WO2022036649A1 - 扩展非连续接收参数确定方法、通信设备和存储介质 - Google Patents
扩展非连续接收参数确定方法、通信设备和存储介质 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the present application relates to the field of wireless communication technologies, but is not limited to the field of wireless communication technologies, and in particular, to a method for determining Extended Discontinuous Reception (eDRX, Extended Discontinuous Reception) parameters, a communication device, and a storage medium.
- eDRX Extended Discontinuous Reception
- eDRX Extended Discontinuous Reception
- NB IOT Narrow Band Internet of Things
- eDRX Extended Discontinuous Reception
- DRX Discontinuous Reception
- PSM Power Save Mode
- paging time window (PTW, Paging Time Window)
- UE User Equipment
- the terminal device can be reached at any time, but the delay is large, and the delay depends on the eDRX cycle, which can achieve a balance between low power consumption and delay.
- the embodiments of the present disclosure provide an extended discontinuous reception eDRX parameter determination method, a communication device, and a storage medium.
- a method for determining extended discontinuous reception eDRX parameters is provided, wherein, applied to a first base station, the method includes:
- the first target eDRX parameter of the UE's access network in the inactive state is determined.
- the determining of the first target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network includes: :
- a determination rule is adopted to determine the first target eDRX parameter.
- the method further includes:
- the determination rule is sent to the UE.
- the determination rule is specified by the communication protocol
- the determination rule is determined by the first base station.
- the determining of the first target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network includes: One of the following:
- determining the smaller of the first recommended eDRX parameter and the second recommended eDRX parameter is the first target eDRX parameter
- determining the first recommended eDRX parameter as the first target eDRX parameter In response to determining the first target eDRX parameter based on the first recommended eDRX parameter, determining the first recommended eDRX parameter as the first target eDRX parameter;
- the second recommended eDRX parameter is determined as the first target eDRX parameter.
- the method further includes:
- the first recommended eDRX parameters are determined based on the first eDRX assistance information sent by the UE, and/or based on the second eDRX assistance information sent by the core network.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the second eDRX auxiliary information includes: auxiliary eDRX parameters of the core network.
- the method further includes:
- the method further includes:
- the method further includes:
- the sending the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the second base station includes:
- the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX assistance information are sent to the second base station.
- the sending the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the second base station includes:
- a method for determining extended discontinuous reception eDRX parameters is provided, wherein, applied to a user equipment UE, the method includes:
- the second target eDRX parameter of the UE's access network in the inactive state is determined.
- determining the second target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the base station and/or the second recommended eDRX parameter determined by the core network including :
- a determination rule is adopted to determine the second target eDRX parameter.
- the method further includes:
- the determination rule sent by the base station is received.
- the determination rule is specified by a communication protocol
- the determination rule is determined by the first base station.
- determining the second target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the base station and/or the second recommended eDRX parameter determined by the core network including One of the following:
- determining the smaller of the first recommended eDRX parameter and the second recommended eDRX parameter is the second target eDRX parameter
- the second recommended eDRX parameter is determined as a second target eDRX parameter.
- the method further includes:
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the method further includes:
- the first recommended eDRX parameters sent by the first base station are received.
- a method for determining extended discontinuous reception eDRX parameters is provided, wherein, applied to a second base station, the method includes:
- the method further includes:
- the receiving the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network and/or the first recommended eDRX parameter determined by the UE and sent by the first base station eDRX auxiliary information including:
- Receive RAN PAGING signaling carrying the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX assistance information.
- an extended discontinuous reception eDRX parameter determination apparatus wherein, applied to a first base station, the apparatus includes: a first determination module, wherein,
- the first determining module is configured to determine the first target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network.
- the first determining module includes:
- the first determination submodule is configured to determine the first target eDRX parameter by adopting a determination rule based on the first recommended eDRX parameter and/or the second recommended eDRX parameter.
- the apparatus further includes:
- the first sending module is configured to send the determination rule to the UE.
- the determination rule is specified by a communication protocol
- the determination rule is determined by the first base station.
- the first determining module includes one of the following:
- a second determination submodule configured to determine the first target eDRX parameter based on the first recommended eDRX parameter and the second recommended eDRX parameter, and configure the first recommended eDRX parameter and the second recommended eDRX parameter The smaller value in the eDRX parameter is determined as the first target eDRX parameter;
- a third determining submodule configured to determine the first target eDRX parameter based on the first recommended eDRX parameter, and determine the first recommended eDRX parameter as the first target eDRX parameter;
- the fourth determination submodule is configured to determine the second recommended eDRX parameter as the first target eDRX parameter in response to determining the first target eDRX parameter based on the second recommended eDRX parameter.
- the apparatus further includes:
- the second determining module is configured to determine the first recommended eDRX parameter based on the first eDRX assistance information sent by the UE and/or based on the second eDRX assistance information sent by the core network.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the second eDRX auxiliary information includes: auxiliary eDRX parameters of the core network.
- the apparatus further includes:
- the second sending module is configured to send the first recommended eDRX parameter to the UE, where the first recommended eDRX parameter is used for the UE to determine the access network in the inactive state of the UE The second target eDRX parameter.
- the apparatus further includes:
- the third sending module is configured to send the first recommended eDRX parameter, and/or the second recommended eDRX parameter determined by the core network, and/or the first eDRX assistance information sent by the UE to the second base station.
- the apparatus further includes:
- a first receiving module configured to receive request information sent by the second base station to request the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information
- the third sending module includes:
- a first sending submodule configured to send the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first recommended eDRX parameter to the second base station in response to receiving the request information eDRX auxiliary information.
- the third sending module includes:
- the second sending submodule is configured to send the RAN PAGING signaling carrying the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX auxiliary information to the second base station.
- an extended discontinuous reception eDRX parameter determination apparatus wherein, applied to a user equipment UE, the apparatus includes: a third determination module, wherein:
- the third determining module is configured to determine, based on the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network, the second target eDRX of the UE accessing the network in the inactive state parameter.
- the third determining module includes:
- a fifth determination submodule configured to determine the second target eDRX parameter by adopting a determination rule based on the first recommended eDRX and/or the second recommended eDRX parameter.
- the apparatus further includes:
- the second receiving module is configured to receive the determination rule sent by the base station.
- the determination rule is specified by a communication protocol
- the determination rule is determined by the first base station.
- the third determining module includes one of the following:
- a sixth determination sub-module configured to determine the second target eDRX parameter based on the first recommended eDRX parameter and the second recommended eDRX parameter, and determine the first recommended eDRX parameter and the second recommended eDRX parameter The smaller value in the eDRX parameter is determined as the second target eDRX parameter;
- a seventh determination submodule configured to determine the second target eDRX parameter based on the first recommended eDRX parameter, and determine the first recommended eDRX parameter as the second target eDRX parameter;
- the eighth determination submodule is configured to, in response to determining the second target eDRX parameter based on the second recommended eDRX parameter, determine the second recommended eDRX parameter as the second target eDRX parameter.
- the apparatus further includes:
- the fourth sending module is configured to send first eDRX auxiliary information, wherein the first eDRX auxiliary information is used for the first base station to determine the first recommended eDRX parameter.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the apparatus further comprises:
- the third receiving module is configured to receive the first recommended eDRX parameter sent by the first base station.
- an extended discontinuous reception eDRX parameter determination apparatus wherein, applied to a second base station, the apparatus includes: a fourth receiving module, wherein:
- the fourth receiving module is configured to receive the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network and/or the first recommended eDRX parameter determined by the UE and sent by the first base station.
- a eDRX auxiliary information is configured to receive the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network and/or the first recommended eDRX parameter determined by the UE and sent by the first base station.
- the apparatus further comprises:
- a fifth sending module configured to send request information for requesting the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the first base station.
- the fourth receiving module includes:
- a receiving submodule configured to receive RAN PAGING signaling carrying the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information.
- a communication equipment apparatus including a processor, a memory, and an executable program stored on the memory and executable by the processor, wherein the processor executes the executable program.
- the program executes the executable program.
- a storage medium on which an executable program is stored, wherein when the executable program is executed by a processor, the first aspect, the second aspect or the third aspect is implemented Describe the steps of the extended discontinuous reception eDRX parameter determination method.
- the method, communication device, and storage medium for determining extended discontinuous reception eDRX parameters include: a first base station based on a first recommended eDRX parameter determined by the first base station and/or a second recommended eDRX parameter determined by a core network , and determine the first target eDRX parameter of the UE accessing the network in the inactive state.
- a method for determining eDRX parameters for a UE to access a network in an inactive state is provided. In the eDRX mode, the radio access network paging when the UE is in the inactive state is realized, thereby saving the power of the UE.
- FIG. 1 is a schematic diagram of an eDRX timing sequence shown according to an exemplary embodiment
- FIG. 2 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
- FIG. 3 is a schematic diagram of eDRX information interaction shown according to an exemplary embodiment
- FIG. 4 is a schematic flowchart of a method for determining an extended discontinuous reception eDRX parameter according to an exemplary embodiment
- FIG. 5 is a schematic flowchart of another method for determining eDRX parameters of extended discontinuous reception according to an exemplary embodiment
- FIG. 6 is a schematic flowchart of another method for determining extended discontinuous reception eDRX parameters according to an exemplary embodiment
- FIG. 7 is a schematic flowchart of still another method for determining extended discontinuous reception eDRX parameters according to an exemplary embodiment
- FIG. 8 is a schematic flowchart of still another method for determining extended discontinuous reception eDRX parameters according to an exemplary embodiment
- FIG. 9 is a schematic flowchart of still another method for determining extended discontinuous reception eDRX parameters according to an exemplary embodiment
- FIG. 10 is a block diagram of an apparatus for determining an extended discontinuous reception eDRX parameter according to an exemplary embodiment
- FIG. 11 is a block diagram of another device for determining an extended discontinuous reception eDRX parameter according to an exemplary embodiment
- FIG. 12 is a block diagram of yet another device for determining extended discontinuous reception eDRX parameters according to an exemplary embodiment
- Fig. 13 is a block diagram of an apparatus for extending discontinuous reception eDRX parameter determination according to an exemplary embodiment.
- first, second, third, etc. may be used in embodiments of the present disclosure to describe various pieces of 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.
- the 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.
- the word "if” as used herein can be interpreted as "at the time of” or "when” or "in response to determining.”
- FIG. 2 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
- the wireless communication system is a communication system based on cellular mobile communication technology, and the wireless communication system may include: several terminals 11 and several base stations 12 .
- the terminal 11 may be a device that provides voice and/or data connectivity to the user.
- the terminal 11 may communicate with one or more core networks via a radio access network (RAN), and the terminal 11 may be an IoT terminal such as a sensor device, a mobile phone (or "cellular" phone) and a
- RAN radio access network
- the computer of the IoT terminal for example, may be a fixed, portable, pocket, hand-held, built-in computer or a vehicle-mounted device.
- a station For example, a station (Station, STA), a subscriber unit (subscriber unit), a subscriber station (subscriber station), a mobile station (mobile station), a mobile station (mobile), a remote station (remote station), an access point, a remote terminal ( remote terminal), access terminal (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment, UE).
- the terminal 11 may also be a device of an unmanned aerial vehicle.
- the terminal 11 may also be a vehicle-mounted device, for example, a trip computer with a wireless communication function, or a wireless communication device externally connected to the trip computer.
- the terminal 11 may also be a roadside device, for example, a streetlight, a signal light, or other roadside devices with a wireless communication function.
- the base station 12 may be a network-side device in a wireless communication system.
- the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (Long Term Evolution, LTE) system; or, the wireless communication system may also be a 5G system, Also known as new radio (NR) system or 5G NR system.
- the wireless communication system may also be a next-generation system of the 5G system.
- the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, a new generation of radio access network).
- the MTC system may be a network-side device in a wireless communication system.
- the base station 12 may be an evolved base station (eNB) used in the 4G system.
- the base station 12 may also be a base station (gNB) that adopts a centralized distributed architecture in a 5G system.
- eNB evolved base station
- gNB base station
- the base station 12 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
- the centralized unit is provided with a protocol stack of a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control Protocol (Radio Link Control, RLC) layer, and a Media Access Control (Media Access Control, MAC) layer; distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 12 is not limited in this embodiment of the present disclosure.
- PDCP Packet Data Convergence Protocol
- RLC Radio Link Control Protocol
- MAC Media Access Control
- distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 12 is not limited in this embodiment of the present disclosure.
- a wireless connection can be established between the base station 12 and the terminal 11 through a wireless air interface.
- the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
- the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.
- an E2E (End to End, end-to-end) connection may also be established between the terminals 11 .
- V2V vehicle to vehicle, vehicle-to-vehicle
- V2I vehicle to Infrastructure, vehicle-to-roadside equipment
- V2P vehicle to pedestrian, vehicle-to-person communication in vehicle-to-everything (V2X) communication etc. scene.
- the above wireless communication system may further include a network management device 13 .
- the network management device 13 may be a core network device in a wireless communication system, for example, the network management device 13 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
- the network management device may also be other core network devices, such as a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rule functional unit (Policy and Charging Rules) Function, PCRF) or home subscriber server (Home Subscriber Server, HSS), etc.
- the implementation form of the network management device 13 is not limited in this embodiment of the present disclosure.
- the execution bodies involved in the embodiments of the present disclosure include, but are not limited to, UEs such as mobile phone terminals that support cellular mobile communication, and base stations.
- An application scenario of the embodiments of the present disclosure is that, for the eDRX mode, the UE needs to determine eDRX parameters with the core network, including: eDRX cycle and PTW duration.
- the process of determining eDRX parameters is shown in Figure 3, currently.
- the negotiation process for determining the eDRX parameters is negotiated between the UE and the core network through non-access stratum (NAS) messages, and the base station is transparent in the negotiation process.
- NAS non-access stratum
- the inactive state is introduced.
- the UE When in the inactive state, the UE is in the connected state in terms of the core network. In the inactive state, the UE not only needs to receive paging from the core network, but also needs to accept paging from the Radio Access Network (RAN, Radio Access Network). If the eDRX mode is used for inactive radio access network paging (RAN paging), the original mechanism for negotiating between the UE and the core network is no longer applicable.
- RAN Radio Access Network
- this exemplary embodiment provides a method for determining extended discontinuous reception eDRX parameters, and the method for determining extended discontinuous reception eDRX parameters can be applied to a first base station of a cellular mobile communication system, including:
- Step 401 Based on the first recommended eDRX parameters determined by the first base station and/or the second recommended eDRX parameters determined by the core network, determine the first target eDRX parameters of the UE's access network in the inactive state.
- the first base station may include, but is not limited to, a base station in a cellular mobile communication system
- the UE may include, but is not limited to, a UE in a cellular mobile communication system.
- the first base station may be the last serving base station before the UE enters an inactive state
- the second base station may be a base station accessed by the UE after leaving the signal coverage area of the first base station.
- the inactive state can be the RRC inactive state.
- the UE In the inactive state, the UE can move within the configured area without notifying the access network.
- the core network retains the uplink messages of the UE. Therefore, the core network considers that the UE is in connected state.
- the second base station may acquire the context of the first base station through the first base station.
- the recommended eDRX parameters may include: a recommended eDRX cycle, a recommended PTW duration, and the like.
- the target eDRX parameters may include: target eDRX cycle, target PTW duration, and the like.
- the first recommended eDRX parameter may be a parameter determined by the base station and recommended for an eDRX mode of the access network (RAN).
- the second recommended eDRX parameters may be parameters determined by the core network and recommended for the eDRX mode of the access network.
- the second recommended eDRX parameters may be the same as or different from the parameters of the core network eDRX mode.
- the base station and the UE may determine the first target eDRX parameter and the second target eDRX parameter based on the first recommended eDRX parameter and/or the second recommended eDRX parameter, respectively.
- the first target eDRX parameter and the second target eDRX parameter may be the same as the first recommended eDRX parameter, may also be the same as the first recommended eDRX parameter, or may be determined by combining the first recommended eDRX parameter and the second recommended eDRX parameter.
- the base station and the UE may respectively determine the first target eDRX parameter and the second target eDRX parameter based on the same determination rule. in this way,.
- the base station and the UE can communicate in the eDRX mode based on the same target eDRX parameters.
- the first base station may send the first recommended eDRX parameters to the UE when the UE is in a connected state.
- the first base station may carry the recommended eDRX parameters through dedicated signaling or the like.
- the core network may send the second recommended eDRX parameters to the UE and the base station.
- the UE may monitor the paging information and/or enter sleep, etc. based on determining the second target eDRX parameter.
- the base station monitors and sends paging information and the like based on determining the first target eDRX parameter.
- eDRX on the access network side is realized.
- a method for determining eDRX parameters for a UE to access a network in an inactive state is provided.
- the radio access network paging when the UE is in the inactive state is realized, thereby saving the power of the UE.
- the determining of the first target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network includes: :
- a determination rule is adopted to determine the first target eDRX parameter.
- the determination rule may instruct the base station or the UE to determine the recommended eDRX parameters used by the target eDRX parameters. For example, the determination rule may instruct the base station to determine the target eDRX parameters only according to the first recommended eDRX parameters, or instruct the base station to determine the target eDRX parameters only according to the second recommended eDRX parameters, or instruct the base station to determine the target eDRX parameters according to the first recommended eDRX parameters and the second recommended eDRX parameters Determine the target eDRX parameters.
- the determination rule may also indicate a method for the base station or UE to determine the target eDRX parameter according to the first recommended eDRX parameter and/or the second recommended eDRX parameter.
- the determination rule may instruct the base station or the UE to determine the smaller or larger value of the first recommended eDRX parameter and the second recommended eDRX parameter as the target eDRX parameter.
- the smaller value of the eDRX cycle in the first recommended eDRX parameter and the eDRX cycle in the second recommended eDRX parameter is determined as the eDRX cycle in the target eDRX parameter; 2. It is recommended that the smaller value of the two PTW durations in the eDRX parameters be determined as the PTW duration in the target eDRX parameters.
- the determination rules adopted by the base station and the UE can be the same, so that the first target eDRX parameter and the second target eDRX parameter can be the same, so that the base station and the UE can transmit the paging message based on the same eDRX parameter, which improves the transmission efficiency of the paging message. Success rate.
- the method further includes:
- the determination rule is sent to the UE.
- the determination rule may be determined by the base station or the core network, etc., and sent by the base station to the UE.
- the base station may carry the determination rule in a broadcast message or dedicated signaling and send it to the UE.
- the determination rule is specified by the communication protocol
- the determination rule is determined by the first base station.
- the determination rule may be specified by the communication protocol, and the base station and the UE may use the same determination rule to determine the target eDRX parameter.
- the determination rule may also be determined by the network side, such as the first base station, and the base station and the UE may use the same determination rule determined by the network side to determine the target eDRX parameter.
- the determining of the first target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network includes: One of the following:
- determining the smaller of the first recommended eDRX parameter and the second recommended eDRX parameter is the first target eDRX parameter
- determining the first recommended eDRX parameter as the first target eDRX parameter In response to determining the first target eDRX parameter based on the first recommended eDRX parameter, determining the first recommended eDRX parameter as the first target eDRX parameter;
- the second recommended eDRX parameter is determined as the first target eDRX parameter.
- the determination rule may instruct the base station and the UE to determine the target eDRX parameter based on the first recommended eDRX parameter and the second recommended eDRX parameter. And the determination rule may indicate that the smaller value of the first recommended eDRX parameter and the second recommended eDRX parameter is determined as the first target eDRX parameter and the second target eDRX parameter.
- the smaller value of the eDRX cycle in the first recommended eDRX parameter and the eDRX cycle in the second recommended eDRX parameter may be determined as the eDRX cycle in the target eDRX parameter; the PTW duration in the first recommended eDRX parameter and The smaller value of the two PTW durations in the second recommended eDRX parameters is determined as the PTW duration in the target eDRX parameters.
- the determination rule may instruct the base station and the UE to determine the target eDRX parameter based on the first recommended eDRX parameter or the second recommended eDRX parameter.
- the determination rule may instruct the base station and the UE to determine the first recommended eDRX parameter or the second recommended eDRX parameter as the target eDRX parameter.
- the base station and the UE may respectively determine the first target eDRX parameters and the second target eDRX parameters based on the first recommended eDRX parameters.
- the base station and the UE may determine the first target eDRX parameter and the second target eDRX parameter respectively based on the second recommended eDRX parameter.
- the method further includes:
- Step 402 Determine the first recommended eDRX parameter based on the first eDRX assistance information sent by the UE and/or based on the second eDRX assistance information sent by the core network.
- the first eDRX assistance information may be used to indicate whether the UE supports eDRX in an inactive state, eDRX parameters that can be supported, and the like.
- the second eDRX assistance information may be used to indicate the existing eDRX parameters of the core network and the like.
- the first base station may determine the first recommended eDRX parameters used at the RAN side based on the first eDRX assistance information and/or the second eDRX assistance information.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the first base station may determine whether to determine the first recommended eDRX parameter according to whether the UE supports eDRX in the inactive state and whether eDRX is allowed in the inactive state.
- the auxiliary eDRX parameters may be eDRX parameters expected by the UE, and may include expected eDRX cycle and target PTW duration, etc.
- the first base station may determine the first recommended eDRX parameter based on the auxiliary eDRX parameter.
- the first base station may also determine the RAN paging cycle based on the RAN paging cylce auxiliary parameter that the UE expects to use in the inactive state.
- the first eDRX assistance information is carried in UE AEEISTANCE INFORMATION signaling.
- the UE AEEISTANCE INFORMATION signaling may be sent by the UE to the first base station to indicate UE status information, such as: data/service feature information, UE mobility status information, UE expected delay, and the like.
- the UE may carry the first eDRX assistance information in the UE AEEISTANCE INFORMATION signaling.
- the first eDRX auxiliary information may be carried through reserved bits and the like of UE AEEISTANCE INFORMATION signaling.
- Using the UE AEEISTANCE INFORMATION signaling to carry the first eDRX auxiliary information can improve the information carried by the UE AEEISTANCE INFORMATION signaling and improve the utilization efficiency of the UE AEEISTANCE INFORMATION signaling.
- the second eDRX auxiliary information includes: auxiliary eDRX parameters of the core network.
- the second eDRX assistance information may indicate eDRX parameters adopted by the core network.
- the first base station may determine the first recommended eDRX parameter based on the eDRX parameter adopted by the core network.
- the first recommended eDRX parameter may be the same as or different from the auxiliary eDRX parameter of the core network.
- the second eDRX assistance information is carried in the UE CONTEXT SETUP message of user equipment context establishment.
- the UE CONTEXT SETUP is used by the core network to send the context of the UE to the first base station.
- the core network may carry the second eDRX auxiliary information in the UE CONTEXT SETUP signaling.
- the second eDRX auxiliary information may be carried through reserved bits and the like of UE CONTEXT SETUP signaling.
- Using the UE CONTEXT SETUP signaling to carry the second eDRX auxiliary information can improve the information carried by the UE CONTEXT SETUP signaling, which can improve the utilization efficiency of the UE CONTEXT SETUP signaling.
- the method further includes:
- the base station may send the first recommended eDRX parameters to the UE for the UE to determine the second target eDRX parameters.
- the first target eDRX parameter is the same as the second target eDRX parameter.
- the first target eDRX parameter and the second target eDRX parameter may be the same, so that the base station and the UE can search based on the same eDRX parameter.
- the transmission of the paging message improves the success rate of the transmission of the paging message.
- the sending the first recommended eDRX parameter to the UE includes:
- the first base station may send the RRC CONNECTION RELEASE signaling to the UE to release the RRC connection of the UE.
- the first base station may carry the first recommended eDRX parameter in the RRC CONNECTION RELEASE signaling. Make the UE acquire the first recommended eDRX parameters before entering the inactive state, and then determine the target eDRX parameters used in the inactive state.
- the RRC CONNECTION RELEASE signaling is used to carry the first recommended eDRX parameter to improve the information carried by the RRC CONNECTION RELEASE signaling, which can improve the utilization efficiency of the RRC CONNECTION RELEASE signaling.
- the method further includes:
- the second base station When the UE changes from the second base station to the second base station, the second base station also needs to determine the third target eDRX parameter of the UE on the inactive RAN side. Since the UE may be in an inactive state, the first base station may send the relevant information for determining the third target eDRX parameter to the second base station.
- the first base station may send the first recommended eDRX parameters, and/or the second recommended eDRX parameters determined by the core network, and/or the first eDRX assistance information sent by the UE to the second base station in response to the request information.
- the first base station may, based on the provisions of the communication protocol, send the first recommended eDRX parameters, and/or the second recommended eDRX parameters determined by the core network, and/or the first recommended eDRX parameters sent by the UE to the second base station when the UE changes the base station.
- a eDRX auxiliary information may be used.
- the manner in which the second base station determines the third target eDRX parameter is similar to that of the first base station, and details are not described herein again.
- the method further includes:
- the sending the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the second base station includes:
- the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX assistance information are sent to the second base station.
- the second base station may send the request information.
- the change of the UE from the first base station to the second base station may include: the UE is handed over from the first base station to the second base station, the UE is reselected from the first base station to the second base station, and the UE moves from the signal coverage of the first base station to the inactive state.
- the second base station signal coverage, etc.
- the first base station may, based on the provisions of the communication protocol, send the first recommended eDRX parameters, and/or the second recommended eDRX parameters determined by the core network, and/or the first recommended eDRX parameters sent by the UE to the second base station when the UE changes the base station.
- a eDRX auxiliary information may be used.
- the receiving request information sent by the second base station for the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information include:
- the second base station may initiate the UE uplink message acquisition process, and the second base station may send the RETRIEVE UE CONTEXT REQUEST signaling to the first base station to request the UE's uplink and downlink.
- the second base station may carry the request information in the RETRIEVE UE CONTEXT REQUEST signaling.
- the request information may be indicated by one bit, for example, a "1" is used to indicate that the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX is requested.
- Request information for auxiliary information “0” may also be used to indicate request information for requesting the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information.
- the sending the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the second base station includes:
- the first base station may, in response to the request information in the RETRIEVE UE CONTEXT REQUEST signaling, send the RETRIEVE UE CONTEXT carrying the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX auxiliary information to the second base station RESPONSE signaling.
- the first base station may also send RETRIEVE UE CONTEXT RESPONSE signaling to the second base station based on the stipulations of the communication protocol, send the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX auxiliary information to the second base station.
- RETRIEVE UE CONTEXT RESPONSE signaling may also be sent to the second base station based on the stipulations of the communication protocol, send the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX auxiliary information.
- the recommended eDRX parameters and/or the target eDRX parameters may be carried through the reserved bits of the RETRIEVE UE CONTEXT RESPONSE signaling.
- RETRIEVE UE CONTEXT RESPONSE signaling to carry the recommended eDRX parameters and/or the target eDRX parameters, improving the information carried by the RETRIEVE UE CONTEXT RESPONSE signaling can improve the utilization efficiency of the RETRIEVE UE CONTEXT RESPONSE signaling.
- an information element may be added to the RETRIEVE UE CONTEXT RESPONSE signaling, which is used to carry the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information.
- the sending the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the second base station includes:
- the first base station can forward the paging message to the second base station through the inter-base station message: RAN PAGING signaling, and the second base station will page UE.
- the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX assistance information may be carried in the RAN PAGING signaling. In this way, the use efficiency of RAN PAGING signaling can be improved.
- the RAN PAGING signaling includes a first information element and a second information element, wherein the first information element carries the first recommended eDRX parameter and/or the second recommended eDRX parameter, and/or the first eDRX assistance information, the second information element carries paging information for paging the UE;
- the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information are carried in the UE-RadioPagingInfo information element of the RAN PAGING signaling.
- RAN PAGING signaling is used to carry the paging information of the UE.
- An information element may be added to the RAN PAGING signaling to carry the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information.
- the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX assistance information may also be carried in the UE-RadioPagingInfo information element of the RAN PAGING signaling.
- this exemplary embodiment provides a method for determining extended discontinuous reception eDRX parameters, and the method for determining extended discontinuous reception eDRX parameters can be applied to a user equipment UE of a cellular mobile communication system, including:
- Step 601 Based on the first recommended eDRX parameters determined by the first base station and/or the second recommended eDRX parameters determined by the core network, determine the second target eDRX parameters of the UE's access network in the inactive state.
- the first base station may include, but is not limited to, a base station in a cellular mobile communication system
- the UE may include, but is not limited to, a UE in a cellular mobile communication system.
- the first base station may be the last serving base station before the UE enters an inactive state
- the second base station may be a base station accessed by the UE after leaving the signal coverage area of the first base station.
- the inactive state can be the RRC inactive state.
- the UE In the inactive state, the UE can move within the configured area without notifying the access network.
- the core network retains the uplink messages of the UE. Therefore, the core network considers that the UE is in connected state.
- the second base station may acquire the context of the first base station through the first base station.
- the recommended eDRX parameters may include: a recommended eDRX cycle, a recommended PTW duration, and the like.
- the target eDRX parameters may include: target eDRX cycle, target PTW duration, and the like.
- the first recommended eDRX parameter may be a parameter determined by the base station and recommended for an eDRX mode of the access network (RAN).
- the second recommended eDRX parameters may be parameters determined by the core network and recommended for the eDRX mode of the access network.
- the second recommended eDRX parameters may be the same as or different from the parameters of the core network eDRX mode.
- the base station and the UE may determine the first target eDRX parameter and the second target eDRX parameter based on the first recommended eDRX parameter and/or the second recommended eDRX parameter, respectively.
- the first target eDRX parameter and the second target eDRX parameter may be the same as the first recommended eDRX parameter, may be the same as the first recommended eDRX parameter, or may be determined by combining the first recommended eDRX parameter and the second recommended eDRX parameter.
- the base station and the UE may respectively determine the first target eDRX parameter and the second target eDRX parameter based on the same determination rule. in this way,.
- the base station and the UE can communicate in the eDRX mode based on the same target eDRX parameters.
- the first base station may send the first recommended eDRX parameters to the UE when the UE is in a connected state.
- the first base station may carry the recommended eDRX parameters through dedicated signaling or the like.
- the core network may send the second recommended eDRX parameters to the UE and the base station.
- the UE may monitor the paging information and/or enter sleep, etc. based on determining the second target eDRX parameter.
- the base station monitors and sends paging information and the like based on determining the first target eDRX parameter.
- eDRX on the access network side is realized.
- a method for determining eDRX parameters for a UE to access a network in an inactive state is provided.
- the radio access network paging when the UE is in the inactive state is realized, thereby saving the power of the UE.
- determining the second target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the base station and/or the second recommended eDRX parameter determined by the core network including :
- a determination rule is adopted to determine the second target eDRX parameter.
- the determination rule may instruct the base station or the UE to determine the recommended eDRX parameters used by the target eDRX parameters. For example, the determination rule may instruct the base station to determine the target eDRX parameters only according to the first recommended eDRX parameters, or instruct the base station to determine the target eDRX parameters only according to the second recommended eDRX parameters, or instruct the base station to determine the target eDRX parameters according to the first recommended eDRX parameters and the second recommended eDRX parameters Determine the target eDRX parameters.
- the determination rule may also indicate a method for the base station or UE to determine the target eDRX parameter according to the first recommended eDRX parameter and/or the second recommended eDRX parameter.
- the determination rule may instruct the base station or the UE to determine the smaller or larger value of the first recommended eDRX parameter and the second recommended eDRX parameter as the target eDRX parameter.
- the smaller value of the eDRX cycle in the first recommended eDRX parameter and the eDRX cycle in the second recommended eDRX parameter is determined as the eDRX cycle in the target eDRX parameter; 2. It is recommended that the smaller value of the two PTW durations in the eDRX parameters be determined as the PTW duration in the target eDRX parameters.
- the determination rules adopted by the base station and the UE can be the same, so that the first target eDRX parameter and the second target eDRX parameter can be the same, so that the base station and the UE can transmit the paging message based on the same eDRX parameter, which improves the transmission efficiency of the paging message. Success rate.
- the method further includes:
- the determination rule sent by the base station is received.
- the determination rule may be determined by the base station or the core network, etc., and sent by the base station to the UE.
- the base station may carry the determination rule in a broadcast message or dedicated signaling and send it to the UE.
- the determination rule is specified by a communication protocol
- the determination rule is determined by the first base station.
- the determination rule may be specified by the communication protocol, and the base station and the UE may use the same determination rule to determine the target eDRX parameter.
- the determination rule may also be determined by the network side, such as the first base station, and the base station and the UE may use the same determination rule determined by the network side to determine the target eDRX parameter.
- determining the second target eDRX parameter of the UE's access network in the inactive state based on the first recommended eDRX parameter determined by the base station and/or the second recommended eDRX parameter determined by the core network including One of the following:
- determining the smaller of the first recommended eDRX parameter and the second recommended eDRX parameter is the second target eDRX parameter
- the second recommended eDRX parameter is determined as a second target eDRX parameter.
- the determination rule may instruct the base station and the UE to determine the target eDRX parameter based on the first recommended eDRX parameter and the second recommended eDRX parameter. And the determination rule may indicate that the smaller value of the first recommended eDRX parameter and the second recommended eDRX parameter is determined as the first target eDRX parameter and the second target eDRX parameter.
- the smaller value of the eDRX cycle in the first recommended eDRX parameter and the eDRX cycle in the second recommended eDRX parameter may be determined as the eDRX cycle in the target eDRX parameter; the PTW duration in the first recommended eDRX parameter and The smaller value of the two PTW durations in the second recommended eDRX parameters is determined as the PTW duration in the target eDRX parameters.
- the determination rule may instruct the base station and the UE to determine the target eDRX parameter based on the first recommended eDRX parameter or the second recommended eDRX parameter.
- the determination rule may instruct the base station and the UE to determine the first recommended eDRX parameter or the second recommended eDRX parameter as the target eDRX parameter.
- the base station and the UE may respectively determine the first target eDRX parameters and the second target eDRX parameters based on the first recommended eDRX parameters.
- the base station and the UE may determine the first target eDRX parameter and the second target eDRX parameter respectively based on the second recommended eDRX parameter.
- the method further includes:
- Step 602 Send first eDRX auxiliary information, where the first eDRX auxiliary information is used for the first base station to determine the first recommended eDRX parameter.
- the first eDRX assistance information may be used to indicate whether the UE supports eDRX in an inactive state, eDRX parameters that can be supported, and the like.
- the second eDRX assistance information may be used to indicate the existing eDRX parameters of the core network and the like.
- the first base station may determine the first recommended eDRX parameters used at the RAN side based on the first eDRX assistance information and/or the second eDRX assistance information.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the first base station may determine whether to determine the first recommended eDRX parameter according to whether the UE supports eDRX in the inactive state and whether eDRX is allowed in the inactive state.
- the auxiliary eDRX parameters may be eDRX parameters expected by the UE, and may include expected eDRX cycle and target PTW duration, etc.
- the first base station may determine the first recommended eDRX parameter based on the auxiliary eDRX parameter.
- the first base station may also determine the RAN paging cycle based on the RAN paging cylce auxiliary parameter that the UE expects to use in the inactive state.
- the method further includes:
- the first recommended eDRX parameters sent by the first base station are received.
- the base station may send the first recommended eDRX parameters to the UE for the UE to determine the second target eDRX parameters.
- the receiving the first recommended eDRX parameter sent by the first base station includes:
- the first base station may send the RRC CONNECTION RELEASE signaling to the UE to release the RRC connection of the UE.
- the first base station may carry the first recommended eDRX parameter in the RRC CONNECTION RELEASE signaling. Make the UE acquire the first recommended eDRX parameters before entering the inactive state, and then determine the target eDRX parameters used in the inactive state.
- the RRC CONNECTION RELEASE signaling is used to carry the first recommended eDRX parameter to improve the information carried by the RRC CONNECTION RELEASE signaling, which can improve the utilization efficiency of the RRC CONNECTION RELEASE signaling.
- this exemplary embodiment provides a method for determining extended discontinuous reception eDRX parameters, and the method for determining extended discontinuous reception eDRX parameters can be applied to a second base station in a cellular mobile communication system, including:
- Step 801 Receive the first recommended eDRX parameter determined by the first base station, and/or the second recommended eDRX parameter determined by the core network, and/or the first eDRX assistance information determined by the UE, sent by the first base station.
- the first base station may include, but is not limited to, a base station in a cellular mobile communication system
- the UE may include, but is not limited to, a UE in a cellular mobile communication system.
- the first base station may be the last serving base station before the UE enters an inactive state
- the second base station may be a base station accessed by the UE after leaving the signal coverage area of the first base station.
- the inactive state can be the RRC inactive state.
- the UE In the inactive state, the UE can move within the configured area without notifying the access network.
- the core network retains the uplink messages of the UE. Therefore, the core network considers that the UE is in connected state.
- the second base station may acquire the context of the first base station through the first base station.
- the recommended eDRX parameters may include: a recommended eDRX cycle, a recommended PTW duration, and the like.
- the target eDRX parameters may include: target eDRX cycle, target PTW duration, and the like.
- the first recommended eDRX parameter may be a parameter determined by the base station and recommended for an eDRX mode of the access network (RAN).
- the second recommended eDRX parameters may be parameters determined by the core network and recommended for the eDRX mode of the access network.
- the second recommended eDRX parameters may be the same as or different from the parameters of the core network eDRX mode.
- the base station and the UE may determine the first target eDRX parameter and the second target eDRX parameter based on the first recommended eDRX parameter and/or the second recommended eDRX parameter, respectively.
- the first target eDRX parameter and the second target eDRX parameter may be the same as the first recommended eDRX parameter, may be the same as the first recommended eDRX parameter, or may be determined by combining the first recommended eDRX parameter and the second recommended eDRX parameter.
- the base station and the UE may respectively determine the first target eDRX parameter and the second target eDRX parameter based on the same determination rule. in this way,.
- the base station and the UE can communicate in the eDRX mode based on the same target eDRX parameters.
- the first base station may send the first recommended eDRX parameters to the UE when the UE is in a connected state.
- the first base station may carry the recommended eDRX parameters through dedicated signaling or the like.
- the core network may send the second recommended eDRX parameters to the UE and the base station.
- the UE may monitor the paging information and/or enter sleep, etc. based on determining the second target eDRX parameter.
- the base station monitors and sends paging information and the like based on determining the first target eDRX parameter.
- eDRX on the access network side is realized.
- the first eDRX assistance information may be used to indicate whether the UE supports eDRX in an inactive state, eDRX parameters that can be supported, and the like.
- the second eDRX assistance information may be used to indicate the existing eDRX parameters of the core network and the like.
- the first base station may determine the first recommended eDRX parameters used at the RAN side based on the first eDRX assistance information and/or the second eDRX assistance information.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the first base station may determine whether to determine the first recommended eDRX parameter according to whether the UE supports eDRX in the inactive state and whether eDRX is allowed in the inactive state.
- the auxiliary eDRX parameters may be eDRX parameters expected by the UE, and may include expected eDRX cycle and target PTW duration, etc.
- the first base station may determine the first recommended eDRX parameter based on the auxiliary eDRX parameter.
- the first base station may also determine the RAN paging cycle based on the RAN paging cylce auxiliary parameter that the UE expects to use in the inactive state.
- the second base station When the UE changes from the second base station to the second base station, the second base station also needs to determine the third target eDRX parameter of the UE on the inactive RAN side. Since the UE may be in an inactive state, the first base station may send the relevant information for determining the third target eDRX parameter to the second base station.
- the first base station may send the first recommended eDRX parameters, and/or the second recommended eDRX parameters determined by the core network, and/or the first eDRX assistance information sent by the UE to the second base station in response to the request information.
- the first base station may, based on the provisions of the communication protocol, send the first recommended eDRX parameters, and/or the second recommended eDRX parameters determined by the core network, and/or the first recommended eDRX parameters sent by the UE to the second base station when the UE changes the base station.
- a eDRX auxiliary information may be used.
- the manner in which the second base station determines the third target eDRX parameter is similar to that of the first base station, and details are not described herein again.
- a method for determining eDRX parameters for a UE to access a network in an inactive state is provided.
- the radio access network paging when the UE is in the inactive state is realized, thereby saving the power of the UE.
- the method further includes:
- Step 802 Send request information for requesting the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the first base station.
- the second base station may send the request information.
- the change of the UE from the first base station to the second base station may include: the UE is handed over from the first base station to the second base station, the UE is reselected from the first base station to the second base station, and the UE moves from the signal coverage of the first base station to the inactive state.
- the second base station signal coverage, etc.
- the first base station may, based on the provisions of the communication protocol, send the first recommended eDRX parameters, and/or the second recommended eDRX parameters determined by the core network, and/or the first recommended eDRX parameters sent by the UE to the second base station when the UE changes the base station.
- a eDRX auxiliary information may be used.
- the receiving the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network and/or the first recommended eDRX parameter determined by the UE and sent by the first base station eDRX auxiliary information including:
- Receive RAN PAGING signaling carrying the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX assistance information.
- the first base station can forward the paging message to the second base station through the inter-base station message: RAN PAGING signaling, and the second base station will page UE.
- the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX assistance information may be carried in the RAN PAGING signaling. In this way, the use efficiency of RAN PAGING signaling can be improved.
- the RAN PAGING signaling includes a first information element and a second information element, wherein the first information element carries the first recommended eDRX parameter and/or the second recommended eDRX parameter, and/or the first eDRX assistance information, the second information element carries paging information for paging the UE;
- the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information are carried in the UE-RadioPagingInfo information element of the RAN PAGING signaling.
- RAN PAGING signaling is used to carry the paging information of the UE.
- An information element may be added to the RAN PAGING signaling to carry the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information.
- the first recommended eDRX parameters, and/or the second recommended eDRX parameters, and/or the first eDRX assistance information may also be carried in the UE-RadioPagingInfo information element of the RAN PAGING signaling.
- the working mode of using eDRX in the protection inactive state that is, the terminal determines the eDRX parameter configuration on the RAN side used in the inactive state according to the eDRX parameters determined by the core network and/or the eDRX parameters determined by the base station.
- Inactive state is used to receive RAN gaging messages;
- the air interface can add a reference for the UE to use the auxiliary information (RRC signaling method or MAC CE method) that the UE expects to use eDRX in the inactive state for the base station to determine the eDRX parameter configuration on the inactive state RAN side;
- RRC signaling method or MAC CE method auxiliary information
- the eDRX parameters that the UE wants to use in the inactive state including:
- the RAN paging cylce parameter that the UE wants to use in the inactive state this parameter provides the reference of the RAN paging cycle for the base station
- the UE may provide the assistance information provided by the UE to the network;
- the base station can also interact with the core network to obtain auxiliary information for the base station to determine the reference of the eDRX parameter configuration on the inactive RAN side;
- the core network informs the base station auxiliary information in the UE context setup message
- the base station sends the eDRX parameter configuration parameters to the RAN side of the terminal in the suspension message sent to the terminal;
- the terminal can determine the eDRX parameter configuration on the RAN side used in the inactive state according to the eDRX parameters determined by the core network and/or the eDRX parameters determined by the base station:
- the base station may notify the terminal which mode is supported by dedicated signaling or broadcast signaling, or pre-agreed in agreement;
- the terminal uniformly determines the eDRX parameters used by the UE to receive the RAN gaging message in the inactive state according to the received RAN side eDRX parameter configuration parameters and/or the core network side eDRX parameter configuration;
- the eDRX cycle is the minimum value of the two eDRX cycles
- the PTW window length is the minimum value of the two PTW window lengths
- the terminal only determines the eDRX parameters used by the UE to receive the RAN gaging message in the inactive state according to the core network side eDRX parameter configuration. Or the terminal only determines the eDRX parameters used by the UE to receive the RAN gaging message in the inactive state according to the eDRX parameter configuration parameters on the RAN side
- the RETRIEVE UE CONTEXT REQUEST exchange message between base stations adds a request indication for obtaining the RAN side eDRX parameter configuration and/or the core network side eDRX parameter configuration determined by the original base station for the UE;
- a request response for the RAN side eDRX parameter configuration and/or the core network side eDRX parameter configuration determined by the original base station for the UE is added to the exchange message RETRIEVE UE CONTEXT RESPONSE between base stations;
- the RAN side eDRX parameter configuration and/or the core network side eDRX parameter configuration determined by the UE may be added in the context acquisition response based on the request identifier in 5).
- the RAN-side eDRX parameter configuration and/or the core network-side eDRX parameter configuration determined by the UE may be added to the context acquisition response based on a pre-protocol provision
- the UE Radio Capability for Paging IE is added to the RETRIEVE UE CONTEXT REQUEST to carry the RAN side eDRX parameters and/or the core network side eDRX parameter configuration determined by the UE;
- the eDRX parameter configuration on the RAN side and/or the eDRX parameter configuration on the core network side determined by the UE may be carried by a new IE in the message;
- the RAN side eDRX parameter configuration and/or the core network side eDRX parameter configuration determined by the UE may extend the original UE-RadioPagingInfo to carry the information
- An embodiment of the present invention further provides an extended discontinuous reception eDRX parameter determination apparatus, which is applied to a first base station of wireless communication.
- the extended discontinuous reception eDRX parameter determination apparatus 100 includes: a first determination Module 110, wherein,
- the first determining module 110 is configured to determine, based on the first recommended eDRX parameters determined by the first base station and/or the second recommended eDRX parameters determined by the core network, the first target eDRX parameters of the UE's access network in the inactive state .
- the first determining module 110 includes:
- the first determination sub-module 111 is configured to determine the first target eDRX parameter by adopting a determination rule based on the first recommended eDRX parameter and/or the second recommended eDRX parameter.
- the apparatus 100 further includes:
- the first sending module 120 is configured to send the determination rule to the UE.
- the determination rule is specified by a communication protocol
- the determination rule is determined by the first base station.
- the first determining module 110 includes one of the following:
- the second determination submodule 112 is configured to, in response to determining the first target eDRX parameter based on the first recommended eDRX parameter and the second recommended eDRX parameter, and to determine the first recommended eDRX parameter and the second recommended eDRX parameter The smaller value of the recommended eDRX parameters is determined as the first target eDRX parameter;
- the third determination submodule 113 is configured to, in response to determining the first target eDRX parameter based on the first recommended eDRX parameter, determine the first recommended eDRX parameter as the first target eDRX parameter;
- the fourth determination submodule 114 is configured to determine the first target eDRX parameter based on the second recommended eDRX parameter, and determine the second recommended eDRX parameter as the first target eDRX parameter.
- the apparatus 100 further includes:
- the second determining module 130 is configured to determine the first recommended eDRX parameter based on the first eDRX assistance information sent by the UE and/or based on the second eDRX assistance information sent by the core network.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the second eDRX auxiliary information includes: auxiliary eDRX parameters of the core network.
- the apparatus 100 further includes:
- the second sending module 140 is configured to send the first recommended eDRX parameter to the UE, where the first recommended eDRX parameter is used for the UE to determine the access of the UE in an inactive state The second target eDRX parameter of the net.
- the apparatus 100 further includes:
- the third sending module 150 is configured to send the first recommended eDRX parameter, and/or the second recommended eDRX parameter determined by the core network, and/or the first eDRX assistance information sent by the UE to the second base station.
- the apparatus 100 further includes:
- a first receiving module 160 configured to receive request information sent by the second base station to request the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information ;
- the third sending module 150 includes:
- the first sending sub-module 151 is configured to, in response to receiving the request information, send the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first recommended eDRX parameter to the second base station A eDRX auxiliary information.
- the third sending module 150 includes:
- the second sending submodule 152 is to send the RAN PAGING signaling carrying the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the second base station.
- An embodiment of the present invention further provides an extended discontinuous reception eDRX parameter determination apparatus, which is applied to a user equipment UE in wireless communication.
- the extended discontinuous reception eDRX parameter determination apparatus 200 includes: a third A determination module 210, wherein,
- the third determining module 210 is configured to determine the second target of the UE accessing the network in the inactive state based on the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network eDRX parameters.
- the third determining module 210 includes:
- the fifth determination sub-module 211 is configured to determine the second target eDRX parameter by adopting a determination rule based on the first recommended eDRX and/or the second recommended eDRX parameter.
- the apparatus 200 further includes:
- the second receiving module 220 is configured to receive the determination rule sent by the base station.
- the determination rule is specified by a communication protocol
- the determination rule is determined by the first base station.
- the third determining module 210 includes one of the following:
- a sixth determination sub-module 212 configured to determine the second target eDRX parameter based on the first recommended eDRX parameter and the second recommended eDRX parameter, and determine the first recommended eDRX parameter and the second recommended eDRX parameter. The smaller value of the recommended eDRX parameters is determined as the second target eDRX parameter;
- a seventh determination submodule 213, configured to determine the second target eDRX parameter based on the first recommended eDRX parameter, and determine the first recommended eDRX parameter as the second target eDRX parameter;
- the eighth determination sub-module 214 is configured to, in response to determining the second target eDRX parameter based on the second recommended eDRX parameter, determine the second recommended eDRX parameter as the second target eDRX parameter.
- the apparatus 200 further includes:
- the fourth sending module 230 is configured to send first eDRX auxiliary information, where the first eDRX auxiliary information is used for the first base station to determine the first recommended eDRX parameter.
- the first eDRX auxiliary information includes at least one of the following:
- Indication information indicating whether the UE supports eDRX in the inactive state
- Indication information indicating whether the UE is allowed to perform the eDRX in the inactive state
- the auxiliary parameter determined by the UE for determining the access network paging cycle RAN paging cycle.
- the apparatus 200 further includes:
- the third receiving module 240 is configured to receive the first recommended eDRX parameter sent by the first base station.
- the third receiving module 240 includes:
- An embodiment of the present invention further provides an extended discontinuous reception eDRX parameter determination apparatus, which is applied to a second base station of wireless communication.
- the extended discontinuous reception eDRX parameter determination apparatus 300 includes: a fourth receiver Module 310, wherein,
- the fourth receiving module 310 is configured to receive the first recommended eDRX parameter determined by the first base station and/or the second recommended eDRX parameter determined by the core network and/or the second recommended eDRX parameter determined by the UE and sent by the first base station.
- the first eDRX auxiliary information is configured to be received.
- the apparatus 300 further includes:
- the fifth sending module 320 is configured to send request information for requesting the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information to the first base station.
- the fourth receiving module 310 includes:
- the receiving sub-module 311 is configured to receive the RAN PAGING signaling that carries the first recommended eDRX parameter, and/or the second recommended eDRX parameter, and/or the first eDRX auxiliary information.
- CPU Central Processing Unit
- GPU Graphics Processing Unit
- BP baseband processor
- ASIC Application Specific Integrated Circuit
- DSP Programmable Logic Device
- PLD Programmable Logic Device
- CPLD Complex Programmable Logic Device
- FPGA Field-Programmable Gate Array
- controller microcontroller
- MCU Micro Controller Unit
- microprocessor Microprocessor
- FIG. 13 is a block diagram of an apparatus 3000 for determining eDRX parameters for extended discontinuous reception, according to an exemplary embodiment.
- apparatus 3000 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
- the apparatus 3000 may include one or more of the following components: a processing component 3002, a memory 3004, a power supply component 3006, a multimedia component 3008, an audio component 3010, an input/output (I/O) interface 3012, a sensor component 3014, And the communication component 3016.
- the processing component 3002 generally controls the overall operation of the apparatus 3000, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
- the processing component 3002 can include one or more processors 3020 to execute instructions to perform all or some of the steps of the methods described above.
- processing component 3002 may include one or more modules that facilitate interaction between processing component 3002 and other components.
- processing component 3002 may include a multimedia module to facilitate interaction between multimedia component 3008 and processing component 3002.
- Memory 3004 is configured to store various types of data to support operation at device 3000 . Examples of such data include instructions for any application or method operating on the device 3000, contact data, phonebook data, messages, pictures, videos, and the like. Memory 3004 may be implemented by any type of volatile or non-volatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Magnetic or Optical Disk Magnetic Disk
- Power supply assembly 3006 provides power to various components of device 3000.
- Power supply components 3006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 3000.
- Multimedia component 3008 includes a screen that provides an output interface between device 3000 and the 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 input signals from a user.
- the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. A touch sensor can sense not only the boundaries of a touch or swipe action, but also the duration and pressure associated with the touch or swipe action.
- the multimedia component 3008 includes a front-facing camera and/or a rear-facing camera. When the apparatus 3000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
- Audio component 3010 is configured to output and/or input audio signals.
- audio component 3010 includes a microphone (MIC) that is configured to receive external audio signals when device 3000 is in operating modes, such as call mode, recording mode, and voice recognition mode.
- the received audio signal may be further stored in memory 3004 or transmitted via communication component 3016.
- the audio component 3010 also includes a speaker for outputting audio signals.
- the I/O interface 3012 provides an interface between the processing component 3002 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
- Sensor assembly 3014 includes one or more sensors for providing status assessment of various aspects of device 3000 .
- the sensor assembly 3014 can detect the open/closed state of the device 3000, the relative positioning of the components, such as the display and keypad of the device 3000, the sensor assembly 3014 can also detect the position change of the device 3000 or a component of the device 3000, the user The presence or absence of contact with the device 3000, the orientation or acceleration/deceleration of the device 3000 and the temperature change of the device 3000.
- Sensor assembly 3014 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
- Sensor assembly 3014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 3014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- Communication component 3016 is configured to facilitate wired or wireless communication between apparatus 3000 and other devices.
- the apparatus 3000 may access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
- the communication component 3016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 3016 also includes a near field communication (NFC) module to facilitate short-range communication.
- NFC near field communication
- the NFC module may 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
- apparatus 3000 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 implementation is used 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 implementation is used to perform the above method.
- non-transitory computer-readable storage medium including instructions, such as a memory 3004 including instructions, which are executable by the processor 3020 of the apparatus 3000 to perform the above method.
- the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
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Abstract
本公开实施例是关于扩展非连续接收(eDRX)参数确定方法、通信设备和存储介质,基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。
Description
本申请涉及无线通信技术领域但不限于无线通信技术领域,尤其涉及扩展非连续接收(eDRX,Extended Discontinuous Reception)参数确定方法、通信设备和存储介质。
3GPP针对窄带物联网(NB IOT,Narrow Band Internet Of Things)引入了新的省电机制,分别是扩展非连续接收(eDRX,Extended Discontinuous Reception)模式,非连续接收(DRX,Discontinuous Reception)模式和节电模式(PSM,Power Save Mode)。
如图1所述,每个eDRX周期内,有一个寻呼时间窗口(PTW,Paging Time Window),用户设备(UE,User Equipment)在PTW内按照DRX周期监听寻呼信道,以便接收下行数据,其余时间终端处于休眠状态。由于DRX周期时间短,可以认为终端不休眠、一直可达。
eDRX模式可以认为终端设备随时可达,但时延较大,时延取决于eDRX周期,可以在低功耗与时延之间取得平衡。
发明内容
有鉴于此,本公开实施例提供了一种扩展非连续接收eDRX参数确定方法、通信设备和存储介质。
根据本公开实施例的第一方面,提供一种扩展非连续接收eDRX参数确定方法,其中,应用于第一基站,所述方法包括:
基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐 eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。
在一个实施例中,所述基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数,包括:
基于所述第一推荐eDRX参数和/或所述第二推荐eDRX参数,采用确定规则,确定所述第一目标eDRX参数。
在一个实施例中,所述方法还包括:
向所述UE发送所述确定规则。
在一个实施例中,
所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
在一个实施例中,所述基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数,包括以下之一:
响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第一目标eDRX参数;
响应于基于所述第一推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数确定为第一目标eDRX参数;
响应于基于所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第二推荐eDRX参数确定为第一目标eDRX参数。
在一个实施例中,所述方法还包括:
基于所述UE发送的第一eDRX辅助信息,和/或,基于所述核心网发送的第二eDRX辅助信息,确定所述第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
在一个实施例中,所述第二eDRX辅助信息,包括:所述核心网的辅助eDRX参数。
在一个实施例中,所述方法还包括:
向所述UE发送所述第一推荐eDRX参数,其中,所述第一推荐eDRX参数,用于供所述UE确定所述UE在非激活态下所述接入网的第二目标eDRX参数。
在一个实施例中,所述方法还包括:
向第二基站发送所述第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
在一个实施例中,所述方法还包括:
接收所述第二基站发送的请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息;
所述向第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或第一eDRX辅助信息,包括:
响应于接收到所述请求信息,向所述第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息。
在一个实施例中,所述向第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或第一eDRX辅助信息,包括:
向第二基站发送携带有所述第一推荐eDRX参数、和/或所述第二推荐 eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
根据本公开实施例的第二方面,提供一种扩展非连续接收eDRX参数确定方法,其中,应用于用户设备UE,所述方法包括:
基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数。
在一个实施例中,所述基于基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数,包括:
基于所述第一推荐eDRX和/或所述第二推荐eDRX参数,采用确定规则,确定所述第二目标eDRX参数。
在一个实施例中,所述方法还包括:
接收基站发送的所述确定规则。
在一个实施例中,所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
在一个实施例中,所述基于基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数,包括以下之一:
响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第二目标eDRX参数;
响应于基于所述第一推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数确定为第二目标eDRX参数;
响应于基于所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第二推荐eDRX参数确定为第二目标eDRX参数。
在一个实施例中,所述方法还包括:
发送第一eDRX辅助信息,其中,所述第一eDRX辅助信息,用于供所述第一基站确定所述第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
在一个实施例中,所述方法还包括:
接收所述第一基站发送的所述第一推荐eDRX参数。
根据本公开实施例的第三方面,提供一种扩展非连续接收eDRX参数确定方法,其中,应用于第二基站,所述方法包括:
接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息。
在一个实施例中,所述方法还包括:
向所述第一基站发送请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。
在一个实施例中,所述接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息,包括:
接收携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
根据本公开实施例的第四方面,提供一种扩展非连续接收eDRX参数 确定装置,其中,应用于第一基站,所述装置包括:第一确定模块,其中,
所述第一确定模块,配置为基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。
在一个实施例中,所述第一确定模块,包括:
第一确定子模块,配置为基于所述第一推荐eDRX参数和/或所述第二推荐eDRX参数,采用确定规则,确定所述第一目标eDRX参数。
在一个实施例中,所述装置还包括:
第一发送模块,配置为向所述UE发送所述确定规则。
在一个实施例中,所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
在一个实施例中,所述第一确定模块,包括以下之一:
第二确定子模块,配置为响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第一目标eDRX参数;
第三确定子模块,配置为响应于基于所述第一推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数确定为第一目标eDRX参数;
第四确定子模块,配置为响应于基于所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第二推荐eDRX参数确定为第一目标eDRX参数。
在一个实施例中,所述装置还包括:
第二确定模块,配置为基于所述UE发送的第一eDRX辅助信息,和/或,基于所述核心网发送的第二eDRX辅助信息,确定所述第一推荐eDRX 参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
在一个实施例中,所述第二eDRX辅助信息,包括:所述核心网的辅助eDRX参数。
在一个实施例中,所述装置还包括:
第二发送模块,配置为向所述UE发送所述第一推荐eDRX参数,其中,所述第一推荐eDRX参数,用于供所述UE确定所述UE在非激活态下所述接入网的第二目标eDRX参数。
在一个实施例中,所述装置还包括:
第三发送模块,配置为向第二基站发送所述第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
在一个实施例中,所述装置还包括:
第一接收模块,配置为接收所述第二基站发送的请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息;
所述第三发送模块,包括:
第一发送子模块,配置为响应于接收到所述请求信息,向所述第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息。
在一个实施例中,所述第三发送模块,包括:
第二发送子模块,配置为向第二基站发送携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
根据本公开实施例的第五方面,提供一种扩展非连续接收eDRX参数确定装置,其中,应用于用户设备UE,所述装置包括:第三确定模块,其中,
所述第三确定模块,配置为基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数。
在一个实施例中,所述第三确定模块,包括:
第五确定子模块,配置为基于所述第一推荐eDRX和/或所述第二推荐eDRX参数,采用确定规则,确定所述第二目标eDRX参数。
在一个实施例中,所述装置还包括:
第二接收模块,配置为接收基站发送的所述确定规则。
在一个实施例中,所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
在一个实施例中,所述第三确定模块,包括以下之一:
第六确定子模块,配置为响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第二目标eDRX参数;
第七确定子模块,配置为响应于基于所述第一推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数确定为第二目标eDRX参数;
第八确定子模块,配置为响应于基于所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第二推荐eDRX参数确定为第二目标eDRX参数。
在一个实施例中,所述装置还包括:
第四发送模块,配置为发送第一eDRX辅助信息,其中,所述第一eDRX辅助信息,用于供所述第一基站确定所述第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
在一个实施例中,所述装置还包括:
第三接收模块,配置为接收所述第一基站发送的所述第一推荐eDRX参数。
根据本公开实施例的第六方面,提供一种扩展非连续接收eDRX参数确定装置,其中,应用于第二基站,所述装置包括:第四接收模块,其中,
所述第四接收模块,配置为接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息。
在一个实施例中,所述装置还包括:
第五发送模块,配置为向所述第一基站发送请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。
在一个实施例中,所述第四接收模块,包括:
接收子模块,配置为接收携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
根据本公开实施例的第七方面,提供一种通信设备装置,包括处理器、存储器及存储在存储器上并能够由所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程序时执行如第一方面、第二方面或第三方面所述扩展非连续接收eDRX参数确定方法的步骤。
根据本公开实施例的第八方面,提供一种存储介质,其上存储由可执行程序,其中,所述可执行程序被处理器执行时实现如第一方面、第二方面或第三方面所述扩展非连续接收eDRX参数确定方法的步骤。
根据本公开实施例提供的扩展非连续接收eDRX参数确定方法、通信设备和存储介质,包括:第一基站基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。如此,提供了一种确定用于UE在非激活态下接入网的eDRX参数的方法。实现在eDRX模式下,UE处于非激活态时的无线接入网寻呼,进而节省UE电量。
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,并不能限制本公开实施例。
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明实施例,并与说明书一起用于解释本发明实施例的原理。
图1是根据一示例性实施例示出的eDRX时序示意图;
图2是根据一示例性实施例示出的一种无线通信系统的结构示意图;
图3是根据一示例性实施例示出的eDRX信息交互示意图;
图4是根据一示例性实施例示出的一种扩展非连续接收eDRX参数确定方法的流程示意图;
图5是根据一示例性实施例示出的另一种扩展非连续接收eDRX参数确定方法的流程示意图;
图6是根据一示例性实施例示出的又一种扩展非连续接收eDRX参数确定方法的流程示意图;
图7是根据一示例性实施例示出的再一种扩展非连续接收eDRX参数确定方法的流程示意图;
图8是根据一示例性实施例示出的再一种扩展非连续接收eDRX参数确定方法的流程示意图;
图9是根据一示例性实施例示出的再一种扩展非连续接收eDRX参数确定方法的流程示意图;
图10是根据一示例性实施例示出的一种扩展非连续接收eDRX参数确定装置的框图;
图11是根据一示例性实施例示出的另一种扩展非连续接收eDRX参数确定装置的框图;
图12是根据一示例性实施例示出的又一种扩展非连续接收eDRX参数确定装置的框图;
图13是根据一示例性实施例示出的一种用于扩展非连续接收eDRX参数确定的装置的框图。
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实施例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、本发明实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非 旨在限制本公开实施例。在本公开实施例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,尽管在本公开实施例可能采用术语第一、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,在不脱离本公开实施例范围的情况下,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”。
请参考图2,其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图2所示,无线通信系统是基于蜂窝移动通信技术的通信系统,该无线通信系统可以包括:若干个终端11以及若干个基站12。
其中,终端11可以是指向用户提供语音和/或数据连通性的设备。终端11可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,终端11可以是物联网终端,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机,例如,可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如,站(Station,STA)、订户单元(subscriber unit)、订户站(subscriber station)、移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remote terminal)、接入终端(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户终端(user equipment,UE)。或者,终端11也可以是无人飞行器的设备。或者,终端11也可以是车载设备,比如,可以是具有无线通信功能的行车电脑,或者是外接行车电脑的无线通信设备。或者,终端11也可以是路边设备,比如,可以是具 有无线通信功能的路灯、信号灯或者其它路边设备等。
基站12可以是无线通信系统中的网络侧设备。其中,该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication,4G)系统,又称长期演进(Long Term Evolution,LTE)系统;或者,该无线通信系统也可以是5G系统,又称新空口(new radio,NR)系统或5G NR系统。或者,该无线通信系统也可以是5G系统的再下一代系统。其中,5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network,新一代无线接入网)。或者,MTC系统。
其中,基站12可以是4G系统中采用的演进型基站(eNB)。或者,基站12也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站12采用集中分布式架构时,通常包括集中单元(central unit,CU)和至少两个分布单元(distributed unit,DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)层、无线链路层控制协议(Radio Link Control,RLC)层、媒体访问控制(Media Access Control,MAC)层的协议栈;分布单元中设置有物理(Physical,PHY)层协议栈,本公开实施例对基站12的具体实现方式不加以限定。
基站12和终端11之间可以通过无线空口建立无线连接。在不同的实施方式中,该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口;或者,该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口,比如该无线空口是新空口;或者,该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中,终端11之间还可以建立E2E(End to End,端到端)连接。比如车联网通信(vehicle to everything,V2X)中的V2V(vehicle to vehicle,车对车)通信、V2I(vehicle to Infrastructure,车对路边设备)通信和V2P(vehicle to pedestrian,车对人)通信等场景。
在一些实施例中,上述无线通信系统还可以包含网络管理设备13。
若干个基站12分别与网络管理设备13相连。其中,网络管理设备13可以是无线通信系统中的核心网设备,比如,该网络管理设备13可以是演进的数据分组核心网(Evolved Packet Core,EPC)中的移动性管理实体(Mobility Management Entity,MME)。或者,该网络管理设备也可以是其它的核心网设备,比如服务网关(Serving GateWay,SGW)、公用数据网网关(Public Data Network GateWay,PGW)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)或者归属签约用户服务器(Home Subscriber Server,HSS)等。对于网络管理设备13的实现形态,本公开实施例不做限定。
本公开实施例涉及的执行主体包括但不限于:支持蜂窝移动通信的手机终端等UE,以及基站等。
本公开实施例的一个应用场景为,针对eDRX模式,UE需要与核心网确定eDRX参数,包括:eDRX周期和PTW时长等。确定eDRX参数的流程如图3所示,目前。确定eDRX参数的该协商过程是UE和核心网之间通过非接入层(NAS)消息进行协商的,基站在协商过程中是透明的。
在NR中,引入了非激活态,处于非激活态时,核心网而言UE处于连接态。在非激活态,UE不仅仅需要从核心网收取寻呼,而且还需要接受无线接入网(RAN,Radio Access Network)的寻呼。如果eDRX模式用于非激活态的无线接入网寻呼(RAN paging),则原来的UE和核心网进行协商的机制不再适用。
如图4所示,本示例性实施例提供一种扩展非连续接收eDRX参数确定方法,扩展非连续接收eDRX参数确定方法可以应用于蜂窝移动通信系统的第一基站中,包括:
步骤401:基于第一基站确定的第一推荐eDRX参数和/或核心网确定 的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。
第一基站可以包括但不限于蜂窝移动通信系统中的基站,UE可以包括但不限于蜂窝移动通信系统中的UE。
第一基站可以是UE进入非激活态前最后一个服务基站,第二基站可以是UE离开第一基站信号覆盖区域后访问的基站。
这里,非激活态可以是RRC非激活态,在非激活态下,UE可以在配置的区域内移动,而不通知接入网,核心网保留有UE的上行文,因此,核心网认为UE处于连接态。处于非激活态的UE访问第二基站时,第二基站可以通过第一基站获取第一基站的上下文。
这里,推荐eDRX参数可以包括:推荐的eDRX周期和推荐的PTW时长等。目标eDRX参数可以包括:目标eDRX周期和目标PTW时长等。
第一推荐eDRX参数可以是基站确定的推荐用于接入网(RAN)的eDRX模式的参数。第二推荐eDRX参数可以是核心网确定的推荐用于接入网的eDRX模式的参数。第二推荐eDRX参数可以与核心网eDRX模式的参数相同或不同。
基站和UE可以基于第一推荐eDRX参数和/或第二推荐eDRX参数分别确定第一目标eDRX参数和第二目标eDRX参数。
第一目标eDRX参数和第二目标eDRX参数,可以与第一推荐eDRX参数相同,也可以与第一推荐eDRX参数相同,还可以是结合第一推荐eDRX参数和第二推荐eDRX参数确定出来的。基站和UE可以基于相同的确定规则分别确定第一目标eDRX参数和第二目标eDRX参数。如此,。基站和UE可以基于相同的目标eDRX参数进行eDRX模式下的通信。
第一基站可以在UE处于连接态时向UE发送第一推荐eDRX参数。例如,第一基站可以通过专用信令等携带推荐eDRX参数。核心网可以将第 二推荐eDRX参数发送给UE和基站。
UE进入非激活态时,UE可以基于确定第二目标eDRX参数监听寻呼信息和/或进入休眠等。基站基于确定第一目标eDRX参数监听发送寻呼信息等。从而实现在接入网侧的eDRX。
如此,提供了一种确定用于UE在非激活态下接入网的eDRX参数的方法。实现在eDRX模式下,UE处于非激活态时的无线接入网寻呼,进而节省UE电量。
在一个实施例中,所述基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数,包括:
基于所述第一推荐eDRX参数和/或所述第二推荐eDRX参数,采用确定规则,确定所述第一目标eDRX参数。
确定规则可以指示基站或UE确定目标eDRX参数所采用的推荐eDRX参数。例如,确定规则可以指示只根据第一推荐eDRX参数确定目标eDRX参数,或者、指示基站只根据第二推荐eDRX参数确定目标eDRX参数、或者、指示基站根据第一推荐eDRX参数和第二推荐eDRX参数确定目标eDRX参数。
确定规则还可以指示基站或UE根据第一推荐eDRX参数和/或第二推荐eDRX参数确定目标eDRX参数的方法。
示例性的,确定规则可以指示基站或UE将第一推荐eDRX参数和第二推荐eDRX参数中的较小值或较大值确定为目标eDRX参数。如,将第一推荐eDRX参数中的eDRX周期和第二推荐eDRX参数中的eDRX周期两者的较小值确定为目标eDRX参数中的eDRX周期;将第一推荐eDRX参数中的PTW时长和第二推荐eDRX参数中的PTW时长两者的较小值确定为目标eDRX参数中的PTW时长。
基站和UE采用的确定规则可以相同,如此可以使得第一目标eDRX参数和第二目标eDRX参数相同,进而使得基站和UE可以基于相同的eDRX参数进行寻呼消息的传输,提高寻呼消息传输的成功率。
在一个实施例中,所述方法还包括:
向所述UE发送所述确定规则。
这里,确定规则可以由基站或核心网等确定,并有基站发送给UE。基站可以将确定规则携带在广播消息或专用信令中发送给UE。
在一个实施例中,
所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
确定规则可以是通信协议规定的,基站和UE可以采用相同的确定规则确定目标eDRX参数。
确定规则也可以是由网络侧,如第一基站确定的,基站和UE可以采用相同的网络侧确定的确定规则确定目标eDRX参数。
在一个实施例中,所述基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数,包括以下之一:
响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第一目标eDRX参数;
响应于基于所述第一推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数确定为第一目标eDRX参数;
响应于基于所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第二推荐eDRX参数确定为第一目标eDRX参数。
确定规则可以指示基站和UE基于第一推荐eDRX参数和所述第二推荐eDRX参数确定目标eDRX参数。并且确定规则可以指示将第一推荐eDRX参数和第二推荐eDRX参数中的较小值确定为第一目标eDRX参数和第二目标eDRX参数。例如,可以将第一推荐eDRX参数中的eDRX周期和第二推荐eDRX参数中的eDRX周期两者的较小值确定为目标eDRX参数中的eDRX周期;将第一推荐eDRX参数中的PTW时长和第二推荐eDRX参数中的PTW时长两者的较小值确定为目标eDRX参数中的PTW时长。
确定规则可以指示基站和UE基于第一推荐eDRX参数或所述第二推荐eDRX参数确定目标eDRX参数。确定规则可以指示基站和UE之间将第一推荐eDRX参数或所述第二推荐eDRX参数确定为目标eDRX参数。
示例性的,当核心网未发送第二推荐eDRX参数时,基站和UE可以基于第一推荐eDRX参数分别确定第一目标eDRX参数和第二目标eDRX参数。当基站未确定第一推荐eDRX参数时,基站和UE可以基于第二推荐eDRX参数分别确定第一目标eDRX参数和第二目标eDRX参数。
在一个实施例中,如图5所示,所述方法还包括:
步骤402:基于所述UE发送的第一eDRX辅助信息,和/或,基于所述核心网发送的第二eDRX辅助信息,确定所述第一推荐eDRX参数。
第一eDRX辅助信息可以用于指示UE是否支持在非激活态进行eDRX,以及可以支持的eDRX参数等。
第二eDRX辅助信息可以用于指示核心网现有的eDRX参数等。
第一基站可以基于第一eDRX辅助信息,和/或第二eDRX辅助信息确定在RAN侧使用的第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
第一基站可以根据UE是否支持在非激活态进行eDRX以及是否允许在非激活态进行eDRX确定是否确定第一推荐eDRX参数。
辅助eDRX参数可以是UE期望的eDRX参数,可以包括期望的eDRX周期和目标PTW时长等。第一基站可以基于辅助eDRX参数确定第一推荐eDRX参数。
第一基站还可以基于UE期望在非激活态使用的RAN paging cylce辅助参数,确定RAN paging cycle。
在一个实施例中,所述第一eDRX辅助信息,携带于UE AEEISTANCE INFORMATION信令中。
UE AEEISTANCE INFORMATION信令可以由UE发送给第一基站,用于指示UE状态信息,如:数据/业务特征信息、UE移动状态信息、UE期望的时延等。
UE可以在UE AEEISTANCE INFORMATION信令中携带第一eDRX辅助信息。可以通过UE AEEISTANCE INFORMATION信令的预留比特位等携带第一eDRX辅助信息。采用UE AEEISTANCE INFORMATION信令携带第一eDRX辅助信息,提高UE AEEISTANCE INFORMATION信令所携带的信息,可以提高UE AEEISTANCE INFORMATION信令的利用效率。
在一个实施例中,所述第二eDRX辅助信息,包括:所述核心网的辅助eDRX参数。
第二eDRX辅助信息可以指示核心网所采用的eDRX参数。第一基站可以基于核心网所采用的eDRX参数确定第一推荐eDRX参数。第一推荐eDRX参数可以与核心网的辅助eDRX参数相同,也可以不同。
在一个实施例中,所述第二eDRX辅助信息携带于用户设备上下文建立UE CONTEXT SETUP消息中。
UE CONTEXT SETUP用于由核心网向第一基站发送UE的上下文。核心网可以在UE CONTEXT SETUP信令中携带第二eDRX辅助信息。可以通过UE CONTEXT SETUP信令的预留比特位等携带第二eDRX辅助信息。采用UE CONTEXT SETUP信令携带第二eDRX辅助信息,提高UE CONTEXT SETUP信令所携带的信息,可以提高UE CONTEXT SETUP信令的利用效率。
在一个实施例中,所述方法还包括:
向所述UE发送所述第一推荐eDRX参数,其中,所述第一推荐eDRX参数,用于供所述UE确定所述UE在非激活态下所述接入网的第二目标eDRX参数。
基站确定第一推荐eDRX参数后,可以将第一推荐eDRX参数发送给UE,用于供UE确定第二目标eDRX参数。
在一个实施例中,所述第一目标eDRX参数与第二目标eDRX参数相同。
基站和UE采用相同的确定规则分别确定第一目标eDRX参数和第二目标eDRX参数时,第一目标eDRX参数和第二目标eDRX参数可以相同,进而使得基站和UE可以基于相同的eDRX参数进行寻呼消息的传输,提高寻呼消息传输的成功率。
在一个实施例中,所述向所述UE发送所述第一推荐eDRX参数,包括:
向所述UE发送携带有所述第一推荐eDRX参数的RRC CONNECTION RELEASE信令。
UE从连接态切换到非激活态或空闲态时,第一基站可以向UE发送RRC CONNECTION RELEASE信令,用于释放UE的RRC连接。
第一基站可以在RRC CONNECTION RELEASE信令中携带第一推荐eDRX参数。使得UE在进入非激活态之前获取第一推荐eDRX参数,进而确定在非激活态所使用的目标eDRX参数。
采用RRC CONNECTION RELEASE信令携带第一推荐eDRX参数,提高RRC CONNECTION RELEASE信令所携带的信息,可以提高RRC CONNECTION RELEASE信令的利用效率。
在一个实施例中,所述方法还包括:
向第二基站发送所述第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
UE从第二基站变更到第二基站时,第二基站同样需要确定UE在非激活态RAN侧的第三目标eDRX参数。由于UE可能处于非激活态,因此,可以由第一基站将确定第三目标eDRX参数的相关信息发送给第二基站。
第一基站可以响应于请求信息,向第二基站发送第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
第一基站可以基于通信协议的规定,当UE发生基站变更时,向第二基站发送第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
第二基站确定第三目标eDRX参数的方式与第一基站相似,在此不再赘述。
在一个实施例中,所述方法还包括:
接收所述第二基站发送的请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息;
所述向第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或第一eDRX辅助信息,包括:
响应于接收到所述请求信息,向所述第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息。
UE从第一基站变更到第二基站时,第二基站可以发送所述请求信息。UE从第一基站变更到第二基站可以包括:UE从第一基站切换到第二基站、UE从第一基站重选到第二基站以及UE在非激活态从第一基站信号覆盖范围移动到第二基站信号覆盖范围等。
第一基站可以基于通信协议的规定,当UE发生基站变更时,向第二基站发送第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
在一个实施例中,所述接收所述第二基站发送的请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息,包括:
接收携带有所述请求信息的RETRIEVE UE CONTEXT REQUEST信令。
UE从第一基站变更到第二基站时,第二基站可以发起UE上行文获取流程,第二基站可以向第一基站发送RETRIEVE UE CONTEXT REQUEST信令,请求UE的上下问。
第二基站可以在RETRIEVE UE CONTEXT REQUEST信令中携带请求信息。
示例性的,请求信息可以采用一个比特位进行指示,例如,采用“1”指示请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。也可以采用“0”指示请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。
在一个实施例中,所述向所述第二基站发送所述第一推荐eDRX参数、 和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息,包括:
向所述第二基站发送携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RETRIEVE UE CONTEXT RESPONSE信令。
第一基站可以响应于RETRIEVE UE CONTEXT REQUEST信令中的请求信息,向第二基站发送携带第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息的RETRIEVE UE CONTEXT RESPONSE信令。
第一基站也可以基于通信协议的规定,在发送RETRIEVE UE CONTEXT RESPONSE信令时,向第二基站发送携带第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息的RETRIEVE UE CONTEXT RESPONSE信令。
可以通过RETRIEVE UE CONTEXT RESPONSE信令的预留比特位携带推荐eDRX参数和/或所述目标eDRX参数。
采用RETRIEVE UE CONTEXT RESPONSE信令携带推荐eDRX参数和/或所述目标eDRX参数,提高RETRIEVE UE CONTEXT RESPONSE信令所携带的信息,可以提高RETRIEVE UE CONTEXT RESPONSE信令的利用效率。
在一个实施例中,可以在RETRIEVE UE CONTEXT RESPONSE信令中新增一个信息元素,用于携带第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息。
在一个实施例中,所述向第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或第一eDRX辅助信息,包括:
向第二基站发送携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
核心网通过第一基站寻呼UE时,如果UE已经变更到第二基站,第一基站可以通过基站间消息:RAN PAGING信令,将寻呼消息转发给第二基站,由第二基站寻呼UE。可以将第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息带于RAN PAGING信令中。如此可以提高RAN PAGING信令的使用效率。
在一个实施例中,所述RAN PAGING信令包括第一信息元素和第二信息元素,其中,所述第一信息元素携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息,所述第二信息元素携带有用于寻呼所述UE的寻呼信息;
或者,
所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息携带于所述RAN PAGING信令的UE-RadioPagingInfo信息元素中。
RAN PAGING信令用于携带UE的寻呼信息。可以在RAN PAGING信令中新增信息元素,用于携带第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息。
第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息也可以携带在RAN PAGING信令的UE-RadioPagingInfo信息元素中。
如图6所示,本示例性实施例提供一种扩展非连续接收eDRX参数确定方法,扩展非连续接收eDRX参数确定方法可以应用于蜂窝移动通信系统的用户设备UE中,包括:
步骤601:基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数。
第一基站可以包括但不限于蜂窝移动通信系统中的基站,UE可以包括 但不限于蜂窝移动通信系统中的UE。
第一基站可以是UE进入非激活态前最后一个服务基站,第二基站可以是UE离开第一基站信号覆盖区域后访问的基站。
这里,非激活态可以是RRC非激活态,在非激活态下,UE可以在配置的区域内移动,而不通知接入网,核心网保留有UE的上行文,因此,核心网认为UE处于连接态。处于非激活态的UE访问第二基站时,第二基站可以通过第一基站获取第一基站的上下文。
这里,推荐eDRX参数可以包括:推荐的eDRX周期和推荐的PTW时长等。目标eDRX参数可以包括:目标eDRX周期和目标PTW时长等。
第一推荐eDRX参数可以是基站确定的推荐用于接入网(RAN)的eDRX模式的参数。第二推荐eDRX参数可以是核心网确定的推荐用于接入网的eDRX模式的参数。第二推荐eDRX参数可以与核心网eDRX模式的参数相同或不同。
基站和UE可以基于第一推荐eDRX参数和/或第二推荐eDRX参数分别确定第一目标eDRX参数和第二目标eDRX参数。
第一目标eDRX参数和第二目标eDRX参数,可以与第一推荐eDRX参数相同,也可以与第一推荐eDRX参数相同,还可以是结合第一推荐eDRX参数和第二推荐eDRX参数确定出来的。基站和UE可以基于相同的确定规则分别确定第一目标eDRX参数和第二目标eDRX参数。如此,。基站和UE可以基于相同的目标eDRX参数进行eDRX模式下的通信。
第一基站可以在UE处于连接态时向UE发送第一推荐eDRX参数。例如,第一基站可以通过专用信令等携带推荐eDRX参数。核心网可以将第二推荐eDRX参数发送给UE和基站。
UE进入非激活态时,UE可以基于确定第二目标eDRX参数监听寻呼信息和/或进入休眠等。基站基于确定第一目标eDRX参数监听发送寻呼信 息等。从而实现在接入网侧的eDRX。
如此,提供了一种确定用于UE在非激活态下接入网的eDRX参数的方法。实现在eDRX模式下,UE处于非激活态时的无线接入网寻呼,进而节省UE电量。
在一个实施例中,所述基于基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数,包括:
基于所述第一推荐eDRX和/或所述第二推荐eDRX参数,采用确定规则,确定所述第二目标eDRX参数。
确定规则可以指示基站或UE确定目标eDRX参数所采用的推荐eDRX参数。例如,确定规则可以指示只根据第一推荐eDRX参数确定目标eDRX参数,或者、指示基站只根据第二推荐eDRX参数确定目标eDRX参数、或者、指示基站根据第一推荐eDRX参数和第二推荐eDRX参数确定目标eDRX参数。
确定规则还可以指示基站或UE根据第一推荐eDRX参数和/或第二推荐eDRX参数确定目标eDRX参数的方法。
示例性的,确定规则可以指示基站或UE将第一推荐eDRX参数和第二推荐eDRX参数中的较小值或较大值确定为目标eDRX参数。如,将第一推荐eDRX参数中的eDRX周期和第二推荐eDRX参数中的eDRX周期两者的较小值确定为目标eDRX参数中的eDRX周期;将第一推荐eDRX参数中的PTW时长和第二推荐eDRX参数中的PTW时长两者的较小值确定为目标eDRX参数中的PTW时长。
基站和UE采用的确定规则可以相同,如此可以使得第一目标eDRX参数和第二目标eDRX参数相同,进而使得基站和UE可以基于相同的eDRX参数进行寻呼消息的传输,提高寻呼消息传输的成功率。
在一个实施例中,所述方法还包括:
接收基站发送的所述确定规则。
这里,确定规则可以由基站或核心网等确定,并有基站发送给UE。基站可以将确定规则携带在广播消息或专用信令中发送给UE。
在一个实施例中,所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
确定规则可以是通信协议规定的,基站和UE可以采用相同的确定规则确定目标eDRX参数。
确定规则也可以是由网络侧,如第一基站确定的,基站和UE可以采用相同的网络侧确定的确定规则确定目标eDRX参数。
在一个实施例中,所述基于基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数,包括以下之一:
响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第二目标eDRX参数;
响应于基于所述第一推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数确定为第二目标eDRX参数;
响应于基于所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第二推荐eDRX参数确定为第二目标eDRX参数。
确定规则可以指示基站和UE基于第一推荐eDRX参数和所述第二推荐eDRX参数确定目标eDRX参数。并且确定规则可以指示将第一推荐eDRX参数和第二推荐eDRX参数中的较小值确定为第一目标eDRX参数和第二目标eDRX参数。例如,可以将第一推荐eDRX参数中的eDRX周期和第 二推荐eDRX参数中的eDRX周期两者的较小值确定为目标eDRX参数中的eDRX周期;将第一推荐eDRX参数中的PTW时长和第二推荐eDRX参数中的PTW时长两者的较小值确定为目标eDRX参数中的PTW时长。
确定规则可以指示基站和UE基于第一推荐eDRX参数或所述第二推荐eDRX参数确定目标eDRX参数。确定规则可以指示基站和UE之间将第一推荐eDRX参数或所述第二推荐eDRX参数确定为目标eDRX参数。
示例性的,当核心网未发送第二推荐eDRX参数时,基站和UE可以基于第一推荐eDRX参数分别确定第一目标eDRX参数和第二目标eDRX参数。当基站未确定第一推荐eDRX参数时,基站和UE可以基于第二推荐eDRX参数分别确定第一目标eDRX参数和第二目标eDRX参数。
在一个实施例中,如图7所示,所述方法还包括:
步骤602:发送第一eDRX辅助信息,其中,所述第一eDRX辅助信息,用于供所述第一基站确定所述第一推荐eDRX参数。
第一eDRX辅助信息可以用于指示UE是否支持在非激活态进行eDRX,以及可以支持的eDRX参数等。
第二eDRX辅助信息可以用于指示核心网现有的eDRX参数等。
第一基站可以基于第一eDRX辅助信息,和/或第二eDRX辅助信息确定在RAN侧使用的第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
第一基站可以根据UE是否支持在非激活态进行eDRX以及是否允许在 非激活态进行eDRX确定是否确定第一推荐eDRX参数。
辅助eDRX参数可以是UE期望的eDRX参数,可以包括期望的eDRX周期和目标PTW时长等。第一基站可以基于辅助eDRX参数确定第一推荐eDRX参数。
第一基站还可以基于UE期望在非激活态使用的RAN paging cylce辅助参数,确定RAN paging cycle。
在一个实施例中,所述方法还包括:
接收所述第一基站发送的所述第一推荐eDRX参数。
基站确定第一推荐eDRX参数后,可以将第一推荐eDRX参数发送给UE,用于供UE确定第二目标eDRX参数。
在一个实施例中,所述接收所述第一基站发送的所述第一推荐eDRX参数,包括:
接收携带有所述第一推荐eDRX参数的RRC CONNECTION RELEASE信令。
UE从连接态切换到非激活态或空闲态时,第一基站可以向UE发送RRC CONNECTION RELEASE信令,用于释放UE的RRC连接。
第一基站可以在RRC CONNECTION RELEASE信令中携带第一推荐eDRX参数。使得UE在进入非激活态之前获取第一推荐eDRX参数,进而确定在非激活态所使用的目标eDRX参数。
采用RRC CONNECTION RELEASE信令携带第一推荐eDRX参数,提高RRC CONNECTION RELEASE信令所携带的信息,可以提高RRC CONNECTION RELEASE信令的利用效率。
如图8所示,本示例性实施例提供一种扩展非连续接收eDRX参数确定方法,扩展非连续接收eDRX参数确定方法可以应用于蜂窝移动通信系统的应用于第二基站中,包括:
步骤801:接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息。
第一基站可以包括但不限于蜂窝移动通信系统中的基站,UE可以包括但不限于蜂窝移动通信系统中的UE。
第一基站可以是UE进入非激活态前最后一个服务基站,第二基站可以是UE离开第一基站信号覆盖区域后访问的基站。
这里,非激活态可以是RRC非激活态,在非激活态下,UE可以在配置的区域内移动,而不通知接入网,核心网保留有UE的上行文,因此,核心网认为UE处于连接态。处于非激活态的UE访问第二基站时,第二基站可以通过第一基站获取第一基站的上下文。
这里,推荐eDRX参数可以包括:推荐的eDRX周期和推荐的PTW时长等。目标eDRX参数可以包括:目标eDRX周期和目标PTW时长等。
第一推荐eDRX参数可以是基站确定的推荐用于接入网(RAN)的eDRX模式的参数。第二推荐eDRX参数可以是核心网确定的推荐用于接入网的eDRX模式的参数。第二推荐eDRX参数可以与核心网eDRX模式的参数相同或不同。
基站和UE可以基于第一推荐eDRX参数和/或第二推荐eDRX参数分别确定第一目标eDRX参数和第二目标eDRX参数。
第一目标eDRX参数和第二目标eDRX参数,可以与第一推荐eDRX参数相同,也可以与第一推荐eDRX参数相同,还可以是结合第一推荐eDRX参数和第二推荐eDRX参数确定出来的。基站和UE可以基于相同的确定规则分别确定第一目标eDRX参数和第二目标eDRX参数。如此,。基站和UE可以基于相同的目标eDRX参数进行eDRX模式下的通信。
第一基站可以在UE处于连接态时向UE发送第一推荐eDRX参数。例 如,第一基站可以通过专用信令等携带推荐eDRX参数。核心网可以将第二推荐eDRX参数发送给UE和基站。
UE进入非激活态时,UE可以基于确定第二目标eDRX参数监听寻呼信息和/或进入休眠等。基站基于确定第一目标eDRX参数监听发送寻呼信息等。从而实现在接入网侧的eDRX。
第一eDRX辅助信息可以用于指示UE是否支持在非激活态进行eDRX,以及可以支持的eDRX参数等。
第二eDRX辅助信息可以用于指示核心网现有的eDRX参数等。
第一基站可以基于第一eDRX辅助信息,和/或第二eDRX辅助信息确定在RAN侧使用的第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
第一基站可以根据UE是否支持在非激活态进行eDRX以及是否允许在非激活态进行eDRX确定是否确定第一推荐eDRX参数。
辅助eDRX参数可以是UE期望的eDRX参数,可以包括期望的eDRX周期和目标PTW时长等。第一基站可以基于辅助eDRX参数确定第一推荐eDRX参数。
第一基站还可以基于UE期望在非激活态使用的RAN paging cylce辅助参数,确定RAN paging cycle。
UE从第二基站变更到第二基站时,第二基站同样需要确定UE在非激活态RAN侧的第三目标eDRX参数。由于UE可能处于非激活态,因此, 可以由第一基站将确定第三目标eDRX参数的相关信息发送给第二基站。
第一基站可以响应于请求信息,向第二基站发送第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
第一基站可以基于通信协议的规定,当UE发生基站变更时,向第二基站发送第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
第二基站确定第三目标eDRX参数的方式与第一基站相似,在此不再赘述。
如此,提供了一种确定用于UE在非激活态下接入网的eDRX参数的方法。实现在eDRX模式下,UE处于非激活态时的无线接入网寻呼,进而节省UE电量。
在一个实施例中,如图9所示,所述方法还包括:
步骤802:向所述第一基站发送请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。
UE从第一基站变更到第二基站时,第二基站可以发送所述请求信息。UE从第一基站变更到第二基站可以包括:UE从第一基站切换到第二基站、UE从第一基站重选到第二基站以及UE在非激活态从第一基站信号覆盖范围移动到第二基站信号覆盖范围等。
第一基站可以基于通信协议的规定,当UE发生基站变更时,向第二基站发送第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
在一个实施例中,所述接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息,包括:
接收携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
核心网通过第一基站寻呼UE时,如果UE已经变更到第二基站,第一基站可以通过基站间消息:RAN PAGING信令,将寻呼消息转发给第二基站,由第二基站寻呼UE。可以将第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息带于RAN PAGING信令中。如此可以提高RAN PAGING信令的使用效率。
在一个实施例中,所述RAN PAGING信令包括第一信息元素和第二信息元素,其中,所述第一信息元素携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息,所述第二信息元素携带有用于寻呼所述UE的寻呼信息;
或者,
所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息携带于所述RAN PAGING信令的UE-RadioPagingInfo信息元素中。
RAN PAGING信令用于携带UE的寻呼信息。可以在RAN PAGING信令中新增信息元素,用于携带第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息。
第一推荐eDRX参数、和/或第二推荐eDRX参、和/或第一eDRX辅助信息也可以携带在RAN PAGING信令的UE-RadioPagingInfo信息元素中。
以下结合上述任意实施例提供一个具体示例:
1、保护非激活态使用eDRX的工作方式,即终端根据核心网确定的eDRX参数和/或基站确定的eDRX参数来确定非激活态下使用的RAN侧eDRX参数配置,该参数用于给UE在非激活态接收RAN gaging消息所用;
a)eDRX周期;
b)PTW窗口长度;
2、基于1,空口可以增加UE对于期望在非激活态使用eDRX的辅助信息(RRC信令方式或者MAC CE方式)用于基站确定非激活态RAN侧eDRX参数配置的参考;
a)UE是否支持非激活态使用eDRX机制?
b)UE是否希望在非激活态使用的eDRX机制?
c)UE希望在非激活态使用的eDRX参数,其中包括:
d)eDRX周期,PTW窗口长度;
e)UE希望在非激活态使用的RAN paging cylce参数,该参数为基站提供RAN paging cycle的参考
f)作为一种实施例,UE可以在UE提供给网络的辅助信息中提供;
3、基于1,基站还可以和核心网进行交互获取辅助信息用于基站确定非激活态RAN侧eDRX参数配置的参考;
a)核心网为该UE确定的eDRX周期;
b)核心网为该UE确定的PTW窗口长度;
c)作为一种实施例:核心网在UE context setup消息中告知基站辅助信息
4、基于1,基站在在给终端发送的挂起消息中发送给终端RAN侧eDRX参数配置参数;
[根据细则91更正 30.11.2020]
5、基于1,终端可以根据核心网确定的eDRX参数和/或基站确定的eDRX参数来确定非激活态下使用的RAN侧eDRX参数配置:
5、基于1,终端可以根据核心网确定的eDRX参数和/或基站确定的eDRX参数来确定非激活态下使用的RAN侧eDRX参数配置:
a)作为而一种实施例,基站可以用专用信令或者广播信令方式通知终端支持何种方式,或者预先协议约定;
6、基于1,终端根据收到RAN侧eDRX参数配置参数和/或核心网 侧eDRX参数配置统一决定使用的UE在非激活态接收RAN gaging消息所用的eDRX参数;
a)作为一种实施例:eDRX周期为二者eDRX周期最小值;
b)作为一种实施例:PTW窗口长度为二者PTW窗口长度最小值;
以上为二者同时提供的情况下的操作。若基站不为终端确定RAN侧eDRX参数配置参数,则终端仅仅根据核心网侧eDRX参数配置确定UE在非激活态接收RAN gaging消息所用的eDRX参数。或者终端仅仅根据RAN侧eDRX参数配置参数确定UE在非激活态接收RAN gaging消息所用的eDRX参数
7、基于1,基站间交互消息RETRIEVE UE CONTEXT REQUEST中添加获取原基站针对该UE确定的RAN侧eDRX参数配置和/或核心网侧eDRX参数配置的请求指示;
a)作为一种实施例,可以明确用一个标识(flag)表示,为1则意味着需要请求
8、基于5,基站间交互消息RETRIEVE UE CONTEXT RESPONSE中添加原基站针对该该UE确定的RAN侧eDRX参数配置和/或核心网侧eDRX参数配置的请求响应;
a)作为一种实施例,可以基于5)中的请求标识在获取上下文的响应中添加该UE确定的RAN侧eDRX参数配置和/或核心网侧eDRX参数配置
b)作为一种实施例,可以基于基于预先协议规定在获取上下文的响应中添加该UE确定的RAN侧eDRX参数配置和/或核心网侧eDRX参数配置
c)作为一种实施例,RETRIEVE UE CONTEXT REQUEST中添加UE Radio Capability for Paging IE用于携带该UE确定的RAN侧 eDRX参数和/或核心网侧eDRX参数配置配置;
9、基于1,基站间交互消息RAN PAGING中添加该UE确定的RAN侧eDRX参数配置和/或核心网侧eDRX参数配置;
a)作为一种实施例,该UE确定的RAN侧eDRX参数配置和/或核心网侧eDRX参数配置可以在该消息中新增加一个IE携带;
b)作为一种实施例,该UE确定的RAN侧eDRX参数配置和/或核心网侧eDRX参数配置可以扩展原有的UE-RadioPagingInfo用于携带该信息
本发明实施例还提供了一种扩展非连续接收eDRX参数确定装置,应用于无线通信的第一基站中,如图10所示,所述扩展非连续接收eDRX参数确定装置100包括:第一确定模块110,其中,
所述第一确定模块110,配置为基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。
在一个实施例中,所述第一确定模块110,包括:
第一确定子模块111,配置为基于所述第一推荐eDRX参数和/或所述第二推荐eDRX参数,采用确定规则,确定所述第一目标eDRX参数。
在一个实施例中,所述装置100还包括:
第一发送模块120,配置为向所述UE发送所述确定规则。
在一个实施例中,所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
在一个实施例中,所述第一确定模块110,包括以下之一:
第二确定子模块112,配置为响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐 eDRX参数和所述第二推荐eDRX参数中的较小值确定为第一目标eDRX参数;
第三确定子模块113,配置为响应于基于所述第一推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数确定为第一目标eDRX参数;
第四确定子模块114,配置为响应于基于所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第二推荐eDRX参数确定为第一目标eDRX参数。
在一个实施例中,所述装置100还包括:
第二确定模块130,配置为基于所述UE发送的第一eDRX辅助信息,和/或,基于所述核心网发送的第二eDRX辅助信息,确定所述第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
在一个实施例中,所述第二eDRX辅助信息,包括:所述核心网的辅助eDRX参数。
在一个实施例中,所述装置100还包括:
第二发送模块140,配置为向所述UE发送所述第一推荐eDRX参数,其中,所述第一推荐eDRX参数,用于供所述UE确定所述UE在非激活态下所述接入网的第二目标eDRX参数。
在一个实施例中,所述装置100还包括:
第三发送模块150,配置为向第二基站发送所述第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
在一个实施例中,所述装置100还包括:
第一接收模块160,配置为接收所述第二基站发送的请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息;
所述第三发送模块150,包括:
第一发送子模块151,配置为响应于接收到所述请求信息,向所述第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息。
在一个实施例中,所述第三发送模块150,包括:
第二发送子模块152为向第二基站发送携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
本发明实施例还提供了一种扩展非连续接收eDRX参数确定装置,应用于无线通信的于用户设备UE中,如图11所示,所述扩展非连续接收eDRX参数确定装置200包括:第三确定模块210,其中,
所述第三确定模块210,配置为基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数。
在一个实施例中,所述第三确定模块210,包括:
第五确定子模块211,配置为基于所述第一推荐eDRX和/或所述第二推荐eDRX参数,采用确定规则,确定所述第二目标eDRX参数。
在一个实施例中,所述装置200还包括:
第二接收模块220,配置为接收基站发送的所述确定规则。
在一个实施例中,所述确定规则是通信协议规定的,
或者,
所述确定规则是由所述第一基站确定的。
在一个实施例中,所述第三确定模块210,包括以下之一:
第六确定子模块212,配置为响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第二目标eDRX参数;
第七确定子模块213,配置为响应于基于所述第一推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数确定为第二目标eDRX参数;
第八确定子模块214,配置为响应于基于所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第二推荐eDRX参数确定为第二目标eDRX参数。
在一个实施例中,所述装置200还包括:
第四发送模块230,配置为发送第一eDRX辅助信息,其中,所述第一eDRX辅助信息,用于供所述第一基站确定所述第一推荐eDRX参数。
在一个实施例中,所述第一eDRX辅助信息,包括以下至少之一:
指示所述UE是否支持在所述非激活态进行eDRX的指示信息;
指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;
所述UE的辅助eDRX参数;
所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
在一个实施例中,所述装置200还包括:
第三接收模块240,配置为接收所述第一基站发送的所述第一推荐eDRX参数。
在一个实施例中,所述第三接收模块240,包括:
本发明实施例还提供了一种扩展非连续接收eDRX参数确定装置,应用于无线通信的第二基站中,如图12所示,所述扩展非连续接收eDRX参数确定装置300包括:第四接收模块310,其中,
所述第四接收模块310,配置为接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息。
在一个实施例中,所述装置300还包括:
第五发送模块320,配置为向所述第一基站发送请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。
在一个实施例中,所述第四接收模块310,包括:
接收子模块311,配置为接收携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
在示例性实施例中,第一确定模块110、第一发送模块120、第二确定模块130、第二发送模块140、第三发送模块150、第一接收模块160、第三确定模块210、第二接收模块220、第四发送模块230、第三接收模块240、第四接收模块31和第五发送模块320等可以被一个或多个中央处理器(CPU,Central Processing Unit)、图形处理器(GPU,Graphics Processing Unit)、基带处理器(BP,baseband processor)、应用专用集成电路(ASIC,Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD,Programmable Logic Device)、复杂可编程逻辑器件(CPLD,Complex Programmable Logic Device)、现场可编程门阵列(FPGA,Field-Programmable Gate Array)、通用处理器、控制器、微控制器(MCU,Micro Controller Unit)、微处理器(Microprocessor)、或其他电子元件实现,用于执行前述方法。
图13是根据一示例性实施例示出的一种用于扩展非连续接收eDRX参数确定的装置3000的框图。例如,装置3000可以是移动电话,计算机,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。
参照图13,装置3000可以包括以下一个或多个组件:处理组件3002,存储器3004,电源组件3006,多媒体组件3008,音频组件3010,输入/输出(I/O)的接口3012,传感器组件3014,以及通信组件3016。
处理组件3002通常控制装置3000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3002可以包括一个或多个处理器3020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3002可以包括一个或多个模块,便于处理组件3002和其他组件之间的交互。例如,处理组件3002可以包括多媒体模块,以方便多媒体组件3008和处理组件3002之间的交互。
存储器3004被配置为存储各种类型的数据以支持在装置3000的操作。这些数据的示例包括用于在装置3000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3004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3006为装置3000的各种组件提供电力。电源组件3006可以包括电源管理系统,一个或多个电源,及其他与为装置3000生成、管理和 分配电力相关联的组件。
多媒体组件3008包括在装置3000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。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3008包括一个前置摄像头和/或后置摄像头。当装置3000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3010被配置为输出和/或输入音频信号。例如,音频组件3010包括一个麦克风(MIC),当装置3000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3004或经由通信组件3016发送。在一些实施例中,音频组件3010还包括一个扬声器,用于输出音频信号。
I/O接口3012为处理组件3002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3014包括一个或多个传感器,用于为装置3000提供各个方面的状态评估。例如,传感器组件3014可以检测到装置3000的打开/关闭状态,组件的相对定位,例如组件为装置3000的显示器和小键盘,传感器组件3014还可以检测装置3000或装置3000一个组件的位置改变,用户与装置3000接触的存在或不存在,装置3000方位或加速/减速和装置3000的温度变化。传感器组件3014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3014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3014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3016被配置为便于装置3000和其他设备之间有线或无线方式的通信。装置3000可以接入基于通信标准的无线网络,如Wi-Fi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件3016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,通信组件3016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)技术和其他技术来实现。
在示例性实施例中,装置3000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、微处理器或其他电子元件实现,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3004,上述指令可由装置3000的处理器3020执行以完成上述方法。例如,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。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明实施例的其它实施方案。本申请旨在涵盖本发明实施例的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本发明实施例的一般性原理并包括本公开实施例未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本发明实施例的真正范 围和精神由下面的权利要求指出。
应当理解的是,本发明实施例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。本发明实施例的范围仅由所附的权利要求来限制。
Claims (48)
- 一种扩展非连续接收eDRX参数确定方法,其中,应用于第一基站,所述方法包括:基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。
- 根据权利要求1所述的方法,其中,所述基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数,包括:基于所述第一推荐eDRX参数和/或所述第二推荐eDRX参数,采用确定规则,确定所述第一目标eDRX参数。
- 根据权利要求2所述的方法,其中,所述方法还包括:向所述UE发送所述确定规则。
- 根据权利要求2所述的方法,其中,所述确定规则是通信协议规定的,或者,所述确定规则是由所述第一基站确定的。
- 根据权利要求1所述的方法,其中,所述基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数,包括以下之一:响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第一目标eDRX参数;响应于基于所述第一推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数确定为第一目标eDRX参数;响应于基于所述第二推荐eDRX参数,确定所述第一目标eDRX参数, 将所述第二推荐eDRX参数确定为第一目标eDRX参数。
- 根据权利要求1至5任一项所述的方法,其中,所述方法还包括:基于所述UE发送的第一eDRX辅助信息,和/或,基于所述核心网发送的第二eDRX辅助信息,确定所述第一推荐eDRX参数。
- 根据权利要求6所述的方法,其中,所述第一eDRX辅助信息,包括以下至少之一:指示所述UE是否支持在所述非激活态进行eDRX的指示信息;指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;所述UE的辅助eDRX参数;所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
- 根据权利要求6所述的方法,其中,所述第二eDRX辅助信息,包括:所述核心网的辅助eDRX参数。
- 根据权利要求1至5任一项所述的方法,其中,所述方法还包括:向所述UE发送所述第一推荐eDRX参数,其中,所述第一推荐eDRX参数,用于供所述UE确定所述UE在非激活态下所述接入网的第二目标eDRX参数。
- 根据权利要求1至5任一项所述的方法,其中,所述方法还包括:向第二基站发送所述第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
- 根据权利要求10所述的方法,其中,所述方法还包括:接收所述第二基站发送的请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息;所述向第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或第一eDRX辅助信息,包括:响应于接收到所述请求信息,向所述第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息。
- 根据权利要求10所述的方法,其中,所述向第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或第一eDRX辅助信息,包括:向第二基站发送携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
- 一种扩展非连续接收eDRX参数确定方法,其中,应用于用户设备UE,所述方法包括:基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数。
- 根据权利要求13所述的方法,其中,所述基于基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数,包括:基于所述第一推荐eDRX和/或所述第二推荐eDRX参数,采用确定规则,确定所述第二目标eDRX参数。
- 根据权利要求14所述的方法,其中,所述方法还包括:接收基站发送的所述确定规则。
- 根据权利要求14所述的方法,其中,所述确定规则是通信协议规定的,或者,所述确定规则是由所述第一基站确定的。
- 根据权利要求13所述的方法,其中,所述基于基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数,包括以下之一:响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第二目标eDRX参数;响应于基于所述第一推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数确定为第二目标eDRX参数;响应于基于所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第二推荐eDRX参数确定为第二目标eDRX参数。
- 根据权利要求13至17任一项所述的方法,其中,所述方法还包括:发送第一eDRX辅助信息,其中,所述第一eDRX辅助信息,用于供所述第一基站确定所述第一推荐eDRX参数。
- 根据权利要求18所述的方法,其中,所述第一eDRX辅助信息,包括以下至少之一:指示所述UE是否支持在所述非激活态进行eDRX的指示信息;指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;所述UE的辅助eDRX参数;所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
- 根据权利要求13至17任一项所述的方法,其中,所述方法还包括:接收所述第一基站发送的所述第一推荐eDRX参数。
- 一种扩展非连续接收eDRX参数确定方法,其中,应用于第二基站,所述方法包括:接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信 息。
- 根据权利要求21所述的方法,其中,所述方法还包括:向所述第一基站发送请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。
- 根据权利要求21或22所述的方法,其中,所述接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息,包括:接收携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
- 一种扩展非连续接收eDRX参数确定装置,其中,应用于第一基站,所述装置包括:第一确定模块,其中,所述第一确定模块,配置为基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定UE在非激活态下接入网的第一目标eDRX参数。
- 根据权利要求24所述的装置,其中,所述第一确定模块,包括:第一确定子模块,配置为基于所述第一推荐eDRX参数和/或所述第二推荐eDRX参数,采用确定规则,确定所述第一目标eDRX参数。
- 根据权利要求25所述的装置,其中,所述装置还包括:第一发送模块,配置为向所述UE发送所述确定规则。
- 根据权利要求25所述的装置,其中,所述确定规则是通信协议规定的,或者,所述确定规则是由所述第一基站确定的。
- 根据权利要求24所述的装置,其中,所述第一确定模块,包括以下之一:第二确定子模块,配置为响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第一目标eDRX参数;第三确定子模块,配置为响应于基于所述第一推荐eDRX参数,确定所述第一目标eDRX参数,将所述第一推荐eDRX参数确定为第一目标eDRX参数;第四确定子模块,配置为响应于基于所述第二推荐eDRX参数,确定所述第一目标eDRX参数,将所述第二推荐eDRX参数确定为第一目标eDRX参数。
- 根据权利要求24至28任一项所述的装置,其中,所述装置还包括:第二确定模块,配置为基于所述UE发送的第一eDRX辅助信息,和/或,基于所述核心网发送的第二eDRX辅助信息,确定所述第一推荐eDRX参数。
- 根据权利要求29所述的装置,其中,所述第一eDRX辅助信息,包括以下至少之一:指示所述UE是否支持在所述非激活态进行eDRX的指示信息;指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;所述UE的辅助eDRX参数;所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
- 根据权利要求29所述的装置,其中,所述第二eDRX辅助信息,包括:所述核心网的辅助eDRX参数。
- 根据权利要求24至28任一项所述的装置,其中,所述装置还包括:第二发送模块,配置为向所述UE发送所述第一推荐eDRX参数,其中,所述第一推荐eDRX参数,用于供所述UE确定所述UE在非激活态下所述接入网的第二目标eDRX参数。
- 根据权利要求24至28任一项所述的装置,其中,所述装置还包括:第三发送模块,配置为向第二基站发送所述第一推荐eDRX参数、和/或所述核心网确定的第二推荐eDRX参、和/或UE发送的第一eDRX辅助信息。
- 根据权利要求33所述的装置,其中,所述装置还包括:第一接收模块,配置为接收所述第二基站发送的请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息;所述第三发送模块,包括:第一发送子模块,配置为响应于接收到所述请求信息,向所述第二基站发送所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息。
- 根据权利要求33所述的装置,其中,所述第三发送模块,包括:第二发送子模块,配置为向第二基站发送携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
- 一种扩展非连续接收eDRX参数确定装置,其中,应用于用户设备UE,所述装置包括:第三确定模块,其中,所述第三确定模块,配置为基于第一基站确定的第一推荐eDRX参数和/或核心网确定的第二推荐eDRX参数,确定所述UE在非激活态下接入网的第二目标eDRX参数。
- 根据权利要求36所述的装置,其中,所述第三确定模块,包括:第五确定子模块,配置为基于所述第一推荐eDRX和/或所述第二推荐eDRX参数,采用确定规则,确定所述第二目标eDRX参数。
- 根据权利要求37所述的装置,其中,所述装置还包括:第二接收模块,配置为接收基站发送的所述确定规则。
- 根据权利要求37所述的装置,其中,所述确定规则是通信协议规定的,或者,所述确定规则是由所述第一基站确定的。
- 根据权利要求36所述的装置,其中,所述第三确定模块,包括以下之一:第六确定子模块,配置为响应于基于所述第一推荐eDRX参数和所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数和所述第二推荐eDRX参数中的较小值确定为第二目标eDRX参数;第七确定子模块,配置为响应于基于所述第一推荐eDRX参数,确定所述第二目标eDRX参数,将所述第一推荐eDRX参数确定为第二目标eDRX参数;第八确定子模块,配置为响应于基于所述第二推荐eDRX参数,确定所述第二目标eDRX参数,将所述第二推荐eDRX参数确定为第二目标eDRX参数。
- 根据权利要求36至40任一项所述的装置,其中,所述装置还包括:第四发送模块,配置为发送第一eDRX辅助信息,其中,所述第一eDRX辅助信息,用于供所述第一基站确定所述第一推荐eDRX参数。
- 根据权利要求41所述的装置,其中,所述第一eDRX辅助信息, 包括以下至少之一:指示所述UE是否支持在所述非激活态进行eDRX的指示信息;指示所述UE是否允许在所述非激活态进行所述eDRX的指示信息;所述UE的辅助eDRX参数;所述UE确定的用于确定接入网寻呼周期RAN paging cycle的辅助参数。
- 根据权利要求36至40任一项所述的装置,其中,所述装置还包括:第三接收模块,配置为接收所述第一基站发送的所述第一推荐eDRX参数。
- 一种扩展非连续接收eDRX参数确定装置,其中,应用于第二基站,所述装置包括:第四接收模块,其中,所述第四接收模块,配置为接收第一基站发送的,由第一基站确定的第一推荐eDRX参数、和/或由核心网确定的第二推荐eDRX参、和/或由UE确定的第一eDRX辅助信息。
- 根据权利要求44所述的装置,其中,所述装置还包括:第五发送模块,配置为向所述第一基站发送请求所述第一推荐eDRX参数、和/或所述的第二推荐eDRX参数、和/或所述第一eDRX辅助信息的请求信息。
- 根据权利要求44或45所述的装置,其中,所述第四接收模块,包括:接收子模块,配置为接收携带有所述第一推荐eDRX参数、和/或所述第二推荐eDRX参、和/或所述第一eDRX辅助信息的RAN PAGING信令。
- 一种通信设备装置,包括处理器、存储器及存储在存储器上并能够由所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程 序时执行如权利要求1至12、或13至20、或21至23任一项所述扩展非连续接收eDRX参数确定方法的步骤。
- 一种存储介质,其上存储由可执行程序,其中,所述可执行程序被处理器执行时实现如权利要求1至12、或13至20、或21至23任一项所述扩展非连续接收eDRX参数确定方法的步骤。
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