WO2022147730A1 - 省电信号的处理方法及装置、通信设备及存储介质 - Google Patents
省电信号的处理方法及装置、通信设备及存储介质 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
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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
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- the present disclosure relates to the field of wireless communication technologies, but is not limited to the field of wireless communication technologies, and in particular, relates to a method and apparatus for processing a power-saving signal, a communication device, and a storage medium.
- the terminal device takes into account the low power consumption and the services that have certain requirements for delay.
- the terminal can only be within the set paging time window (Paging Time Window, PTW).
- Receive downlink data and the terminal is in a dormant state during the rest of the time, and does not receive downlink data. This mode can achieve a balance between downlink service delay and power consumption, such as remotely shutting down gas services.
- each e-DRX cycle there is one PTW, and the terminal monitors the paging channel according to the (Discontinuous Reception, DRX) cycle in the PTW to receive downlink data, and the terminal is in a dormant state during the rest of the time.
- DRX discontinuous Reception
- Embodiments of the present disclosure provide a method and apparatus for processing a power-saving signal, a communication device, and a storage medium.
- a first aspect of the embodiments of the present disclosure provides a method for processing a power-saving signal, including:
- the monitoring operation of the paging channel is determined.
- a second aspect of the embodiments of the present disclosure provides a method for processing a power saving signal, wherein, when applied to a base station, the method includes: determining an operation of sending a power saving signal to a UE in an e-DRX mode.
- a third aspect of the embodiments of the present disclosure provides an apparatus for processing a power-saving signal, which, when applied to a user equipment UE, includes:
- a monitoring module configured to monitor power-saving signals in the extended discontinuous reception e-DRX mode
- the first determining module is configured to determine the monitoring operation of the paging channel according to the monitoring result of the power saving signal.
- a fourth aspect provides an apparatus for processing a power-saving signal, wherein, when applied to a base station, the apparatus includes:
- the second determination module is configured to determine the operation of sending the power saving signal to the UE in the e-DRX mode.
- a fifth aspect of the embodiments of the present disclosure provides a communication device, including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, wherein the processor runs the executable program The program executes the method provided in the first aspect or the second aspect.
- the technical solutions provided by the embodiments of the present disclosure extend the application of the power-saving signal to the e-DRX mode. In this way, if the UE is currently in the e-DRX mode, it will monitor the power-saving signal; in the e-DRX mode, the monitoring of the power-saving signal and the monitoring of the paging channel according to the monitoring result of the power-saving signal are performed. Therefore, in the embodiment of the present disclosure, using the power saving signal in the e-DRX mode can further save the power consumption of the UE in the e-DRX mode.
- FIG. 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
- Fig. 2 is a sequence diagram illustrating the execution of an e-DRX function according to an exemplary embodiment
- FIG. 3 is a schematic diagram of interaction of the core network configuration of an e-DRX function in an idle state according to an exemplary embodiment
- FIG. 4 is a schematic flowchart of a method for processing a power saving signal according to an exemplary embodiment
- FIG. 5 is a schematic flowchart of a method for processing a power saving signal according to an exemplary embodiment
- FIG. 6A is a schematic flowchart of a method for processing a power-saving signal according to an exemplary embodiment
- FIG. 6B is a schematic flowchart of a method for processing a power-saving signal according to an exemplary embodiment
- FIG. 7 is a schematic flowchart of a method for processing a power saving signal according to an exemplary embodiment
- FIG. 8 is a schematic flowchart of a method for processing a power saving signal according to an exemplary embodiment
- FIG. 9 is a schematic structural diagram of an apparatus for processing a power-saving signal according to an exemplary embodiment
- FIG. 10 is a schematic structural diagram of an apparatus for processing a power-saving signal according to an exemplary embodiment
- FIG. 11 is a schematic structural diagram of a UE according to an exemplary embodiment
- Fig. 12 is a schematic structural diagram of a base station 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. 1 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 UEs 11 and several base stations 12 .
- the UE11 may be a device that provides voice and/or data connectivity to the user.
- the UE11 may communicate with one or more core networks via a Radio Access Network (RAN), and the UE11 may be an IoT UE, such as a sensor device, a mobile phone (or "cellular" phone) and an IoT-enabled UE.
- RAN Radio Access Network
- the UE's computer for example, may be a stationary, portable, pocket-sized, hand-held, computer-built-in, or 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 UE ( remote terminal), access UE (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user UE (user equipment, UE).
- the UE11 may also be a device of an unmanned aerial vehicle.
- the UE 11 may also be an in-vehicle device, for example, a trip computer with a wireless communication function, or a wireless communication device connected to an external trip computer.
- the UE11 may also be a roadside device, for example, may be a streetlight, a signal light, or other roadside device having 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 UE 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 UE11.
- 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.
- a terminal in e-DRX mode has the following features:
- the terminal equipment is reachable at any time, but the reachability delay is large, and the delay depends on the e-DRX cycle configuration.
- the terminal that has enabled the e-DRX function achieves a balance between the power consumption of the terminal and the timeliness of data transmission to the maximum limit.
- the e-DRX function has one or more of the following e-DRX parameters
- the e-DRX cycle can be represented by T e-DRX, H.
- Figure 2 shows a sequence diagram after the terminal starts the e-DRX function.
- the duration of the DRX cycle may be much smaller than the duration of the e-DRX cycle.
- FIG. 3 shows a kind of e-DRX parameters for the e-DRX function exchanged between the UE (ie, the terminal) and the core network.
- the method for exchanging e-DRX parameters between the UE and the core network shown in FIG. 3 may include:
- the eNB sends the indication of the permitted e-DRX function, the cell-specific DRX, and the Hypersystem Frame Number (SFN) to the UE through a System Information Block (SIB).
- SIB System Information Block
- the UE sends a UE-specific DRX parameter (UE-specific DRX) and/or a preferred DRX parameter (preferable e-DRX) in an attach request or a Tracking Area Update (TAU) TAU request;
- UE-specific DRX UE-specific DRX
- preferred DRX parameter preferable e-DRX
- the MME After receiving the above attach request or TAU request, the MME issues an e-DRX configuration to the UE; the e-DRX configuration carries the aforementioned one or more e-DRX parameters;
- the eNB After receiving the CN paging message delivered by the MME, the eNB forwards the CN paging message to the UE.
- the e-DRX parameters delivered by the core network are transparently transmitted to the UE through a base station (eg, an evolved base station (eNB) or a next-generation base station (gNB)).
- a base station eg, an evolved base station (eNB) or a next-generation base station (gNB)
- eNB evolved base station
- gNB next-generation base station
- MME Mobile Management Entity
- the RRC idle state is a low power consumption state of the UE that is clearly known to the core.
- the RRC inactive state is a low-power state of the UE that is transparent to the core network. But the inactive state is visible to the access network.
- the UE needs to receive the paging message sent by the CN (that is, the CN paging message), and also needs to receive the paging message sent by the access network (Radio Access Network, RAN), that is, the RAN paging message .
- the access network Radio Access Network, RAN
- an embodiment of the present disclosure provides a method for processing a power saving signal, wherein, when applied to a user equipment UE, the method includes:
- S110 Monitor power-saving signals in e-DRX mode
- S120 Determine the monitoring operation of the paging channel according to the monitoring result of the power saving signal.
- the power-saving signal processing method provided by the embodiments of the present disclosure can be applied to various types of UEs, for example, typical UEs control but are not limited to: mobile phones, tablet computers, wearable devices, in-vehicle devices, Internet of Things devices, Smart home equipment, smart office equipment, smart teaching equipment or mobile robots, etc.
- the UE may be a narrowband UE, and the narrowband UE supports a smaller bandwidth than the broadband UE.
- Typical narrowband UEs may include: Reduced Capability (RedCap) UEs.
- Typical broadband UEs include, but are not limited to, enhanced Mobile Broadband (eMBB) UEs.
- eMBB enhanced Mobile Broadband
- the e-DRX mode includes but is not limited to: an e-DRX mode in an idle state and/or an e-DRX mode in an inactive state.
- the e-DRX mode in the idle state is: the e-DRX mode executed by the UE in the idle state.
- the e-DRX mode in the inactive state is the e-DRX mode executed by the UE in the inactive state.
- the inactive UE can also be configured to only execute the e-DRX mode in the idle state.
- the e-DRX parameters used when the e-DRX mode is executed in the idle state and the inactive state may be the same or different.
- the e-DRX parameter used in the execution of the e-DRX mode in the idle state of the UE is the first e-DRX parameter
- the e-DRX parameter used in the execution of the e-DRX mode in the inactive state of the UE is the first e-DRX parameter.
- the first e-DRX parameters may be issued by the core network
- the second e-DRX parameters may be issued by the core network and/or the access network, and may also be determined by the UE according to the first e-DRX parameters. of.
- the first e-DRX parameter and the second e-DRX parameter may include at least: an e-DRX period, and/or a time domain location parameter of the PTW.
- the time domain location parameter of the PTW can be used to determine the time domain location of the PTW in the corresponding e-DRX cycle.
- the specific time domain position parameter may include: the time domain start position and/or the window length of the PTW.
- the window length here can be understood as the duration of the PTW.
- the time domain position parameter may further include: a time domain start position and a time domain end position of the PTW.
- the time domain position indication parameter of the PTW may indicate the position of the PTW in the time domain, and is not limited to the specific parameter content.
- the execution of the e-DRX mode in the inactive state can further save the power consumption of the UE in the inactive state.
- the power saving signal may include: a signal transmitted for the purpose of power saving and used to indicate whether the UE needs to monitor the corresponding paging channel.
- the power saving signal is usually delivered by the base station before its corresponding paging occasion (Paging Occasion, PO), that is, the power saving signal will be delivered before the PO within its effective range.
- the UE can monitor a power-saving signal at a PO before the effective range of the power-saving signal.
- PO is an occasion for paging the channel.
- the delivery time of the power saving signal may also be known in advance, for example, pre-configured by the base station or determined according to a communication protocol or historical communication records.
- the short signal of the power-saving signal usually consumes very short time resources and monitoring resources. Therefore, compared to monitoring the paging message, even if the mapping relationship between the power-saving signal and the paging occasion is 1:1, it can save the UE's time and resources. power consumption.
- the UE when the power saving signal is received, the UE will monitor the channel where the power saving signal is located, and the power saving signal may be indicated by one or more bits. Assuming that the power-saving signal is indicated by one bit, the two values of one bit can respectively correspond to two monitoring results of whether the power-saving signal is monitored. For example, if the corresponding bit value is monitored as 1, it can be considered that the power saving signal is monitored, and if the corresponding bit value is monitored as 0, it can be considered that the power saving signal is not monitored.
- the power saving signal can be in the Physical Downlink Control Channel (PDCCH).
- the power saving signal may be a bit in downlink control information (Downlink Control Information, DCI).
- DCI Downlink Control Information
- the power saving signal may include a wake up signal (Wake Up Signal, WUS) and/or a sleep signal.
- WUS Wake Up Signal
- the UE will enter the wake-up state at the paging occasion corresponding to the wake-up signal, and monitor the paging channel.
- the UE will maintain a sleep state (or referred to as a sleep state) at the paging occasion corresponding to the wake-up signal, and not monitor the paging channel.
- the above two embodiments can be used at the same time, can also be used independently, and can also be used in combination with other embodiments, so that each paging occasion enters the wake-up state to monitor the paging message, and can transmit the wake-up signal. Save the power consumption of the UE.
- the function of the sleep signal is reversed.
- the UE maintains a dormant state at a paging occasion corresponding to the dormant signal.
- the paging timing determined by the paging parameters such as the paging cycle enters the awake state, and the paging message is monitored, thereby saving the power consumption of the UE.
- the above two embodiments can be used simultaneously or independently; they can also be used in combination with other embodiments. For example, a wake-up signal can be used in conjunction with a sleep signal.
- One or more paging occasions corresponding to the power saving signal may be, that is, the mapping relationship between the power saving signal and the paging occasions allocated to the UE for paging monitoring on the paging channel may be: 1:N;
- N is the number of paging occasions mapped by a power-saving signal, and the value of N may be 1, 2, or 3.
- the mapping relationship between the power saving signal and the paging occasions may be preset, for example, the base station or the communication protocol pre-specifies that a power saving signal and the N paging occasions in the e-DRX mode mapping relationship between.
- the mapping relationship between the power saving signal and the paging occasion is determined dynamically, that is, the value of N is determined dynamically.
- the value of N is related to the e-DRX parameter of the e-DRX mode; and/or the value of N is related to the receiving timing of the power saving signal and the time domain position of the PO.
- the e-DRX parameters here include but are not limited to at least one of the following:
- Termination time domain position of PTW
- the terminal may perform the e-DRX function in an inactive state. Through the execution of the e-DRX function, the terminal can well balance the reachability and power consumption of the UE even in the inactive state.
- the UE when the UE is in e-DRX mode, most of the paging occasions of the UE are located in the PTW. If the receiving occasion of the power saving signal is located before the PTW, the value of N may be equal to the paging contained in the PTW. number of times. In another example, for another example, when the UE is in e-DRX mode, most of the paging occasions of the UE are located in the PTW. If the power saving signal is located in the PTW, the value of N may be equal to the remaining paging occasions in the PTW. number.
- the mapping relationship between the power saving signal and the paging occasion may be predetermined or dynamically determined; and there are many ways of predetermined and dynamic determination, which are not limited to any of the above examples.
- the application of the power saving signal is extended to the e-DRX mode.
- the UE if it is currently in e-DRX mode, it will monitor the power-saving signal; for example, referring to the application of the power-saving signal in the DRX mode to monitor the power-saving signal and monitor the paging channel according to the monitoring result of the power-saving signal, etc. .
- using the power saving signal in the e-DRX mode can further save the power consumption of the UE in the e-DRX mode.
- the power saving signal includes: a wake-up signal
- the S120 may include: in response to monitoring the wake-up signal, determining to monitor the PO within the effective range of the wake-up signal; and/or, in response to not monitoring the wake-up signal, determining not to monitor the effective range of the wake-up signal PO inside.
- the power saving signal includes a wake-up signal
- the wake-up signal is usually sent by the base station before the corresponding PO, that is, the wake-up signal will be sent before the PO within its effective range. In this way, the UE can monitor the wake-up signal at a PO before the effective range of a power-saving signal.
- the mapping relationship between the wake-up signal and the PO may include: 1:N1, where N1 is the number of paging occasions corresponding to one wake-up signal, and at this time, there are N1 POs within the effective range of the wake-up signal.
- N1 can be any positive integer, for example, N1 can be 1, or N1 can be any positive integer equal to 2 or greater. It is worth noting that N1 here can be predetermined or dynamically determined. In one embodiment, if the wake-up signal is monitored, N1 POs within the effective range of the wake-up signal are monitored in S120; otherwise, the N1 POs within the effective range of the wake-up signal are not monitored.
- determining to perform a monitoring operation of the paging channel may include at least one of the following:
- the paging channel here includes: a paging channel for transmitting CN paging messages, and/or a paging channel for transmitting RAN paging messages.
- the paging channel corresponds to one or more paging occasions.
- the CN paging message is a paging message for paging a UE in an idle state.
- the RAN paging message is a paging message for paging a UE in an inactive state.
- the power saving signal includes: a sleep signal; the S120 may include: in response to monitoring the sleep signal, determining to monitor POs within the effective range of the sleep signal; and/or, in response to monitoring the sleep signal If the sleep signal is not monitored, it is determined not to monitor the PO within the effective range of the sleep signal.
- the power saving signal includes a sleep signal.
- the dormant signal is usually delivered by the base station before its corresponding PO, that is, the dormant signal will be delivered before the PO within its effective range. In this way, the UE can monitor the sleep signal at a PO before the effective range of a power saving signal.
- the mapping relationship between the dormant signal and the PO here may include: 1:N2, where N2 is the number of paging occasions corresponding to one dormant signal, and at this time, there are N2 POs within the effective range of the dormant signal.
- N2 can be any positive integer, for example, N2 can be 1, or N2 can be any positive integer equal to 2 or greater. It is worth noting that N2 here can be predetermined or dynamically determined.
- the S110 may include:
- the monitoring operation of the power saving signal in the e-DRX mode is determined.
- the power-saving signal to be monitored in the e-DRX mode has various patterns, which can also be called a pattern or a pattern.
- the UE monitors the power-saving signal in the e-DRX mode, it does so according to the pattern of the power-saving signal.
- the power saving signal monitoring in the e-DRX mode may be an effective style or a target style.
- the effective pattern or target pattern of the power saving signal may be determined by the network side and/or the UE according to current data transmission requirements and/or e-DRX parameters of the e-DRX mode.
- the effective patterns of the power saving signal may be the same or different.
- the types of the e-DRX mode here can at least be divided into: an e-DRX mode in a separate idle state and an e-DRX mode in a separate inactive state.
- the pattern of the power-saving signal is determined according to the e-DRX mode currently executed by the UE.
- the determined effective pattern of the power-saving signal may be pattern A;
- the e-DRX mode in the inactive state is currently being executed, and the effective pattern of the power saving signal can be pattern B;
- the effective pattern of the power saving signal can be for style C.
- style A, style B, style C may be the same or different.
- it may be a flexible combination of multiple power saving signal patterns.
- the first pattern is: a pattern of monitoring the power-saving signal in the e-DRX mode according to whether the power-saving signal is enabled or not;
- the second pattern and the third pattern are patterns that take effect according to the time domain relative position relationship between the transmission time domain position of the power saving signal and the PTW in the e-DRX mode.
- the difference between the second pattern and the third pattern is: the number of POs mapped by a power saving signal and/or the time domain position relationship between the transmission time domain position of the power saving signal and the PTW;
- the fourth pattern is: according to the type of the e-DRX mode, determine the pattern of power-saving signal monitoring.
- the e-DRX mode may at least include: an e-DRX mode in an idle state or an e-DRX mode in an inactive state.
- the pattern used for monitoring the power saving signal in the e-DRX mode in S110 may be explicitly indicated by a network side device such as a base station, or may be determined by the UE itself according to a determination strategy.
- a network side device such as a base station
- the base station broadcast signaling or RRC signaling can issue an indication of the effective pattern, or the UE can determine the effective pattern by itself according to the resource configuration of the power saving signal on the base station side and the time domain resource location relationship between the PTWs. Is it the second style or the third style.
- the corresponding pattern of power-saving signal monitoring by the UE in the e-DRX mode may further include: a default pattern.
- the default style may be a style specified by a communication protocol or a style pre-negotiated by the base station and the UE.
- the default style can be one of the aforementioned first style to fourth style, or can be completely different from any one of the first style to fourth style.
- the style that has been standardized in the communication standard in the related art may be one of the above-mentioned default styles.
- the power saving signal corresponding to the e-DRX mode needs to be monitored by default; and the number of POs corresponding to one power saving signal may be a preset N.
- N may be a positive integer such as 1, 2, or 3.
- the effective pattern of the power saving signal may include one of the following:
- the UE is currently in the e-DRX mode of the idle state, and the pattern of the power saving signal may be one of the first pattern to the fourth pattern;
- the UE is currently in the e-DRX mode in the inactive state, and the pattern of the power saving signal may be a pattern different from the power saving signal corresponding to the e-DRX mode in the idle state among the first to fourth patterns.
- the patterns of the power-saving signal are different within the PTW and outside the PTW in the same type of e-DRX mode.
- the pattern of the power saving signal is different in the PTW in the e-DRX mode in the idle state and outside the PTW.
- the pattern of the power saving signal is different in the PTW in the e-DRX mode in the inactive state and outside the PTW.
- the paging messages may be concentrated in the PTW, but other types of paging messages may still be sent outside the PTW. In order to improve the paging success rate; distinguish the mode of the power saving signal in the PTW and the PTW in a certain type of e-DRX mode.
- the pattern of the power saving signal in the PTW is the second pattern or the third pattern, and the fourth pattern is used outside the PTW.
- the second pattern or the third pattern is used in the PTW to monitor the power saving signal of the CN paging message and/or the RAN paging message
- the fourth pattern is used outside the PTW to monitor the power saving signal of the RAN paging message.
- the pattern of the power saving signal in the PTW is the second pattern or the third pattern, and the pattern outside the PTW is the first pattern.
- RAN paging messages and/or CN paging messages are monitored using a second pattern or a third pattern within the PTW, while the first pattern is used outside the PTW.
- the power saving signal may be disabled in the first mode at this time, so that CN paging messages and/or RAN paging messages may not be monitored outside the PTW.
- the S110 may include:
- the first mode if the power saving signal in the e-DRX mode is enabled, it means that the corresponding power saving signal needs to be monitored in the e-DRX mode, otherwise the power saving signal may not be monitored. In this way, the first pattern provides flexibility of whether the UE monitors the power saving signal in the e-DRX mode.
- the UE before the UE enters the e-DRX mode or before entering the PTW, it monitors the enable signal sent by the base station, determines whether to monitor the power saving signal in the e-DRX mode according to the enable signal, and further combines the power saving The monitoring result of the signal determines how to monitor the paging channel in the e-DRX mode.
- both the enabling and disabling scenarios of the power saving signal can be confirmed according to specific needs.
- the pattern in response to the power saving signal being a first pattern and the first pattern indicating that the power saving signal is enabled, monitoring the power saving signal in the e-DRX mode, including:
- the pattern of the power saving signal being a first pattern and the first pattern indicating that the power saving signal is enabled, listening for core network CN pages within the PTW in the e-DRX mode in the idle state Power saving signal for messages;
- the e-DRX mode In response to the pattern in response to the power saving signal being a first pattern and the first pattern, the e-DRX mode in an idle state out of PTW of the e-DRX mode or in an inactive state In the PTW, the power saving signal of the radio access network RAN paging message is not monitored.
- the e-DRX period in the inactive state is generally less than or equal to the e-DRX mode in the idle state, and further savings are considered.
- power consumption the PTW in the e-DRX mode in the inactive state and the PTW in the e-DRX mode in the idle state can be aligned; or considering the more transmission requirements in the inactive state, the transmission timeliness, in the inactive state
- the duration of the PTW in the e-DRX mode may be longer than the duration of the PTW in the idle state, such as the phenomenon that the PTWs are not aligned.
- the PTW monitors the CN paging messages in the idle state, that is, monitors the paging channel where the CN paging messages are located. If the power saving signal of CN paging messages is not monitored outside the PTW, considering that the distribution of RAN paging messages will be relatively intensive, you can continue to monitor the RAN paging messages outside the PTW to achieve timely data transmission.
- the rate of reachability of the UE in the inactive state and the idle state ie, the data transmission rate
- the power consumption of the UE are well balanced.
- the PTW in the idle state and the non-active state are respectively enabled. Before the PTW in the active state, monitor power saving signals for CN paging messages and/or RAN paging messages respectively.
- the monitoring of the enabled power-saving signal can be performed in the e-DRX mode in the idle state.
- the CN paging message and the RAN paging message are monitored before the PTW or within the PTW, and the CN paging message is not monitored outside the PTW, and the RAN paging message is monitored.
- the UE if it does not activate the e-DRX mode in the idle state and activates the e-DRX mode in the inactive state, and the monitoring of the power saving signal is enabled, it can be in the e-DRX mode in the inactive state.
- the CN paging message and the RAN paging message are monitored before the PTW or within the PTW, and the RAN paging message is not monitored outside the PTW, and the CN paging message is monitored.
- the power saving signal is not monitored.
- the validating granularity of the power saving signal may be the granularity of the UE, or the granularity of a single e-DRX mode. If the power saving signal is of UE granularity, it can be combined with the state in which the e-DRX mode of the UE is executed in the above manner.
- a power saving signal can act on any state of the UE, for example, inactive state and/or idle state. state. If the power-saving signal is of a single e-DRX mode granularity, the idle state and the inactive state have their own power-saving signals, and the enabling of one power-saving signal at this time does not affect the enabling of the other power-saving signal. .
- the monitoring of the power saving signal in the corresponding e-DRX mode may be determined according to the effective granularity of the power saving signal and further according to the enabling and disabling of a single power saving signal.
- the determining the monitoring operation of the power saving signal in the e-DRX mode according to the pattern of the power saving signal includes:
- the pattern of the power saving signal being the second pattern, it is determined to listen for the power saving signal before the paging occasion window PTW of the e-DRX mode.
- the second pattern may be a power-saving signal for all paging occasions in the entire PTW, and the general transmission time-domain resource location of such a power-saving signal is configured before the entire PTW.
- the paging occasions in the entire PTW need to be monitored in S120, and if the wake-up signal is not monitored before the PTW, all paging occasions in the entire PTW in S120 need not be monitored. monitor.
- the S120 may include: according to the monitoring result of the power saving signal before the PTW in the e-DRX mode, determining to monitor the paging channel in the PTW; and/or, According to the monitoring result of the power saving signal before the PTW in the e-DRX mode, it is determined that the paging channel is not monitored in the PTW.
- the S120 may include:
- the telecom saver In response to the telecom saver being responsive to the pattern of the power save signal being a third pattern, it is determined to listen for the power save signal before and/or within the PTW of the e-DRX mode.
- the transmission time domain position of the power-saving signal may appear before the PTW or within the PTW. At this time, the power saving signal will be monitored before and/or within the PTW. electric signal.
- the power saving signal in response to determining that the third pattern is adopted according to the configuration information of the power saving signal, the power saving signal may be monitored at a preset time domain position before the e-DRX cycle is started and the entire PTW may be continuously monitored.
- the third pattern is adopted according to the configuration information of the power-saving signal, and determining according to the configuration of the power-saving signal that only the listening time of the power-saving signal is configured in the PTW (ie, the aforementioned transmission time domain position), Then monitor the power saving signal in the PTW. Further, whether it is necessary to continue monitoring one or more paging occasions of the paging channel in the PTW can be determined by combining the monitoring result of the current power saving signal, the remaining paging occasions in the PTW and the configuration information of the power saving signal.
- the S120 may include: determining, according to the monitoring result of the power-saving signal, a monitoring operation of a part of POs in the PTW.
- the number of POs corresponding to a power-saving signal or the number of POs within the effective range of a power-saving signal is not necessarily the POs in the entire PTW.
- the power-saving signal may act on a part of the entire PTW.
- the power saving signal has the maximum number of valid POs. If the total number of POs in the entire PTW at this time is less than or equal to the maximum number of valid POs, the provincial The electrical signal can act on all the numbers in the entire PTW; if the total number of POs in the PTW is greater than the maximum number of valid POs, the power-saving signal can act on the maximum effective PO in the PTW that is closest to the time domain position of the power-saving signal. Number of POs.
- the pattern of the power-saving signal is the third pattern, if the power-saving signal is monitored in the PTW, it can be directly considered that the number of POs acted by the power-saving signal is the number of all remaining POs in the PTW, It may also be that the number of remaining POs is equal to the maximum number of valid POs or the predetermined number of valid POs.
- the predetermined valid number here may be determined according to the pre-mapping relationship between the power saving signal and the PO number. For example, if the mapping relationship is 1:N, the predetermined valid PO number is N.
- the S120 may include:
- the power saving signal is monitored before the Nth PO in the PTW, and the monitoring operation of the remaining POs in the PTW is determined; wherein, N is a natural number less than or equal to the total number of POs in the PTW.
- the determining according to the pattern of the power saving signal that the monitoring operation of the power saving signal in the e-DRX mode is in response to the pattern of the power saving signal in response to the telecom saving signal is:
- the third mode, determining to monitor the power saving signal before and/or within the PTW in the e-DRX mode includes:
- the pattern of the power-saving signal being the fourth pattern, determining to monitor the power-saving signal in the e-DRX mode of the idle state, wherein the number of POs used by one power-saving signal is the first one number;
- the pattern of the power-saving signal being the fourth pattern, it is determined to monitor the power-saving signal in the e-DRX mode of the inactive state, wherein the number of POs used by one of the power-saving signals is the second number .
- the second number is different from the first number.
- the second number is smaller than the first number.
- the configuration can monitor the power-saving signal.
- the number of POs used by the power-saving signal is for the idle state. There are many UEs in the e-DRX mode.
- the power saving signal of the CN paging message may be monitored in the PTW in the e-DRX mode of the idle state, and/or in the e-DRX mode of the inactive state. Monitors the power saving signal for RAN paging messages. And/or, in the fourth mode, the power saving signal of the RAN paging message can be monitored outside the PTW in the e-DRX mode in the idle state.
- an embodiment of the present disclosure provides a power-saving signal processing method, which can be used in combination with the aforementioned power-saving signal processing method, or can be used independently.
- the power-saving signal processing method may include:
- S510 Receive first information, where the first information indicates the pattern of the power saving signal.
- the first information may be carried in a broadcast message, a multicast message, or a unicast message.
- the first information can be used by the master system in the message (Master Imformation Block, MIB) or in the system information block (System Information Block, SIB) 1.
- MIB Master Imformation Block
- SIB System Information Block
- the unicast messages may include various RRC messages.
- an embodiment of the present disclosure provides a power-saving signal processing method, which can be used in combination with the aforementioned power-saving signal processing method, or can be used independently.
- the power-saving signal processing method may include:
- S611 Report second information, where the second information indicates the pattern of the power saving signal expected by the UE.
- the second information may be a suggested style of the power saving signal provided by the UE to the network side according to its own remaining power and/or transmission requirements.
- the network side may determine the pattern of the power saving signal of the UE according to the suggested pattern reported by the UE, or may not determine the pattern of the power saving signal of the UE according to the suggested pattern.
- the suggested pattern may be a suggested pattern of a power saving signal when the UE starts the e-DRX mode in an idle state and/or an inactive state, and the suggested pattern may be a mode and/or pattern used for monitoring the power saving signal suggested by the UE Wait.
- an embodiment of the present disclosure provides a method for processing a power-saving signal, which may be used in combination with the foregoing method for processing a power-saving signal, or may be used independently.
- the method for processing a power-saving signal may include:
- S612 Report third information, where the third information indicates a recommended configuration of the UE for monitoring the power saving signal in the e-DRX.
- the suggested configuration here can be used for the network side to determine the configuration information of the power saving signal, of course, the network side may not determine the configuration information of the power saving signal to the UE according to the suggested configuration.
- the suggested configuration is at least the suggested configuration of resources in the time-frequency domain of the power-saving signal and/or the suggested configuration of the frequency of sending the power-saving signal.
- the second information and the third information may be reported in the same message to reduce the number of message exchanges between the UE and the base station, or may be reported in different messages.
- the second information and the third information can be reported to the network side in the same message. In this way, the network side will receive the second information and the third information at the same time, complete the configuration of the time-frequency domain resources of the power-saving signal at one time, and at the same time The pattern of monitoring the power-saving signal, etc. can be determined.
- Whether to report the second information and the third information in one message can be carried out according to specific communication needs.
- both the second information and the third information may be auxiliary information reported by the UE to the network side to configure the power saving signal.
- both the first information and/or the second information may be auxiliary information reported by the UE in a connected state.
- both the first information and/or the second information may be in the random access message and/or the paging response in the random access procedure of the UE in the idle state or the inactive state carried. It should be noted that there are various ways for the UE to report the auxiliary information such as the first information and/or the second information, which is not limited to any one of the above examples.
- an embodiment of the present disclosure provides a method for processing a power-saving signal, wherein, when applied to a base station, the method includes:
- S710 Determine the operation of sending a power saving signal to the UE in the e-DRX mode.
- a method for processing a power-saving signal provided by an embodiment of the present disclosure will be applied to a base station, which may be various types of base stations, such as an evolved base station (eNB) or a next-generation base station (gNB).
- a base station which may be various types of base stations, such as an evolved base station (eNB) or a next-generation base station (gNB).
- eNB evolved base station
- gNB next-generation base station
- an operation of sending a power saving signal to the UE in the e-DRX mode will be determined, and the determined operation includes but is not limited to: determining to send a power saving signal to the UE in the e-DRX mode, or, It is determined not to transmit a power saving signal to the UE in e-DRX mode.
- the UE is in the idle or inactive e-DRX mode, but the power saving signal is disabled, then the base station does not need to send the power saving signal to the UE in the e-DRX mode. If the UE is in the idle or inactive e-DRX mode and the power saving signal is enabled, the base station needs to send the power saving signal to the UE in the e-DRX mode at this time.
- the transmission and reception of power-saving signals does not need to be enabled, but the transmission time domain position of one or more power-saving signals needs to be determined in combination with the e-DRX mode type and/or e-DRX parameters of the UE Determines if a power saving signal needs to be sent.
- the type of the e-DRX mode of the UE here may at least include: the type of the e-DRX mode in the idle state of the UE, and the type of the e-DRX mode in the inactive state of the UE.
- the power saving signal includes:
- a wake-up signal wherein the monitored result of the wake-up signal corresponds to monitoring the PO within the effective range of the wake-up signal; the un-monitored result of the wake-up signal corresponds to not monitored the wake-up signal. POs within the effective scope;
- a sleep signal wherein the monitored result of the sleep signal corresponds to the PO within the effective range of the sleep signal; the unheard result of the sleep signal corresponds to the monitored result of the wake-up signal. POs within the effective range.
- the S710 may include but is not limited to:
- An operation of transmitting a sleep signal to a UE in e-DRX mode is determined.
- the S710 may include:
- An operation of transmitting the power saving signal to the UE in the e-DRX mode is determined according to the pattern of the power saving signal.
- whether to transmit the corresponding power-saving signal at the time-domain position corresponding to the time-frequency domain resource can also be determined according to the pattern of the power-saving signal. For example, according to the pattern of the power-saving signal, it is determined whether to transmit the power-saving signal, and if it is determined not to transmit the power-saving signal, the power-saving signal may not be transmitted.
- different types of e-DRX modes have different patterns of power saving signals.
- the different types of e-DRX modes here can be at least divided into: an e-DRX mode in an idle state and/or an e-DRX mode in an inactive state.
- the patterns of the power-saving signal are different within the PTW and outside the PTW in the same type of e-DRX mode.
- the pattern of the power saving signal is different in the PTW in the e-DRX mode in the idle state and outside the PTW.
- the pattern of the power saving signal is different in the PTW in the e-DRX mode in the inactive state and outside the PTW.
- the paging messages may be concentrated in the PTW, but other types of paging messages may still be sent outside the PTW. In order to improve the paging success rate; distinguish the mode of the power saving signal in the PTW and the PTW in a certain type of e-DRX mode.
- the pattern of the power saving signal in the PTW is the second pattern or the third pattern, and the fourth pattern is used outside the PTW.
- the second pattern or the third pattern is used in the PTW to monitor the power saving signal of the CN paging message and/or the RAN paging message
- the fourth pattern is used outside the PTW to monitor the power saving signal of the RAN paging message.
- the pattern of the power saving signal in the PTW is the second pattern or the third pattern, and the pattern outside the PTW is the first pattern.
- RAN paging messages and/or CN paging messages are monitored using a second pattern or a third pattern within the PTW, while the first pattern is used outside the PTW.
- the power saving signal may be disabled in the first mode at this time, so that CN paging messages and/or RAN paging messages may not be monitored outside the PTW.
- the S710 may include:
- whether the power-saving signal is to be sent is determined according to whether the power-saving signal is enabled. If the power-saving signal is enabled, then according to the resource configuration of the power-saving signal, the The power saving signal is sent to the UE in the e-DRX mode, otherwise the power saving signal is not sent to the UE in the e-DRX mode.
- the base station may determine an enabling configuration for sending the power saving signal to the UE in the e-DRX mode, and determine whether to send or not send the power saving signal to the UE in the e-DRX mode according to the enabling configuration.
- the enable configuration may correspond to an enable signal. If the enable signal is delivered, it may be considered that the power saving signal of the UE is enabled; otherwise, the enable signal of the UE may be considered to be disabled. Alternatively, if the enabling signal is issued, the power saving signal of the UE may be considered to be disabled; otherwise, the power saving signal of the UE may be considered to be enabled.
- the base station may not enable the configuration, but directly communicate with the protocol or enable or disable the scenario to determine whether the power saving signal of the UE currently in the e-DRX mode is enabled.
- determining the operation of transmitting the power saving signal includes:
- the UE In response to the pattern of the power saving signal being a first pattern and the first pattern indicating that the power saving signal has been enabled, within the PTW of the idle e-DRX mode, it is determined to be in an idle state.
- the operation of the UE in the e-DRX mode in the state of sending a power saving signal for monitoring the CN paging message of the core network;
- the e-DRX mode in the idle state is out of PTW or not In the PTW of the e-DRX mode in the active state, to the UE in the e-DRX mode in the idle state and in the inactive state at the same time, determine the operation of not sending the power saving signal for the RAN paging message.
- the operation of determining, according to the pattern of the power saving signal, to send the power saving signal to the UE in the e-DRX mode includes:
- an operation of transmitting the power saving signal to the UE in the e-DRX mode before the PTW of the e-DRX mode is determined.
- the second pattern may be whether to deliver a power saving signal to all POs in the entire PTW in the e-DRX cycle in the e-DRX mode.
- the operation of determining the sending of the power saving signal may include: responding to When the pattern of the power saving signal is the second pattern, the power saving signal is sent to the UE in the e-DRX mode before the PTW in the e-DRX mode.
- the monitoring result of the power saving signal by the UE is used for the UE to determine whether the UE in the e-DRX mode monitors the PO in the PTW.
- the S710 may include:
- an operation of transmitting the power saving signal to the UE in the e-DRX mode before and/or within the PTW of the e-DRX mode is determined.
- the power-saving signal may be a transmission opportunity before and/or within the PTW, and at this time, it can be determined whether the power-saving signal needs to be sent or not at one time or one by one. Send a power saving signal.
- the monitoring result of the power saving signal is used for the UE to determine whether to monitor the partial PO in the PTW.
- the monitoring result of the power saving signal before the Nth PO in the PTW is used for the UE to determine whether to monitor the remaining POs in the PTW.
- the S710 may include:
- the pattern of the power-saving signal being the fourth pattern, determining to monitor the power-saving signal in the e-DRX mode of the idle state, wherein the number of POs corresponding to the monitored power-saving signal is the first number;
- the pattern of the power-saving signal being the third pattern, it is determined to monitor the power-saving signal in the e-DRX mode of the e-DRX inactive state, wherein the number of POs corresponding to the monitored power-saving signal is: second number.
- the power saving signal needs to be determined to be delivered. But the difference is: because the e-DRX mode of the UE is different, the number of POs used by the power saving signal is different. That is, the first number mentioned above is different from the second number. Illustratively, the first number may be greater than the second number.
- an embodiment of the present disclosure provides a method for processing a power-saving signal.
- the method for processing a power-saving signal may be implemented independently, or may be applied to other power-saving signals in the base station mentioned above such as in FIG. 7 .
- the technical combination of the processing method is implemented.
- the method of saving the power signal may include:
- the power saving signal may be configuration information of a power saving signal to be monitored by the UE in the e-DRX mode.
- the configuration information of the power saving signal is the configuration information of the power saving signal
- the configuration information may include at least: resource configuration of the power saving signal, where the resource configuration may be used to determine time-frequency domain resources of the power saving signal.
- the configuration information may include a pattern configuration indicating a pattern of the power saving signal.
- the network side may determine, according to its own data transmission requirements and/or at least one of the type of the e-DRX mode in which the UE is located, and/or the e-DRX parameters of the e-DRX mode in which the UE is located, to determine whether the UE is listening
- the pattern of the electrical signal may be any one of the first pattern to the fourth pattern, or a combination of any of the first pattern to the fourth pattern.
- the coordination information may include: first information, wherein the first information indicates the pattern of the power saving signal.
- the first information here is a form of the aforementioned style configuration.
- An embodiment of the present disclosure provides a method for processing a power-saving signal.
- the method for processing a power-saving signal may be implemented independently, or may be combined with other power-saving signal processing methods in the base station mentioned above such as in FIG. 7 . implement.
- the method of saving the power signal may include:
- Second information is received, wherein the second information is the pattern of the power saving signal expected by the UE.
- the second information may indicate the pattern of the power saving signal expected by the UE, that is, the suggested pattern of the power saving signal given by the UE.
- the base station may deliver the information according to the second information, or may deliver the information independently of the first information.
- An embodiment of the present disclosure provides a method for processing a power-saving signal.
- the method for processing a power-saving signal may be implemented alone, or may be combined with other power-saving signal processing methods in the base station mentioned above such as in FIG. 7 . implement.
- the method of saving the power signal may include:
- Third information is received, wherein the third information indicates a suggested configuration of the UE for monitoring the power saving signal in the e-DRX.
- the suggested configuration for monitoring the power saving signal of the e-DRX by the UE indicated by the third information may include at least one of the following:
- the aforementioned coordination information of the power saving signal may be determined according to the third information, or may be determined solely according to the data transmission requirement to the UE on the network side.
- the second information and the third information may be carried in the same message and reported to the network side.
- both the second information and the third information here may be reported by the UE to the network side for the network side to determine part or all of the auxiliary information of the configuration information of the power saving signal.
- Embodiments of the present disclosure provide a method for processing a power-saving signal, which may include:
- the power-saving signal is a feature introduced for narrowband communication, and its purpose is to be used before the PO of an idle user. If the terminal detects the power-saving signal, it considers that the corresponding PO has its paging message, and the terminal will perform a paging message. Monitoring of Paging Control Channel messages (Paging DCI), otherwise the terminal will skip monitoring of this PO.
- Paging DCI Paging Control Channel messages
- WUS is used as the power-saving signal for illustration.
- the mapping relationship between the WUS signal and the associated PO is 1:1 or 1:N (in this case, N is a positive integer greater than or equal to 2).
- the mapping relationship that is, the effective number of subsequent POs can be 1 or N.
- the terminal will continue to monitor many POs or WUSs until the paging is monitored or the entire window is continued. Assuming 100 POs in PTW, 1:4, the worst case requires 25 WUS monitors and finds no paging of its own. Because the network does not give the terminal more pre-reading information, the terminal can only perform full detection on the WUS in the window.
- This embodiment provides a working mode of a power-saving signal when using the e-DRX function, where the e-DRX function may be a discontinuous reception function corresponding to the e-DRX mode in an inactive state; and/or an idle state
- the discontinuous reception function corresponding to the e-DRX mode under the e-DRX mode is used to protect the use mechanism of the power saving signal in the e-DRX scenario.
- the power saving signal used in the e-DRX mode may include at least one of the following:
- the wake-up signal indicates whether the terminal needs to monitor the corresponding PO, if the bit corresponding to the wake-up signal is indicated as positive (the bit corresponding to the wake-up signal is positive, that is, the wake-up signal is detected, and the The wake-up signal may include that the UE detects the signal, or the bit value corresponding to the wake-up signal indicates 1), and starts monitoring the PO; that is, the bit corresponding to the wake-up signal is negative.
- the corresponding bit of the wake-up signal here is negative or 0, and the wake-up signal is not detected, but the wake-up signal is not detected may include: the UE does not detect the signal, or the wake-up signal indicates that the indication is 0), then jump. Skip the PO.
- the corresponding PO is skipped, that is, the corresponding PO that is not monitored.
- the dormancy signal indicates whether the terminal needs to monitor the corresponding PO, if the bit corresponding to the dormancy signal is positive (the bit corresponding to the dormancy signal is positive, that is, the dormancy signal is detected, and the The dormancy signal may include: the UE detects the signal, or the bit value corresponding to the dormancy signal shows an indication of 1), and skips monitoring of the PO; that is, the bit indication corresponding to the dormancy signal is negative.
- the bit indication corresponding to the sleep signal is negative, which may include: the UE does not detect the sleep signal, or the bit display indication corresponding to the sleep signal is 0) to continue the PO monitoring.
- the power saving signal pattern includes the following:
- Pattern 1 Whether to use the power-saving signal; further, if the power-saving signal is disabled, it means entering the original DRX/e-DRX monitoring mode; at this time, the effective time range of the power-saving signal; the time when the power-saving signal is effective
- the range can be configured as N, where N is an integer; it means that a power saving signal is placed before the PO and will take effect for the next N POs.
- the power-saving signal can indicate that the effective time range is the entire PTW, which means that a power-saving signal is placed before the PTW, or before the first PO of the PTW, and the next PO monitoring in the entire PTW takes effect. That is, if the signal indicates positive, the monitoring of the PO in the PTW is started until a successful decoding is detected; if the signal indicates negative, there is no need to start the monitoring of the PO in the PTW.
- the power saving signal can indicate the part whose effective time range is PTW, which means that a power saving signal is placed before a certain PO and will be used for the next part.
- PO monitoring in PTW takes effect.
- N POs that is, after the terminal monitors N POs, it will stop monitoring in the entire PTW.
- the paging message is usually scheduled in the first few POs of the PTW, and the first N (N can be 1) are monitored.
- the N value can be configured for different terminal types. , terminals with different rates to be set.
- N can be configured to be small.
- the same or different power saving signal monitoring patterns are configured for the RAN paging message (RAN paging) and the CN paging message (CN paging) of the UE in the inactive state.
- the base station configures the power saving signal for the monitoring of the CN paging message of the terminal in the PTW, but does not configure it for the RAN paging of the terminal outside the PTW power saving signal;
- the base station configures a set of power-saving signals for the terminal using the idle state e-DRX scenario for the UE in the inactive state, but the power-saving signal is only valid within the PTW, and does not take effect outside the PTW range;
- the base station configures and configures CN monitoring for the terminal in the PTW corresponding to the e-DRX in the idle state.
- the RAN paging monitoring in the PTW corresponding to the e-DRX mode in the inactive state configures the number of valid POs of different power saving signals, for example, the validating of the power saving signals for CN paging messages and RAN paging messages in idle state
- the base station instructs the UE to monitor the mode of the power-saving signal, which may be pre-agreed in a dedicated signaling or broadcast message or protocol;
- the terminal may provide auxiliary information for assisting the network to perform the configuration of the pattern of power-saving signal monitoring.
- the terminal may provide auxiliary information in the connected state to inform the network whether it expects to use the power saving signal in the e-DRX state.
- the terminal may provide auxiliary information in the connected state to notify the network of the desired configuration of the power-saving signal monitoring pattern of the terminal.
- an embodiment of the present disclosure provides an apparatus for processing a power-saving signal, which is applied to a user equipment UE, including:
- the monitoring module 110 is configured to monitor the power saving signal in the extended discontinuous reception e-DRX mode
- the first determining module 120 is configured to determine the monitoring operation of the paging channel according to the monitoring result of the power saving signal.
- the monitoring module 110 and the first determining module 120 may be program modules; after the program modules are executed by the processor, they will monitor the power saving signal when the UE is in the e-DRX mode, and according to the power saving The monitoring result of the signal determines the monitoring operation of the paging channel.
- the monitoring module 110 and the first determining module 120 may be a combination of hardware and software modules; the combination of software and hardware modules includes but is not limited to: programmable arrays; the programmable arrays include but are not limited to: field Programmable arrays and/or complex programmable arrays.
- the monitoring module 110 and the first determining module 120 may be pure hardware modules.
- the spring hardware modules include but are not limited to: application-specific integrated circuits.
- the power saving signal includes: a wake-up signal
- the first determining module 120 is configured to, in response to monitoring the wake-up signal, determine to monitor the PO within the effective range of the wake-up signal; and/or, in response to not monitoring the wake-up signal, determine not to listen to the wake-up signal.
- the PO within the effective range of the wake-up signal.
- the power saving signal includes: a sleep signal
- the first determining module 120 is configured to, in response to monitoring the sleep signal, determine to monitor the PO within the effective range of the sleep signal; and/or, in response to not monitoring the sleep signal, determine not to monitor PO within the effective range of the sleep signal.
- the monitoring module 110 is configured to determine the monitoring operation of the power saving signal in the e-DRX mode according to the pattern of the power saving signal.
- different types of the e-DRX modes have different patterns of the power saving signal.
- e-DRX modes can be at least divided into: e-DRX mode in idle state and/or e-DRX mode in inactive state.
- the listening module 110 is configured to, in response to the pattern of the power saving signal being a first pattern and the power saving signal being enabled, determine to listen for the object in the e-DRX mode. and/or, in response to the pattern of the power saving signal being the first pattern and the power saving signal being disabled, determining that the power saving signal is not monitored in the e-DRX mode.
- the monitoring module 110 configured such that the pattern in response to the power saving signal is a first pattern and the first pattern indicates that the power saving signal has been enabled, when idle
- the power saving signal of the core network CN paging message is monitored in the PTW in the e-DRX mode in the state; and/or, in response to the pattern in response to the power saving signal being the first pattern and the first pattern In the pattern, the power saving signal of the radio access network RAN paging message is not monitored outside the PTW in the e-DRX mode in the idle state or in the PTW in the e-DRX mode in the inactive state.
- the monitoring module 110 is configured to, in response to the pattern of the power saving signal being the second pattern, determine to monitor the power saving signal before the paging occasion window PTW of the e-DRX mode .
- the first determining module 120 is configured to determine to monitor the paging channel in the PTW according to the monitoring result of the power saving signal before the PTW in the e-DRX mode; or , according to the monitoring result of the power saving signal before the PTW in the e-DRX mode, it is determined that the paging channel is not monitored in the PTW.
- the monitoring module 110 is configured to determine, in response to the power saving signal that the pattern of the power saving signal is a third pattern, before and/or before the PTW in the e-DRX mode.
- the power saving signal is monitored in the PTW.
- the first determining module 120 is configured to determine the monitoring operation of the partial PO in the PTW according to the monitoring result of the power saving signal.
- the first determining module 120 is configured to monitor the power saving signal before the Nth PO in the PTW, and determine the monitoring operation of the remaining POs in the PTW; wherein, the N is a natural number less than or equal to the total number of POs in the PTW.
- the monitoring module 110 is configured to, in response to the pattern of the power saving signal being the fourth pattern, determine to monitor the power saving signal in the e-DRX mode of the idle state, wherein the monitored power saving signal is The number of POs corresponding to the power-saving signal is the first number; and/or, in response to the pattern of the power-saving signal being the third pattern, it is determined in the e-DRX mode in which the e-DRX is inactive.
- An electrical signal wherein the number of POs corresponding to the monitored power-saving signal is the second number.
- the patterns of the power-saving signal are different within the PTW and outside the PTW in the same type of e-DRX mode. In one embodiment, the first number is greater than the second number.
- the apparatus further comprises:
- the first receiving module is configured to receive first information, wherein the first information indicates the pattern of the power saving signal.
- the apparatus further comprises:
- the first reporting module is configured to report second information, wherein the second information indicates the pattern of the power saving signal expected by the UE.
- the apparatus further comprises:
- the second reporting module is configured to report third information, wherein the third information indicates a suggested configuration of the UE for monitoring the power saving signal in the e-DRX.
- an embodiment of the present disclosure provides an apparatus for processing a power-saving signal, wherein, when applied to a base station, the apparatus includes:
- the second determining module 120 is configured to determine an operation of sending a power saving signal to the UE in the e-DRX mode.
- the second determining module 120 may be a program module; after the program module is executed by the processor, it can be used by the base station to determine whether to send a power saving signal to the UE in the e-DRX mode, so as to obtain the determined The result of an operation that sends a power saving signal.
- the second determination module 120 may include a software-hardware combination module; the software-hardware combination module includes but is not limited to: a programmable array; the programmable array includes but is not limited to: a field programmable array and/or complex programmable arrays.
- the second determination module 120 may include: a pure hardware module; the pure hardware module includes but is not limited to an application specific integrated circuit.
- the power saving signal includes:
- a wake-up signal wherein the monitored result of the wake-up signal corresponds to monitoring the PO within the effective range of the wake-up signal; the un-monitored result of the wake-up signal corresponds to not monitored the wake-up signal. POs within the effective scope;
- a sleep signal wherein the monitored result of the sleep signal corresponds to the PO within the effective range of the sleep signal; the unheard result of the sleep signal corresponds to the monitored result of the wake-up signal. POs within the effective range.
- the second determining module 120 is configured to determine the operation of sending the power saving signal to the UE in the e-DRX mode according to the pattern of the power saving signal.
- different types of the e-DRX modes have different patterns of the power saving signal.
- the patterns of the power-saving signal are different within the PTW and outside the PTW in the same type of e-DRX mode.
- the second determining module 120 is configured to, in response to the pattern of the power saving signal being a first pattern and the first pattern enabling the power saving signal, determine to send the power saving signal an operation of the power saving signal; and/or, in response to the pattern of the power saving signal being a first pattern and the first pattern disabling the power saving signal, determining an operation not to transmit the power saving signal.
- the second determining module 120 configured such that the pattern responsive to the power saving signal is a first pattern and the first pattern indicates that the power saving signal has been enabled, In the PTW of the idle e-DRX mode, determine an operation of sending a power saving signal for monitoring the core network CN paging message to the UE in the e-DRX mode in the idle state; and/or, in response to the The response is that the pattern of the power saving signal is a first pattern and the first pattern indicates that the power saving signal is enabled, outside the PTW of the e-DRX mode in an idle state or in an inactive state In the PTW in the e-DRX mode, to the UE in the e-DRX mode in the idle state and the inactive state at the same time, it is determined that the operation of not sending the power saving signal for the RAN paging message is performed.
- the second determining module 120 is configured to, in response to the pattern of the power saving signal being the second pattern, determine that the UE in the e-DRX mode is sent to the UE in the e-DRX mode before the PTW in the e-DRX mode An operation to transmit the power saving signal.
- the monitoring result of the power saving signal is used for the UE to determine whether the UE in the e-DRX mode monitors the PO in the PTW.
- the second determining module 120 is configured to, in response to the pattern of the power saving signal being a third pattern, determine that the PTW in the e-DRX mode is in e-DRX before and/or inward of the PTW The operation of transmitting the power saving signal by the UE in DRX mode.
- the monitoring result of the power saving signal is used for the UE to determine whether to monitor the partial PO in the PTW.
- the monitoring result of the power saving signal before the Nth PO in the PTW is used for the UE to determine whether to monitor the remaining POs in the PTW.
- the second determining module 120 may be configured to, in response to the pattern of the power saving signal being the fourth pattern, determine to deliver the power saving signal to the UE in the e-DRX mode in the idle state, wherein the The number of POs corresponding to the power-saving signal is the first number; and/or, in response to the pattern of the power-saving signal being the fourth pattern, it is determined to deliver all the data to the UE in the e-DRX mode in the inactive state
- the power saving signal wherein the number of POs corresponding to the power saving signal is the second number.
- the apparatus further comprises:
- the delivery module is used as the configuration information for delivering the power saving signal.
- the configuration information includes:
- the first information wherein the first information indicates the pattern of the power saving signal.
- the apparatus further comprises:
- the second receiving module is configured to receive second information, wherein the second information indicates the pattern of the power saving signal expected by the UE.
- the apparatus further comprises:
- the third receiving module is configured to receive third information, wherein the third information indicates a suggested configuration of the UE for monitoring the power saving signal in the e-DRX.
- Embodiments of the present disclosure provide a communication device, including:
- memory for storing processor-executable instructions
- the processor is connected to the memory;
- the processor is configured to execute the method for requesting a system message block provided by any of the foregoing technical solutions.
- the processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize information stored thereon after the communication device is powered down.
- the communication device includes a base station or a UE.
- the processor may be connected to the memory through a bus, etc., for reading executable programs stored on the memory, for example, as shown in FIG. 3, FIG. 4, FIG. 5, FIG. 6A, FIG. 6B, FIG. 7 and/or FIG. 8. at least one of the methods shown.
- FIG. 11 is a block diagram of a UE (UE) 800 according to an exemplary embodiment.
- UE 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
- the UE 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and Communication component 816.
- the processing component 802 generally controls the overall operations of the UE 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
- the processing component 802 can include one or more processors 820 to execute instructions to perform all or some of the steps of the methods described above.
- processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
- processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
- Memory 804 is configured to store various types of data to support operation at UE 800 . Examples of such data include instructions for any application or method operating on the UE 800, contact data, phonebook data, messages, pictures, videos, etc.
- Memory 804 may be implemented by any type of volatile or nonvolatile 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 component 806 provides power to various components of UE 800 .
- Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to UE 800 .
- Multimedia component 808 includes screens that provide an output interface between the UE 800 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. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
- the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the UE 800 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 810 is configured to output and/or input audio signals.
- the audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when the UE 800 is in operating modes, such as call mode, recording mode, and voice recognition mode.
- the received audio signal may be further stored in memory 804 or transmitted via communication component 816 .
- audio component 810 also includes a speaker for outputting audio signals.
- the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
- Sensor component 814 includes one or more sensors for providing various aspects of status assessment for UE 800 .
- the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the UE 800, the sensor component 814 can also detect the position change of the UE 800 or a component of the UE 800, the user and the UE 800. Presence or absence of UE800 contact, UE800 orientation or acceleration/deceleration and UE800 temperature changes.
- Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
- Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- Communication component 816 is configured to facilitate wired or wireless communications between UE 800 and other devices.
- the UE 800 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
- the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 816 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
- UE 800 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 gates An array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above method.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable gates
- controller microcontroller, microprocessor, or other electronic component implementation for performing the above method.
- non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, which are executable by the processor 820 of the UE 800 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.
- an embodiment of the present disclosure shows a structure of a base station.
- the base station 900 may be provided as a network-side device.
- base station 900 includes processing component 922, which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922, such as application programs.
- An application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
- the processing component 922 is configured to execute instructions to execute any of the aforementioned methods applied to the base station, eg, as shown in FIGS. 3, 4, 5, 6A, 6B, 7, and/or 8 method shown.
- the base station 900 may also include a power supply assembly 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to a network, and an input output (I/O) interface 958.
- Base station 900 may operate based on an operating system stored in memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
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Abstract
本公开实施例提供一种省电信号的处理方法及装置、通信设备及存储介质。应用于用户设备UE中的所述省电信号的处理方法,可包括:在扩展非连续接收e-DRX模式下监听省电信号;根据所述省电信号的监听结果,确定寻呼信道的监听操作。
Description
本公开涉及无线通信技术领域但不限于无线通信技术领域,尤其涉及一种省电信号的处理方法及装置、通信设备及存储介质。
终端设备兼顾低功耗和对时延有一定要求的业务,在每个(extended Discontinuous Reception,e-DRX)周期内,只有在设置的寻呼时机窗口(Paging Time Window,PTW)内,终端可接收下行数据,其余时间终端处于休眠状态,不接收下行数据,该模式可在下行业务时延和功耗之间取得平衡,如远程关闭煤气业务。
每个e-DRX周期内,有一个PTW,终端在PTW内按照(Discontinuous Reception,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。
发明内容
本公开实施例提供一种省电信号的处理方法及装置、通信设备及存储介质。
本公开实施例第一方面提供一种省电信号的处理方法,包括:
在e-DRX模式下监听省电信号;
根据所述省电信号的监听结果,确定寻呼信道的监听操作。
本公开实施例第二方面提供一种省电信号的处理方法,其中,应用于基站中,所述方法包括:确定向处于e-DRX模式下的UE发送省电信号的操作。
本公开实施例第三方面提供一种省电信号的处理装置,其中,应用于用户设备UE中,包括:
监听模块,被配置为在扩展非连续接收e-DRX模式下监听省电信号;
第一确定模块,被配置为根据所述省电信号的监听结果,确定寻呼信道的监听操作。
本公开是实例第四方面提供一种省电信号的处理装置,其中,应用于基站中,所述装置包括:
第二确定模块,被配置为确定向处于e-DRX模式下的UE发送省电信号的操作。
本公开实施例第五方面提供一种通信设备,包括处理器、收发器、存储器及存储在存储器上并能够有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前述第一方面或第二方面提供的方法。
本公开实施例第六方面提供一种计算机存储介质,所述计算机存储介质存储有可执行程序;所述可执行程序被处理器执行后,能够实现前述的=第一方面或第二方面提供的方法。
本公开实施例提供的技术方案,将省电信号的应用扩展到e-DRX模式下。如此,若当前处于e-DRX模式的UE,会监听省电信号;在e-DRX模式下执行省电信号的监听和根据省电信号的监听结果进行寻呼信道监听等。故在本公开实施例中,在e-DRX模式下使用省电信号,可以进一步节省处于e-DRX模式下的UE的功耗。
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一种无线通信系统的结构示意图;
图2是根据一示例性实施例示出的一种e-DRX功能执行的时序示意图;
图3是根据一示例性实施例示出的核心网配置空闲态的e-DRX功能的交互示意图;
图4是根据一示例性实施例示出的一种省电信号的处理方法的流程示意图;
图5是根据一示例性实施例示出的一种省电信号的处理方法的流程示意图;
图6A是根据一示例性实施例示出的一种省电信号的处理方法的流程示意图;图6B是根据一示例性实施例示出的一种省电信号的处理方法的流程示意图;
图7是根据一示例性实施例示出的一种省电信号的处理方法的流程示意图;
图8是根据一示例性实施例示出的一种省电信号的处理方法的流程示意图;
图9是根据一示例性实施例示出的一种省电信号的处理装置的结构示意图;
图10是根据一示例性实施例示出的一种省电信号的处理装置的结构示意图;
图11是根据一示例性实施例示出的一种UE的结构示意图;
图12是根据一示例性实施例示出的一种基站的结构示意图。
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”、“”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1,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1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UE11以及若干个基站12。
其中,UE11可以是指向用户提供语音和/或数据连通性的设备。UE11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,UE11可以是物联网UE,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网UE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UE(remote terminal)、接入UE(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户UE(user equipment,UE)。或者,UE11也可以是无人飞行器的设备。或者,UE11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,UE11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UE11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,UE11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。
终端启动了e-DRX功能,则将进入到e-DRX模式。处于e-DRX模式的终端,具有以下特点包括:
终端设备随时可达,但是可达延较大,且时延取决于e-DRX周期配置。
如此,启动了e-DRX功能的终端最大限定的取得了终端的功耗和数据传输及时性之间的平衡。
e-DRX功能具有如下e-DRX参数中的一个或多个;
PTW的起始时域位置;
PTW的长度;
e-DRX周期,可用T
e-DRX,H表示。
图2所示为终端启动e-DRX功能以后的一个时序图。
参考图2可知:在一个e-DRX周期内具有PTW;在PTW具有一个或多个DRX周期。
DRX周期的时长可远远小于e-DRX周期的时长。
图3所示为:UE(即终端)与核心网之间交互e-DRX功能的e-DRX参数的一种。
图3所示的UE和核心网之间交互e-DRX参数的方法可包括:
eNB通过系统消息块(System Information Block,SIB)向UE发送允许的e-DRX功能的指示、特定小区指示(Cell-specific DRX)及超帧编号(Hyper system Frame Number,SFN)。
UE在附着(attach)请求或者跟踪区更新(Tracking Area Update,TAU)TAU请求,发送UE特定的DRX参数(UE-specific DRX)和/或优选的DRX参数(preferable e-DRX);
MME接收到上述附着请求或者TAU请求之后,向UE下发e-DRX配置;该e-DRX配置中携带有前述一个或多个e-DRX参数;
MME根据e-DRX配置进行寻呼;
eNB在接收到MME下发的CN寻呼消息后,向UE转发CN寻呼消息。
通过基站(例如,演进型基站(eNB)或者下一代基站(gNB))等将核心网下发的e-DRX参数透传给UE。例如,核心网的移动管理功能(Mobile Management Entity,MME)通过eNB向UE发送e-DRX功能的e-DRX参数。
RRC空闲态,简称空闲态;是对核心明知晓的一种UE的低功耗状态。
RRC非激活态,简称非激活态。非激活态是对于核心网透明的一种UE的低功耗状态。但是非激活态对于接入网是可见的。
若UE进入到非激活态,则UE需要接收CN发送的寻呼消息(即CN寻呼消息),还需要接收接入网(Radio Access Network,RAN)发送的寻呼消息,即RAN寻呼消息。
如图4所示,本公开实施例提供一种省电信号的处理方法,其中,应用于用户设备UE中,包括:
S110:在e-DRX模式下监听省电信号;
S120:根据所述省电信号的监听结果,确定寻呼信道的监听操作。
本公开实施例提供的省电信号的处理方法可应用于各种类型的UE中,例如,典型的UE把控但不限于:手机、平板电脑、可穿戴式设备、车载设备、物联网设备、智能家居设备、智能办公设备、智能教学设备或者是移动机器人等。
示例性地,该UE可为窄带UE,窄带UE相对于宽带UE支持的带宽小。典型的窄带UE可包括:能力缩减型(Reduced Capability,RedCap)UE。典型的宽带UE包括但不限于:增强移动带宽(enhance Mobile Broadband,eMBB)UE。
所述e-DRX模式包括但不限于:空闲态的e-DRX模式和/或非激活态的e-DRX模式。
空闲态的e-DRX模式为:UE在空闲态执行的e-DRX模式。非激活态的e-DRX模式为UE在非激活态下执行的e-DRX模式。另外,非激活态UE也可以被配置为仅执行空闲态的e-DRX模式。空闲态和非激活态下执行e-DRX模式时所用的e-DRX参数可以相同,也可以不相同。
示例性地,UE的空闲态的e-DRX模式执行所用到的e-DRX参数为第一e-DRX参数,而UE的非激活态的e-DRX模式执行所用到的e-DRX参数为第二e-DRX参数。所述第一e-DRX参数可以由核心网的下发的,第二e-DRX参数可以是核心网和/或接入网下发的,还可以是UE根据第一e-DRX参数自行确定的。
示例性地,第一e-DRX参数和第二e-DRX参数可至少包括:e-DRX周期,和/或PTW的时域位置参数。该PTW的时域位置参数可用于确定在对应的e-DRX周期内PTW的时域位置。例如,具体的该时域位置参数可包括:时域起始位置和/或PTW的窗口长度。
此处的窗口长度可理解为PTW的持续时间长度。再例如,该时域位置参数还可包括:PTW的时域起始位置和时域终止位置。
总之,在本公开实施例中,PTW的时域位置指示参数可以指示出PTW在时域内的位置即可,不局限于具体的参数内容。非激活态下e-DRX模式的执行,可以进一步节省UE在非激活态下的功耗。
所述省电信号可包括:处于省电目的传输的用于指示UE是否需要监听对应的寻呼信道的信号。
省电信号通常在其对应的寻呼时机(Paging Occasion,PO)之前由基站下发,即省电信号会在其生效范围内的PO之前下发。如此,UE可以在一个省电信号的生效范围之前的PO监听所述省电 信号。PO是寻呼信道的一个时机。
值得注意的是:省电信号的下发时刻也可以是预先知晓的,例如,基站预先配置的或者根据通信协议或者历史通信记录确定的。省电信号的信号短通常消耗的时间资源和监听资源也很短,因此可以相对于监听寻呼消息,即便省电信号和寻呼时机之间的映射关系为1:1,也能够节省UE的功耗。
例如,在一个实施例中,在省电信号的接收时机,UE将监听省电信号所在信道,该省电信号可以由一个或多个比特指示。假设省电信号的由一个比特指示,则一个比特的两种值,可以分别对应省电信号的是否被监听到的两种监听结果。例如,监听到对应的比特值为1,则可认为监听到省电信号,若监听到对应的此比特值为0,则可认为没有监听到省电信号。通常省电信号可以在物理下行控制信道(Physical Downlink Control Channel,PDCCH)。该省电信号可为下行控制信息(Downlink Control Information,DCI)中的一个比特。
所述省电信号可以包括:唤醒信号(Wake Up Signal,WUS)和/或者休眠信号。
在一种可能的实施方式中,若监听到唤醒信号,则UE将在该唤醒信号对应的寻呼时机进入到唤醒状态,并监听寻呼信道。在另一种可能的实施方式中,若未监听到唤醒信号,则UE将在该唤醒信号对应的寻呼时机维持休眠状态(或者称为睡眠状态),不监听寻呼信道。上述两种实施方式可以同时使用,也可以独立使用,还可以结合其他实施方式一起使用,从而相对于每一个寻呼时机都进入到唤醒状态进行寻呼消息的监听,能够通过唤醒信号的传输,节省的UE的功耗。
休眠信号的功能相反。在一种可能的实施方式中,若监听到休眠信号,则UE在该休眠信号对应的寻呼时机维持休眠状态。在另一种可能的实施方式中,若没有监听到休眠信号,则按照寻呼周期等寻呼参数确定的寻呼时机进入到唤醒状态,并监听寻呼消息,从而节省UE的功耗。上述两种实施方式可以同时使用,也可以独立使用;还可以结合其他实施方式一起使用。例如,可以将唤醒信号和休眠信号一起结合使用。
一个所述省电信号对应的寻呼时机可为一个或多个,即省电信号与寻呼信道上分配给UE进行寻呼监听的寻呼时机之间的映射关系可为:1:N;此处的N为一个省电信号映射的寻呼时机的个数,N的取值可为1、2或3等取值。
在一个实施例中,所述省电信号与寻呼时机之间的映射关系可以预先设定,例如,基站或者通信协议预先规定,一个省电信号与e-DRX模式下N个寻呼时机之间的映射关系。在另一些实施例中,省电信号与寻呼时机之间的映射关系是动态确定的,即,所述N的取值是动态确定。示例性地,所述N的取值与e-DRX模式的e-DRX参数相关;和/或N的取值与省电信号的接收时机和PO的时域位置相关。
此处的e-DRX参数包括但不限于以下至少之一:
e-DRX周期;
PTW的起始时域位置;
PTW的终止时域位置;
PTW的窗口长度;
PTW内的DRX周期。
在本公开实施例中,终端可以在非激活态下执行e-DRX功能。通过e-DRX功能的执行,使得终端在非激活态下也能够很好的平衡UE可达性和功耗。
在一个示例中,例如,UE处于e-DRX模式下,UE的寻呼时机大多都位于PTW内,若省电信号的接收时机位于PTW之前,可能N的取值可等于PTW内包含的寻呼时机个数。在另一个示例中,又例如,UE处于e-DRX模式下,UE的寻呼时机大多都位于PTW内,若省电信号位于PTW内,可能N的取值等于PTW内剩余的寻呼时机个数。
总之,省电信号与寻呼时机之间的映射关系,可以是预先确定的,也可以动态确定的;且预先确定和动态确定的方式都有很多种,不局限于上述任意一种举例。
在本公开实施例中,将省电信号的应用,扩展到e-DRX模式下。如此,若当前处于e-DRX模式的UE,会监听省电信号;例如,参照省电信号在DRX模式下的应用执行省电信号的监听和根据省电信号的监听结果进行寻呼信道监听等。
故在本公开实施例中,在e-DRX模式下使用省电信号,可以进一步节省处于e-DRX模式下的UE的功耗。
在一个实施例中,所述省电信号包括:唤醒信号;
所述S120可包括:响应于监听到述唤醒信号,确定监听所述唤醒信号的生效范围内的PO;和/或,响应于未监听到所述唤醒信号,确定不监听所述唤醒信号生效范围内的PO。
在一些实施例中,所述省电信号包括唤醒信号,唤醒信号通常在其对应的PO之前由基站下发,即唤醒信号会在其生效范围内的PO之前下发。如此,UE可以在一个省电信号的生效范围之前的PO监听所述唤醒信号。
此处的唤醒信号与PO之间的映射关系可包括:1:N1,N1为一个唤醒信号对应的寻呼时机的个数,则此时,唤醒信号的生效范围内有N1个PO。N1可为任意正整数,例如,N1可为1,或者,N1为等于2或大于2的任意正整数。值得注意的是,此处的N1可以是预先确定也可以是动态确定的。在一个实施例中,监听到唤醒信号,则在S120中监听该唤醒信号生效范围内的N1个PO;否则不监听该唤醒信号的生效范围内的N1个PO。
在本公开实施例中,确定执行寻呼信道的监听操作可包括以下至少之一:
确定执行寻呼信道的监听;
确定不执行寻呼信道的监听。
此处的寻呼信道包括:传输CN寻呼消息的寻呼信道,和/或,传输RAN寻呼消息的寻呼信道。所述寻呼信道对应于一个或多个寻呼时机。
所述CN寻呼消息为寻呼处于空闲态的UE的寻呼消息。所述RAN寻呼消息为寻呼处于非激活态的UE的寻呼消息。
在一个实施例中,所述省电信号包括:休眠信号;所述S120可包括:响应于监听到所述休眠信号,确定监听所述休眠信号的生效范围内的PO;和/或,响应于未监听到所述休眠信号,确定不监 听所述休眠信号的生效范围内的PO。
此处省电信号包括休眠信号。休眠信号通常在其对应的PO之前由基站下发,即休眠信号会在其生效范围内的PO之前下发。如此,UE可以在一个省电信号的生效范围之前的PO监听所述休眠信号。
此处的休眠信号与PO之间的映射关系可包括:1:N2,N2为一个休眠信号对应的寻呼时机的个数,则此时,休眠信号的生效范围内有N2个PO。N2可为任意正整数,例如,N2可为1,或者,N2为等于2或大于2的任意正整数。值得注意的是,此处的N2可以是预先确定也可以是动态确定的。
在一个实施例中,所述S110可包括:
根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作。
e-DRX模式下的待监听的省电信号有多种样式,该样式又可以称之为图样(Pattern)或者称之为模式。UE在进行e-DRX模式下的省电信号监听时,是根据省电信号的样式进行的。
值得注意的是:省电信号的样式可能有多种,这些样式可以称之为备选样式,在S110中用于执行e-DRX模式下省电信号监听的可为:生效样式或者目标样式。
所述省电信号的生效样式或者目标样式,可以是网络侧和/或UE,根据当前的数据传输需求和/或e-DRX模式的e-DRX参数确定的。
示例性地,UE当前所处的e-DRX模式的类型不同,则省电信号的生效样式可相同或者不同。此处的e-DRX模式的类型至少可分为:单独的空闲态的e-DRX模式及单独的非激活态的e-DRX模式。
示例性地,根据UE当前执行的e-DRX模式确定省电信号的样式,例如,若UE当前执行的是空闲态的e-DRX模式,确定省电信号的生效样式可为样式A;若UE当前执行的是非激活态的e-DRX模式,则省电信号的生效样式可为样式B;若UE同时执行空闲态和非激活态的e-DRX模式,则可认为省电信号的生效样式可为样式C。其中,样式A、样式B、样式C可以相同,也可以不同。在一些情况下,根据UE的当前执行的e-DRX模式和/或通信需求等,可以是多种省电信号的样式的灵活组合。
以下提供几种可选样式;
第一样式,为:根据省电信号的使能与否进行e-DRX模式下的省电信号监听的样式;
第二样式和第三样式,为:根据省电信号的传输时域位置与e-DRX模式下的PTW之间的时域相对位置关系生效的样式。其中,第二样式和第三样式的区别在于:一个省电信号映射的PO个数和/或,省电信号的传输时域位置与PTW之间的时域位置关系;
第四样式,为:根据e-DRX模式的类型,确定省电信号监听的样式。在本公开实施例中,e-DRX模式至少可包括:空闲态的e-DRX模式或者非激活态的e-DRX模式。
在S110中用于在e-DRX模式下监听省电信号的样式,可以由基站等网络侧设备明确指示;也可以根据确定策略,由UE自行确定。例如,可以由基站广播信令或者RRC信令下发指示生效的样 式,也可以由UE自行根据基站侧的省电信号的资源配置和PTW之间的时域资源位置关系,自行确定生效的样式是第二样式还是第三样式。
在一些实施例中,UE在e-DRX模式下对应的省电信号监听的样式,还可包括:默认样式。该默认样式可为:通信协议规定的样式或者是基站和UE预先协商的样式。该默认样式可为前述第一样式至第四样式中的一种,也可以是完全不同于第一样式至第四样式的任意一种。比如相关技术中通信标准中已经被标准化的样式,可为上述默认样式的一种。
示例性地,在默认样式下,默认需要监听e-DRX模式对应的省电信号;且一个省电信号对应的PO个数可为预先设定的N个。N可为1、2或3等正整数。
当然此处仅是举例,e-DRX模式下监听省电信号的样式有多种,具体是哪一种可以根据具体情况确定,不局限于上述任意一种。
示例性地,UE当前所处的e-DRX模式的类型不同,则省电信号的生效样式可包括以下之一:
UE当前处于空闲态的e-DRX模式,则省电信号的样式可为第一样式至第四样式中的一个样式;
UE当前处于非激活态的e-DRX模式,则省电信号的样式可为第一样式至第四样式中不同于对应于空闲态的e-DRX模式的省电信号的模式。
在一个实施例中,同一个类型的e-DRX模式的PTW内和PTW外,省电信号的样式不同。
例如,在空闲态的e-DRX模式的PTW内和PTW外,省电信号的样式不同。
再例如,在非激活态的e-DRX模式的PTW内和PTW外,省电信号的样式不同。
由于UE可能同时支持多种类型的e-DRX模式下,而某一种e-DRX模式下寻呼消息可能集中在PTW内,但是可能其他类型的寻呼消息还是会在PTW外下发,此时为了提升寻呼成功率;区分在某类型e-DRX模式下的PTW内和PTW的省电信号的模式。
在一个实施例中,在空闲态的e-DRX模式下,PTW内的省电信号的样式为第二样式或者第三样式,而在PTW外使用的是第四样式。示例性地,在PTW内使用第二样式或第三样式监听CN寻呼消息和/或RAN寻呼消息的省电信号,在PTW外采用第四样式监听RAN寻呼消息的省电信号。
在一个实施例中,在非激活态的e-DRX模式下,PTW内的省电信号的样式为第二样式或者第三样式,而在PTW外使用的是第一样式。例如,在PTW内使用第二样式或第三样式监听RAN寻呼消息和/或CN寻呼消息,而在PTW外第一样式。为了减少监听,此时在第一样式下可以去使能省电信号,如此在PTW外可不监听CN寻呼消息和/或RAN寻呼消息。
在一个实施例中,所述S110可包括:
响应于所述省电信号的样式为第一样式且所述省电信号已使能,确定在所述e-DRX模式下监听所述省电信号;
和/或,
响应于所述省电信号的样式为第一样式且所述省电信号去使能,确定在所述e-DRX模式下不监听所述省电信号。
在第一样式下,若e-DRX模式下的省电信号被使能,则表示在e-DRX模式下需要监听对应的 省电信号,否则可不监听省电信号。如此,第一样式提供的UE是否在e-DRX模式下监听省电信号的灵活性。
示例性地,在UE进入到e-DRX模式前或者进入到PTW之前,监听基站下发的使能信号,根据使能信号确定是否在e-DRX模式下监听省电信号,并进一步结合省电信号的监听结果确定如何监听e-DRX模式下的寻呼信道。
示例性地,在第一样式下,省电信号的使能场景和去使能场景都可以根据具体需要进行确认。示例性地,针对UE仅使能空闲态的e-DRX模式或者同时使能有空闲态的e-DRX模式和非激活态的e-DRX模式,则所述响应于所述省电信号的样式为第一样式且所述第一样式指示已使能所述省电信号,在所述e-DRX模式下监听所述省电信号,包括:
响应于所述省电信号的样式为第一样式且所述第一样式指示已使能所述省电信号,在空闲态的所述e-DRX模式的PTW内监听核心网CN寻呼消息的省电信号;
和/或,
响应于所述响应于所述省电信号的样式为第一样式且所述第一样式,在空闲态的所述e-DRX模式的PTW外或非激活态的所述e-DRX模式的PTW内,不监听无线接入网RAN寻呼消息的省电信号。
通常情况下,若UE同时支持或者同时使能的空闲态和非激活态的e-DRX模式,一般非激活态的e-DRX周期小于或等于空闲态的e-DRX模式,且考虑到进一步节省功耗,则非激活态的e-DRX模式下的PTW和空闲态的e-DRX模式的PTW可对齐;或者考虑到非激活态下的更多的传输需求传输及时性,非激活态下的e-DRX模式的PTW的时长可大于空闲态的PTW的时长等PTW不对齐的现象。总之,根据这种现象,PTW内监听空闲态的CN寻呼消息,即监听CN寻呼消息所在的寻呼信道。在PTW外不监听CN寻呼消息的省电信号,则考虑到RAN寻呼消息的下发会比较密集,可以在PTW外继续监听RAN寻呼消息,以实现数据的及时传输,如此,很好的平衡好非激活态和空闲态的下的UE的可达性的速率(即数据传输速率)和UE的功耗。
在另一个实施例中,若UE同时启动了空闲态和非激活态的e-DRX模式,可以根据省电信号的使能状态,在省电信号使能时,分别在空闲态的PTW和非激活态的PTW之前,监听分别针对CN寻呼消息和/或RAN寻呼消息的省电信号。
在另一个实施例中,若UE启动了空闲态的e-DRX模式并未启动非激活态的e-DRX模式,且使能的省电信号的监听,可以在空闲态的e-DRX模式的PTW之前或者PTW内监听CN寻呼消息和RAN寻呼消息,且在PTW外不监听CN寻呼消息,且监听RAN寻呼消息。
在还有一个实施例中,若UE未启动空闲态的e-DRX模式并启动非激活态的e-DRX模式,且使能的省电信号的监听,可以在非激活态的e-DRX模式的PTW之前或者PTW内监听CN寻呼消息和RAN寻呼消息,且在PTW外不监听RAN寻呼消息,且监听CN寻呼消息。
在还有一个实施例中,若UE启动了空闲态的e-DRX模式和非激活态的e-DRX模式的至少一个,但是省电信号的未使能,则不监听省电信号。
在另一个实施例中,省电信号的生效粒度,以是UE粒度,还可以是单个e-DRX模式粒度的。若省电信号是UE粒度的,则可以按照上述方式结合UE的e-DRX模式执行时所在的状态等,一个省电信号可以作用于UE任意一种状态,例如,非激活态和/或空闲态。若省电信号是单个e-DRX模式粒度的,则空闲态和非激活态都对应有各自的省电信号,则此时一个省电信号的使能,不影响另一个省电信号的使能。例如,空闲态的省电信号的使能,不会影响非激活态的省电信号的使能。因此,在本公开实施例中,可根据省电信号的生效粒度,进一步根据单个省电信号的使能和去使能,确定在对应e-DRX模式下的省电信号的监听。
在一个实施例中,所述根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作,包括:
响应于所述省电信号的样式为第二样式,确定在所述e-DRX模式的寻呼时机窗口PTW之前监听所述省电信号。
示例性地,第二样式可为针对整个PTW内所有寻呼时机的省电信号,这种省电信号一般的传输时域资源位置配置在整个PTW之前。
示例性地,若在PTW之前监听到唤醒信号,则在S120中需要监听整个PTW内的寻呼时机,若PTW之前未监听到唤醒信号,则在S120中整个PTW内的所有寻呼时机都无需监听。
示例性地,若在PTW之前监听到休眠信号,则在S120中整个PTW内的所有寻呼时机都无需监听;若在PTW之前未监听到休眠信号,则在S120中监听整个PTW内的所有寻呼时机。
因此,在一个实施例中,所述S120可包括:根据在所述e-DRX模式的PTW之前的所述省电信号的监听结果,确定在所述PTW内监听寻呼信道;和/或,根据在所述e-DRX模式的PTW之前的所述省电信号的监听结果,确定在所述PTW内不监听寻呼信道。
在一个实施例中,所述S120可包括:
响应于所述省电信响应于所述省电信号的样式为第三样式,确定在所述e-DRX模式的PTW之前和/或所述PTW内监听所述省电信号。
若省电信号的生效样式为第三样式,则省电信号的传输时域位置可能出现在PTW之前,也可以出现在PTW之内,则此时,会在PTW之前和/或PTW内监听省电信号。
示例性地,响应于根据省电信号的配置信息确定出采用第三样式,则可以在e-DRX周期启动之前的预设时域位置上监听省电信号并持续监听完整个PTW。
示例性地,响应于根据省电信号的配置信息确定出采用第三样式,且根据省电信号配置确定出仅在PTW内配置有省电信号的监听时间(即前述的传输时域位置),则在PTW内监听省电信号。进一步地,可结合处当前省电信号的监听结果,PTW内的剩余寻呼时机和省电信号的配置信息,确定出是否需要继续在PTW内监听寻呼信道的一个或多个寻呼时机。
示例性地,所述S120可包括:根据所述省电信号的监听结果,确定所述PTW内的部分PO的监听操作。
在第三样式下,一个省电信号对应的PO个数或者一个省电信号的生效范围内的PO个数,不一 定是整个PTW内的PO。
在一个实施例中,若省电信号的样式为第三样式,且在PTW之前监听到省电信号,则该省电信号可以作用于整个PTW内的部分。
在另一个实施例中,也可以限定在第三样式下,省电信号就有最大生效PO个数,若此时整个PTW内的PO总个数小于或等于最大生效PO个数,则该省电信号可作用于这整个PTW内的全部个数;若PTW内的PO总个数大于最大生效PO个数,则省电信号可作用于该PTW内与省电信号时域位置最近的最大生效PO个数。
在一个实施例中,若省电信号的样式为第三样式,若是在PTW内监听到省电信号,可以直接认为该省电信号作用的PO个数为该PTW内所有的剩余PO个数,也可以是剩余PO个数中等于最大生效PO个数或者预定生效PO个数。此处的预定生效个数可为根据省电信号与PO个数之间的预先映射关系确定,例如,映射关系为1:N,则预定生效PO个数为N。
在一个实施例中,所述S120可包括:
在所述PTW内的第N个PO之前监听所述省电信号,确定所述PTW内剩余PO的监听操作;其中,所述N为小于或等于所述PTW内PO总个数的自然数。
在一个实施例中,所述根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作响应于所述省电信响应于所述省电信号的样式为第三样式,确定在所述e-DRX模式的PTW之前和/或所述PTW内监听所述省电信号,包括:
响应于所述省电信号的样式为所述第四样式,在空闲态的e-DRX模式下确定监听所述省电信号,其中,一个所述省电信号作用的PO个数为第一个数;
和/或,
响应于所述省电信号的样式为第四样式,在非激活态的e-DRX模式下确定监听所述省电信号,其中,一个所述省电信号作用的PO个数为第二个数。
所述第二个数不同于所述第一个数。示例性地,所述第二个数小于所述第一个数。
通常考虑到非激活态的UE进行数据传输的概率大于空闲态的UE进行数据传输的概率,有鉴于此,配置都可以监听省电信号,该省电信号作用的PO个数,针对空闲态的e-DRX模式下的UE的个数较多。
在一些实施例中,在所述第四样式下,可在空闲态的e-DRX模式下的PTW内监听CN寻呼消息的省电信号,和/或在非激活态的e-DRX模式下监听RAN寻呼消息的省电信号。和/或,在第四样式下,可在空闲态的e-DRX模式下的PTW外监听RAN寻呼消息的省电信号。
如图5所示,本公开实施例中提供一种省电信号的处理方法,可以与前述的省电信号的处理方法结合使用,也可以独立使用,该省电信号的处理方法,可包括:
S510:接收第一信息,其中,所述第一信息,指示所述省电信号的样式。
第一信息可携带在广播消息或者组播消息或者单播消息中。
例如,所述第一信息携带在广播消息,则该第一信息可被主系统该消息(Master Imformation Block,MIB)或者系统消息块(System Information Block,SIB)1中。
所述单播消息可包括各种RRC消息。
如图6A所示,本公开实施例中提供一种省电信号的处理方法,可以与前述的省电信号的处理方法结合使用,也可以独立使用,该省电信号的处理方法,可包括:
S611:上报第二信息,其中,所述第二信息,指示所述UE期望的省电信号的样式。
第二信息可为UE根据自身的剩余电量和/或传输需求等给网络侧提供的省电信号的建议样式。网络侧可以根据UE上报的建议样式确定UE的省电信号的样式,也可以不根据该建议样式确定该UE的省电信号的样式。该建议样式可为用于UE启动空闲态和/或非激活态的e-DRX模式时省电信号的建议样式,该建议样式可为UE建议的省电信号的监听使用的模式和/或图样等。
如图6B所示,本公开实施例中提供一种省电信号的处理方法,可以与前述的省电信号的处理方法结合使用,也可以独立使用,该省电信号的处理方法,可包括:
S612:上报第三信息,其中,所述第三信息,指示所述UE对在所述e-DRX的省电信号监听的建议配置。
此处的建议的配置可以用于网络侧确定省电信号的配置信息,当然网络侧可以不根据该建议配置确定给UE的省电信号的配置信息。该建议配置至少省电信号的时频域资源的资源建议配置和/或省电信号下发频度的建议配置。
在一个实施例中,所述第二信息和第三信息可以在同一条消息中上报,减少UE和基站之间的消息交互次数,也可以在不同的消息上报。例如,第二信息和第三信息可以在同一条消息上报给网络侧,如此,网络侧同时将收到第二信息和第三信息,一次性完成省电信号的时频域资源的配置,同时可以确定出省电信号进行监听的样式等。
具体是否在一条消息中上报所述第二信息和第三信息,可以根据具体的通信需要进行。
在本公开实施例中,该第二信息和第三信息,都可为UE上报给网络侧对省电信号进行配置的辅助信息。
在一个实施例中,所述第一信息和/或所述第二信息都可以是UE在连接态下上报的辅助信息。在另一个实施例中,所述第一信息和/或所述第二信息都可以是UE在空闲态或者非激活态下通过随机接入过程中的随机接入消息和/或寻呼响应中携带的。值得注意的是:UE上报所述第一信息和/或第二信息等辅助信息的方式有多种,不局限于上述任意一个举例。
如图7所示,本公开实施例提供一种省电信号的处理方法,其中,应用于基站中,所述方法包括:
S710:确定向处于e-DRX模式下的UE发送省电信号的操作。
本公开实施例提供的一种省电信号的处理方法,将应用于基站中,该基站可为各种类型的基站,例如,演进型基站(eNB)或者下一代基站(gNB)。
在本公开实施例中,会确定出向处于e-DRX模式下的UE发送省电信号的操作,该确定的操作包括但不限于:确定向处于e-DRX模式的UE发送省电信号,或者,确定不向处于e-DRX模式的 UE发送省电信号。
在一个实施例中,UE处于空闲态或非激活态的e-DRX模式下,但是去使能了省电信号,则此时基站无需向处于e-DRX模式的UE发送省电信号。若UE处于空闲态或者非激活态的e-DRX模式下,且使能了省电信号,则此时基站需要向处于e-DRX模式下的UE发送省电信号。
当然在另一些实施例中,省电信号的收发无需使能,而是需要结合UE的e-DRX模式的类型和/或e-DRX参数确定在一个或多个省电信号的传输时域位置确定是否需要发送省电信号。此处的UE的e-DRX模式的类型至少可包括:UE的空闲态的e-DRX模式所在的类型,和UE的非激活态的e-DRX模式的所在的类型。
在一个实施例中,所述省电信号包括:
唤醒信号,其中,所述唤醒信号的被监听到结果,对应于监听在所述唤醒信号的生效范围内的PO;所述唤醒信号的未监听到结果,对应于不监听在所述唤醒信号的生效范围内的PO;
和/或,
休眠信号,其中,所述休眠信号的被监听到结果,对应于比监听在所述休眠信号的生效范围内的PO;所述休眠信号的未监听到结果,对应于监听在所述唤醒信号的生效范围内的PO。
即在前述实施例中,所述S710可包括但不限于:
确定向处于e-DRX模式的UE发送唤醒信号的操作;
和/或,
确定向处于e-DRX模式的UE发送休眠信号的操作。
唤醒信号和休眠信号的相关描述,可以参见前述实施例,此处就不再重复了。
在一个实施例中,所述S710可包括:
根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作。
若为省电信号进行时频域资源的配置,具体在哪一个时频域资源对应的时域位置是否发送对应的省电信号,还可以节省根据省电信号的样式来确定。例如,根据该省电信号的样式,确定是否发送省电信号,若确定不发送省电信号时,则可以不发送省电信号。
在一个实施例中,不同类型的e-DRX模式,省电信号的样式不同。此处的不同类型的e-DRX模式可至少分为:空闲态的e-DRX模式和/或非激活态的e-DRX模式。
在一个实施例中,同一个类型的e-DRX模式的PTW内和PTW外,省电信号的样式不同。
例如,在空闲态的e-DRX模式的PTW内和PTW外,省电信号的样式不同。
再例如,在非激活态的e-DRX模式的PTW内和PTW外,省电信号的样式不同。
由于UE可能同时支持多种类型的e-DRX模式下,而某一种e-DRX模式下寻呼消息可能集中在PTW内,但是可能其他类型的寻呼消息还是会在PTW外下发,此时为了提升寻呼成功率;区分在某类型e-DRX模式下的PTW内和PTW的省电信号的模式。
在一个实施例中,在空闲态的e-DRX模式下,PTW内的省电信号的样式为第二样式或者第三样式,而在PTW外使用的是第四样式。示例性地,在PTW内使用第二样式或第三样式监听CN寻 呼消息和/或RAN寻呼消息的省电信号,在PTW外采用第四样式监听RAN寻呼消息的省电信号。
在一个实施例中,在非激活态的e-DRX模式下,PTW内的省电信号的样式为第二样式或者第三样式,而在PTW外使用的是第一样式。例如,在PTW内使用第二样式或第三样式监听RAN寻呼消息和/或CN寻呼消息,而在PTW外第一样式。为了减少监听,此时在第一样式下可以去使能省电信号,如此在PTW外可不监听CN寻呼消息和/或RAN寻呼消息。
在一个实施例中,所述S710可包括:
响应于所述省电信号的样式为第一样式且所述第一样式使能所述省电信号,确定发送所述省电信号的操作;
和/或,
响应于所述省电信号的样式为第一样式且所述第一样式去使能省电信号,确定不发送所述省电信号的操作。
例如,在第一样式下,省电信号是否发送就根据省电信号是否使能来确定,若省电信号已经使能的,则根据省电信号的资源配置,在对应的时频域资源位置上向处于e-DRX模式的UE发送省电信号,否则则不向处于e-DRX模式的UE发送省电信号。
例如,基站可以确定向处于e-DRX模式的UE发送省电信号的使能配置,根据使能配置,确定是否向处于e-DRX模式下的UE发送或者不发送省电信号。
使能配置可对应于使能信号,若下发了使能信号,可认为使能了UE的省电信号,否则可认为去使能UE的使能信号。或者,若下发了去使能信号,则可认为去使能UE的省电信号,否则可认为使能UE的省电信号。
在另一些实施例中,基站可能没有使能配置,而是直接通信协议或者使能场景或者去使能场景,确定出当前处于e-DRX模式下的UE的省电信号是否有被使能。
示例性地,所述响应于所述省电信号的样式为第一样式且所述第一样式使能所述省电信号,确定发送所述省电信号的操作,包括:
所述响应于所述省电信号的样式为第一样式且所述第一样式指示已使能所述省电信号,在所述空闲态e-DRX模式的PTW内,确定向处于空闲态的所述e-DRX模式的UE发送针对监听核心网CN寻呼消息的省电信号的操作;
和/或,
响应于所述响应于所述省电信号的样式为第一样式且所述第一样式指示已使能所述省电信号,在空闲态的所述e-DRX模式的PTW外或非激活态的所述e-DRX模式的PTW内,向同时处于空闲态和非激活态的e-DRX模式的UE,确定不发送针对RAN寻呼消息的省电信号的操作。
在另一个实施例中,所述根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作,包括:
响应于所述省电信号的样式为第二样式,确定在所述e-DRX模式的PTW之前向处于e-DRX模式的UE发送所述省电信号的操作。
第二样式可为对e-DRX模式下的e-DRX周期内的整个PTW内的所有PO是否下发省电信号。
若省电信号的样式为第二样式,则确定向处于e-DRX模式的UE在其e-DRX模式的PTW之前确定发送省电信号的操作,该确定发送省电信号的操作可包括:响应于省电信号的样式为第二样式,向处于e-DRX模式的PTW之前向处于e-DRX模式的UE发送省电信号。
若省电信号的样式为第二样式,则UE对该所述省电信号的监听结果,用于供所述UE确定处于所述e-DRX模式的UE是否监听所述PTW内的PO。
在另一些实施例中,所述S710可包括:
响应于所述省电信号的样式为第三样式,确定在所述e-DRX模式的PTW之前和/或PTW内向处于e-DRX模式的UE发送所述省电信号的操作。
若省电信号的样式为第三样式,则省电信号可能是在PTW之前和/或PTW内都有的传输时机,则此时可以一次性或者逐个发送时机确定是否需要发送省电信号或者不发送省电信号。
在一个实施例中,所述省电信号的监听结果,用于供所述UE确定是否监听所述PTW内的部分PO。
示例性地,在所述PTW内的第N个PO之前的所述省电信号的监听结果,用于供所述UE确定是否监听所述PTW内的剩余PO。
在一个实施例中,所述S710可包括:
响应于所述省电信号的样式为第四样式,在空闲态的e-DRX模式下确定监听省电信号,其中,监听的所述省电信号对应的PO个数为第一个数;
和/或,
响应于所述省电信号的样式为所述第三样式,在e-DRX非激活态的e-DRX模式下确定监听省电信号,其中,监听的所述省电信号对应的PO个数为第二个数。
若是省电信号的样式采用第四样式,则不管UE是处于空闲态的e-DRX模式还是处于非激活态的e-DRX模式,则都需要确定下发省电信号。但是不同的是:由于UE处于的e-DRX模式不同,则省电信号作用的PO个数是不同的。即前述第一个数不同于第二个数。示例性地,所述第一个数可大于所述第二个数。
如图8所示,本公开实施例提供一种省电信号的处理方法,该省电信号的处理方法可以单独实施,也可以与图7等前文提到的应用于基站中的其他省电信号的处理方法的技术组合实施。该省电信号的方法可包括:
S810:下发省电信号的配置信息。
该省电信号可为UE在e-DRX模式下待监听的省电信号的配置信息。
在一个实施例中,省电信号的配置信息,
在一个实施例中,所述配置信息可至少包括:省电信号的资源配置,该资源配置可用于确定省电信号的时频域资源。
在另一个实施例中,所述配置信息可包括:指示所述省电信号的样式的样式配置。
当然以上仅是对省电信号的配置信息的举例说明,具体实现不局限于上述举例。
在一些实施例中,网络侧可以根据自身的数据传输需求和/或UE所处e-DRX模式的类型和/或所处e-DRX模式的e-DRX参数中的至少一个,确定UE监听省电信号的样式可为第一样式至第四样式中的任意一种,或者第一样式至第四样式中任意多种的组合。
示例性地,所述配合信息可包括:第一信息,其中,所述第一信息,指示所述省电信号的样式。此处的第一信息即为前述样式配置的一种形式。
本公开实施例提供一种省电信号的处理方法,该省电信号的处理方法可以单独实施,也可以与图7等前文提到的应用于基站中的其他省电信号的处理方法的技术组合实施。该省电信号的方法可包括:
接收第二信息,其中,所述第二信息,UE期望的省电信号的样式。
该第二信息可为指示UE期望的省电信号的样式,即UE给出的省电信号的建议样式。
在下发所述第一信息时,基站可以根据所述第二信息下发,也可以独立于所述第一信息下发。
本公开实施例提供一种省电信号的处理方法,该省电信号的处理方法可以单独实施,也可以与图7等前文提到的应用于基站中的其他省电信号的处理方法的技术组合实施。该省电信号的方法可包括:
接收第三信息,其中,所述第三信息,指示所述UE对在所述e-DRX的省电信号监听的建议配置。
该第三信息指示的UE对e-DRX的省电信号监听的建议配置,该建议配置可包括以下至少之一:
省电信号的资源配置和/或省电信号的使能配置等。
前述的省电信号的配合信息可是根据第三信息确定的,或者,单独根据网络侧的向UE的数据传输需求确定的。
在一个实施例中,所述第二信息和第三信息可以携带在同一个消息中上报给网络侧。例如,此处的第二信息和第三信息都可为UE上报给网络侧,供网络侧确定省电信号的配置信息的辅助信息中的部分或者全部。
本公开实施例提供一种省电信号的处理方法,可包括:
省电信号是针对窄带通信引入的一个特性,其目的在于用于空闲(idle)态用户的PO之前,若终端检测到省电信号,则认为该对应的PO有其寻呼消息,终端将进行寻呼控制信道消息(Paging DCI)的监听,否则终端将跳过对于该PO的监听。
对于e-DRX模式工作的场景中,以WUS为省电信号进行说明,WUS信号和关联的PO的映射关系为1:1或者1:N(此时N为大于或等于2的正整数)的映射关系,即对于后续PO的生效个数可以为1或者为N。此时终端将持续进行很多个PO或者WUS的监听,直到监听到寻呼或者将整个窗口都持续完。假设PTW中有100个PO,1:4,则最坏的情况下需要25次WUS监听,并且发现没有自己的寻呼。因为网络没有给终端更多的先念信息,因此终端只能对窗口内的WUS进行全检测。
本实施例提供了一种使用e-DRX功能时省电信号的工作方式,此处的e-DRX功能可为非激活态下的e-DRX模式对应的非连续接收功能;和/或空闲态下的e-DRX模式对应的非连续接收功能,以保护e-DRX场景下省电信号的使用机制。
示例性地,e-DRX模式下使用的省电信号可包含如下至少之一:
唤醒信号,唤醒信号指示了终端是否需要对对应的PO进行监听,若即该唤醒信号对应的比特指示为正(positive)(该唤醒信号对应的比特为正,即检测到该唤醒信号,检测到该唤醒信号可包括UE检测到该信号,或者该唤醒信号对应的比特值显示指示为1),则启动对PO的监听;若即该唤醒信号对应的比特为负(negative)。此处的唤醒信号的对应的比特为负或者0,及没有检测到唤醒信号,而没有检测到唤醒信号可包括:UE没有检测到该信号,或者该唤醒信号中显示指示为0),则跳过(skip)该PO。此处的跳过对应的PO,即不监听的对应的PO。
休眠信号,休眠信号指示了终端是否需要对对应的PO进行监听,若即该休眠信号对应的比特为正(positive)(该休眠信号对应的比特为正,即检测到该休眠信号,检测到该休眠信号可包括:UE检测到该信号,或者该休眠信号对应的比特值显示指示为1),则跳过对PO的监听;若即该休眠信号对应的比特指示为负(negative)。休眠信号对应的比特指示为负,可包括:UE没有检测到该休眠信号,或者该休眠信号对应的比特显示指示为0)继续该PO监听。
在一个实施例,省电信号样式包含如下:
样式1:是否使用省电信号;更进一步,若去使能省电信号,则意味着进入原来DRX/e-DRX监听模式;此时,省电信号生效时间范围;其中省电信号生效的时间范围可以配置为N,其中N为一个整数;意味着一个省电信号放在PO之前,将对接下来的N个PO生效。
样式2:在e-DRX场景中,对于PTW而言,省电信号可以指示生效时间范围为整个PTW,即意味着一个省电信号放在PTW之前,或者PTW首个PO之前,将对接下来的整个PTW内的PO监听生效。即该信号指示正,则启动对PTW内的PO的监听,直到监听到一次成功的解码;若该信号指示为负,则无需启动对PTW内的PO的监听。
样式3:在e-DRX模式的工作场景中,对于PTW而言,省电信号可以指示生效时间范围为PTW的部分,即意味着一个省电信号放在某一个PO之前,将对接下来的部分PTW内的PO监听生效。一个实施例为N个PO,即终端监听完N个PO之后,将在整个PTW中停止监听。
可以理解地,对于特定类型的终端,比如静止的终端,则寻呼消息通常会在PTW的前几个PO进行调度,监听前面N个(N可以为1)N值可以针对不同的终端类型配置、不同速率的终端进行设定。
可以理解地,对于RedcapUE等移动速率较小或者甚至静止的终端,N值可以配置较小。
在一个实施例中,为非激活态的UE的RAN寻呼消息(RAN paging)和CN寻呼消息(CN paging)配置相同或者不同的省电信号监听的样式。
在一种实施例中,对于非激活态的UE使用空闲态e-DRX场景,基站为终端在PTW内的CN寻呼消息的监听配置省电信号,而为终端在PTW外的RAN paging不配置省电信号;
可以理解地,对于非激活态的UE使用空闲态e-DRX场景基站为终端配置一套省电信号,但是该省电信号的生效范围仅为PTW内,而在PTW的范围外则不生效;
在一种实施例中,对于非激活态的UE使用空闲态的e-DRX模式以及非激活态的e-DRX模式场景,基站为终端在空闲态e-DRX对应的PTW内的CN监听配置和在非激活态的e-DRX模式对应的PTW内的RAN paging监听配置不同的省电信号的生效PO个数,例如,针对空闲态的CN寻呼消息和RAN寻呼消息的省电信号的生效PO个数分别设置为N1和N2,其中N1》=N2。
在一种实施例中,基站指示UE省电信号监听的样式,可以用专用信令或者广播消息或者协议预先约定方式;
在一种实施例中,终端可以提供辅助信息用于辅助网络进行省电信号监听的样式的配置。
在一种实施例中,终端可以在连接态的时候提供辅助信息通知网络是否期望在e-DRX状态使用省电信号。
作为一种实施例:终端可以在连接态的时候提供辅助信息通知网络终端期望的省电信号监听样式的配置。
如图9所示,本公开实施例提供一种省电信号的处理装置,应用于用户设备UE中,包括:
监听模块110,被配置为在扩展非连续接收e-DRX模式下监听省电信号;
第一确定模块120,被配置为根据所述省电信号的监听结果,确定寻呼信道的监听操作。
在一个实施例中,该监听模块110和第一确定模块120可为程序模块;所述程序模块被处理器执行之后,会在UE处于e-DRX模式下时监听省电信号,并根据省电信号的监听结果确定寻呼信道的监听操作。
在另一个实施例中,该监听模块110和第一确定模块120可为软硬结合模块;所述软硬结合模块包括但不限于:可编程阵列;所述可编程阵列包括但不限于:现场可编程阵列和/或复杂可编程阵列。
在还有一个实施例中,该监听模块110和第一确定模块120可为纯硬件模块。该春硬件模块包括但不限于:专用集成电路。
在一个实施例中,所述省电信号包括:唤醒信号;
所述第一确定模块120,被配置为响应于监听到述唤醒信号,确定监听所述唤醒信号的生效范围内的PO;和/或,响应于未监听到所述唤醒信号,确定不监听所述唤醒信号生效范围内的PO。
在一个实施例中,所述省电信号包括:休眠信号;
所述第一确定模块120,被配置为响应于监听到所述休眠信号,确定监听所述休眠信号的生效范围内的PO;和/或,响应于未监听到所述休眠信号,确定不监听所述休眠信号的生效范围内的PO。
在一个实施例中,所述监听模块110,被配置为根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作。
在一个实施例中,不同类型的所述e-DRX模式,所述省电信号的样式不同。
值得注意的是:此处的e-DRX模式的类型可至少分为:空闲态的e-DRX模式和/或非激活态的 e-DRX模式。
在一个实施例中,所述监听模块110,被配置为响应于所述省电信号的样式为第一样式且所述省电信号已使能,确定在所述e-DRX模式下监听所述省电信号;和/或,响应于所述省电信号的样式为第一样式且所述省电信号去使能,确定在所述e-DRX模式下不监听所述省电信号。
在一个实施例中,所述监听模块110,被配置为所述响应于所述省电信号的样式为第一样式且所述第一样式指示已使能所述省电信号,在空闲态的所述e-DRX模式的PTW内监听核心网CN寻呼消息的省电信号;和/或,响应于所述响应于所述省电信号的样式为第一样式且所述第一样式,在空闲态的所述e-DRX模式的PTW外或非激活态的所述e-DRX模式的PTW内,不监听无线接入网RAN寻呼消息的省电信号。
在一个实施例中,所述监听模块110,被配置为响应于所述省电信号的样式为第二样式,确定在所述e-DRX模式的寻呼时机窗口PTW之前监听所述省电信号。
在一个实施例中,所述第一确定模块120,被配置为根据在所述e-DRX模式的PTW之前的所述省电信号的监听结果,确定在所述PTW内监听寻呼信道;或者,根据在所述e-DRX模式的PTW之前的所述省电信号的监听结果,确定在所述PTW内不监听寻呼信道。
在一个实施例中,所述监听模块110,被配置为响应于所述省电信响应于所述省电信号的样式为第三样式,确定在所述e-DRX模式的PTW之前和/或所述PTW内监听所述省电信号。
在一个实施例中,所述第一确定模块120,被配置为根据所述省电信号的监听结果,确定所述PTW内的部分PO的监听操作。
在一个实施例中,所述第一确定模块120,被配置为在所述PTW内的第N个PO之前监听所述省电信号,确定所述PTW内剩余PO的监听操作;其中,所述N为小于或等于所述PTW内PO总个数的自然数。
在一个实施例中,所述监听模块110,被配置为响应于所述省电信号的样式为第四样式,在空闲态的e-DRX模式下确定监听省电信号,其中,监听的所述省电信号对应的PO个数为第一个数;和/或,响应于所述省电信号的样式为所述第三样式,在e-DRX非激活态的e-DRX模式下确定监听省电信号,其中,监听的所述省电信号对应的PO个数为第二个数。
在一个实施例中,同一个类型的e-DRX模式的PTW内和PTW外,省电信号的样式不同。在一个实施例中,所述第一个数大于所述第二个数。
在一个实施例中,所述装置还包括:
第一接收模块,被配置为接收第一信息,其中,所述第一信息,指示所述省电信号的样式。
在一个实施例中,所述装置还包括:
第一上报模块,被配置为上报第二信息,其中,所述第二信息,指示所述UE期望的省电信号的样式。
在一个实施例中,所述装置还包括:
第二上报模块,被配置为上报第三信息,其中,所述第三信息,指示所述UE对在所述e-DRX 的省电信号监听的建议配置。
如图10所示,本公开实施例提供一种省电信号的处理装置,其中,应用于基站中,所述装置包括:
第二确定模块120,被配置为确定向处于e-DRX模式下的UE发送省电信号的操作。
在一个实施例中,所述第二确定模块120可为程序模块;所述程序模块被处理器执行之后,可供基站确定是否向处于e-DRX模式的UE发送省电信号,从而得到确定的发送省电信号的操作的结果。
在另一个实施例中,所述第二确定模块120可包括软硬结合模块;所述软硬结合模块包括但不限于:可编程阵列;所述可编程阵列包括但不限于:现场可编程阵列和/或复杂可编程阵列。
在还有一个实施例中,所述第二确定模块120可包括:纯硬件模块;所述纯硬件模块包括但不限于专用集成电路。
在一个实施例中,所述省电信号包括:
唤醒信号,其中,所述唤醒信号的被监听到结果,对应于监听在所述唤醒信号的生效范围内的PO;所述唤醒信号的未监听到结果,对应于不监听在所述唤醒信号的生效范围内的PO;
和/或,
休眠信号,其中,所述休眠信号的被监听到结果,对应于比监听在所述休眠信号的生效范围内的PO;所述休眠信号的未监听到结果,对应于监听在所述唤醒信号的生效范围内的PO。
在一个实施例中,所述第二确定模块120,被配置为根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作。
在一个实施例中,不同类型的所述e-DRX模式,所述省电信号的样式不同。
在一个实施例中,同一个类型的e-DRX模式的PTW内和PTW外,省电信号的样式不同。
在一个实施例中,所述第二确定模块120,被配置为响应于所述省电信号的样式为第一样式且所述第一样式使能所述省电信号,确定发送所述省电信号的操作;和/或,响应于所述省电信号的样式为第一样式且所述第一样式去使能省电信号,确定不发送所述省电信号的操作。
在一个实施例中,所述第二确定模块120,被配置为所述响应于所述省电信号的样式为第一样式且所述第一样式指示已使能所述省电信号,在所述空闲态e-DRX模式的PTW内,确定向处于空闲态的所述e-DRX模式的UE发送针对监听核心网CN寻呼消息的省电信号的操作;和/或,响应于所述响应于所述省电信号的样式为第一样式且所述第一样式指示已使能所述省电信号,在空闲态的所述e-DRX模式的PTW外或非激活态的所述e-DRX模式的PTW内,向同时处于空闲态和非激活态的e-DRX模式的UE,确定不发送针对RAN寻呼消息的省电信号的操作。
在一个实施例中,所述第二确定模块120,被配置为响应于所述省电信号的样式为第二样式,确定在所述e-DRX模式的PTW之前向处于e-DRX模式的UE发送所述省电信号的操作。
在一个实施例中,所述省电信号的监听结果,用于供所述UE确定处于所述e-DRX模式的UE是否监听所述PTW内的PO。
在一个实施例中,所述第二确定模块120,被配置为响应于所述省电信号的样式为第三样式,确定在所述e-DRX模式的PTW之前和/或PTW内向处于e-DRX模式的UE发送所述省电信号的操作。
在一个实施例中,所述省电信号的监听结果,用于供所述UE确定是否监听所述PTW内的部分PO。
在一个实施例中,在所述PTW内的第N个PO之前的所述省电信号的监听结果,用于供所述UE确定是否监听所述PTW内的剩余PO。
所述第二确定模块120,可配置为响应于所述省电信号的样式为第四样式,确定向处于空闲态的所述e-DRX模式的UE下发所述省电信号,其中,所述省电信号对应的PO个数为第一个数;和/或,响应于所述省电信号的样式为第四样式,确定向非激活态的所述e-DRX模式的UE下发所述省电信号,其中,所述省电信号对应的PO个数为第二个数。
在一个实施例中,所述装置还包括:
下发模块,被配合作为下发所述省电信号的配置信息。
在一个实施例中,所述配置信息包括:
第一信息,其中,所述第一信息,指示所述省电信号的样式。
在一个实施例中,所述装置还包括:
第二接收模块,被配合为接收第二信息,其中,所述第二信息,指示UE期望的省电信号的样式。
在一个实施例中,所述装置还包括:
第三接收模块,被配置为接收第三信息,其中,所述第三信息,指示所述UE对在所述e-DRX的省电信号监听的建议配置。
本公开实施例提供一种通信设备,包括:
用于存储处理器可执行指令的存储器;
处理器,分别存储器连接;
其中,处理器被配置为执行前述任意技术方案提供的请求系统消息块方法。
处理器可包括各种类型的存储介质,该存储介质为非临时性计算机存储介质,在通信设备掉电之后能够继续记忆存储其上的信息。
这里,所述通信设备包括基站或UE。
所述处理器可以通过总线等与存储器连接,用于读取存储器上存储的可执行程序,例如,如图3、图4、图5、图6A、图6B、图7和/或图8所示的方法的至少其中之一。
图11是根据一示例性实施例示出的一种UE(UE)800的框图。例如,UE800可以是移动电话,计算机,数字广播用户设备,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11,UE800可以包括以下一个或多个组件:处理组件802,存储器804,电源组件806, 多媒体组件808,音频组件810,输入/输出(I/O)的接口812,传感器组件814,以及通信组件816。
处理组件802通常控制UE800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802可以包括一个或多个处理器820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802可以包括一个或多个模块,便于处理组件802和其他组件之间的交互。例如,处理组件802可以包括多媒体模块,以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在UE800的操作。这些数据的示例包括用于在UE800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804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806为UE800的各种组件提供电力。电源组件806可以包括电源管理系统,一个或多个电源,及其他与为UE800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述UE800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件808包括一个前置摄像头和/或后置摄像头。当UE800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810被配置为输出和/或输入音频信号。例如,音频组件810包括一个麦克风(MIC),当UE800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804或经由通信组件816发送。在一些实施例中,音频组件810还包括一个扬声器,用于输出音频信号。
I/O接口812为处理组件802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814包括一个或多个传感器,用于为UE800提供各个方面的状态评估。例如,传感器组件814可以检测到设备800的打开/关闭状态,组件的相对定位,例如所述组件为UE800的显示器和小键盘,传感器组件814还可以检测UE800或UE800一个组件的位置改变,用户与UE800接触的存在或不存在,UE800方位或加速/减速和UE800的温度变化。传感器组件814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814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814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816被配置为便于UE800和其他设备之间有线或无线方式的通信。UE800可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件816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,UE800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804,上述指令可由UE800的处理器820执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图12所示,本公开一实施例示出一种基站的结构。例如,基站900可以被提供为一网络侧设备。参照图12,基站900包括处理组件922,其进一步包括一个或多个处理器,以及由存储器932所代表的存储器资源,用于存储可由处理组件922的执行的指令,例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件922被配置为执行指令,以执行上述方法前述应用在所述基站的任意方法,例如,如图3、图4、图5、图6A、图6B、图7和/或图8所示方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理,一个有线或无线网络接口950被配置为将基站900连接到网络,和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统,例如Windows Server TM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、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的一般性原理并包括本公开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。本发明的范围仅由所附的权利要求来限制。
Claims (36)
- 一种省电信号的处理方法,其中,应用于用户设备UE中,包括:在非连续接收e-DRX模式下监听省电信号;根据所述省电信号的监听结果,确定寻呼信道的监听操作。
- 根据权利要求1所述的方法,其中,所述省电信号包括:唤醒信号;所述根据所述省电信号的监听结果,确定寻呼信道的监听操作,包括:响应于监听到述唤醒信号,确定监听所述唤醒信号的生效范围内的PO;和/或,响应于未监听到所述唤醒信号,确定不监听所述唤醒信号生效范围内的PO。
- 根据权利要求1所述的方法,其中,所述省电信号包括:休眠信号;所述根据所述省电信号的监听结果,确定寻呼信道的监听操作,包括:响应于监听到所述休眠信号,确定监听所述休眠信号的生效范围内的PO;和/或,响应于未监听到所述休眠信号,确定不监听所述休眠信号的生效范围内的PO。
- 根据权利要求1至3任一项所述的方法,其中,所述在非连续接收e-DRX模式下监听省电信号,包括:根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作。
- 根据权利要求4所述的方法,其中,不同类型的所述e-DRX模式,所述省电信号的样式不同。
- 根据权利要求4所述的方法,其中,同一个类型的所述e-DRX模式的PTW内和PTW外,所述省电信号的样式不同。
- 根据权利要求4所述的方法,其中,所述根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作,包括:响应于所述省电信号的样式为第一样式且所述省电信号已使能,确定在所述e-DRX模式下监听所述省电信号;和/或,响应于所述省电信号的样式为第一样式且所述省电信号去使能,确定在所述e-DRX模式下不监听所述省电信号。
- 根据权利要求4所述的方法,其中,所述根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作,包括:响应于所述省电信号的样式为第二样式,确定在所述e-DRX模式的寻呼时机窗口PTW之前监听所述省电信号。
- 根据权利要求8所述的方法,其中,所述根据所述省电信号的监听结果,确定寻呼信道的监 听操作,包括:根据在所述e-DRX模式的PTW之前的所述省电信号的监听结果,确定在所述PTW内监听寻呼信道;或者,根据在所述e-DRX模式的PTW之前的所述省电信号的监听结果,确定在所述PTW内不监听寻呼信道。
- 根据权利要求4所述的方法,其中,所述根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作,包括:响应于所述省电信响应于所述省电信号的样式为第三样式,确定在所述e-DRX模式的PTW之前和/或所述PTW内监听所述省电信号。
- 根据权利要求10所述的方法,其中,所述根据所述省电信号的监听结果,确定寻呼信道的监听操作,包括:根据所述省电信号的监听结果,确定所述PTW内的部分PO的监听操作。
- 根据权利要求11所述的方法,其中,所述根据所述省电信号的监听结果,确定所述PTW内的部分PO的监听操作,包括:在所述PTW内的第N个PO之前监听所述省电信号,确定所述PTW内剩余PO的监听操作;其中,所述N为小于或等于所述PTW内PO总个数的自然数。
- 根据权利要求4所述的方法,其中,所述根据所述省电信号的样式,确定在所述e-DRX模式下所述省电信号的监听操作,包括:响应于所述省电信号的样式为第四样式,在空闲态的e-DRX模式下确定监听省电信号,其中,监听的所述省电信号对应的PO个数为第一个数;和/或,响应于所述省电信号的样式为所述第四样式,在空闲态的e-DRX模式之外或者非激活态的e-DRX模式下确定监听省电信号,其中,监听的所述省电信号对应的PO个数为第二个数。响应于所述省电信响应于所述省电信号的样式为第四样式,确定在所述e-DRX模式的PTW之前和/或所述PTW内监听所述省电信号
- 根据权利要求4至12任一项所述的方法,其中,所述方法还包括:接收第一信息,其中,所述第一信息,指示所述省电信号的样式。
- 根据权利要求4至14任一项所述的方法,其中,所述方法还包括:上报第二信息,其中,所述第二信息,指示所述UE期望的省电信号的样式。
- 根据权利要求1至15任一项所述的方法,其中,所述方法还包括:上报第三信息,其中,所述第三信息,指示所述UE对在所述e-DRX的省电信号监听的建议配置。
- 一种省电信号的处理方法,其中,应用于基站中,所述方法包括:确定向处于e-DRX模式下的UE发送省电信号的操作。
- 根据权利要求17所述的方法,其中,所述省电信号包括:唤醒信号,其中,所述唤醒信号的被监听到结果,对应于监听在所述唤醒信号的生效范围内的PO;所述唤醒信号的未监听到结果,对应于不监听在所述唤醒信号的生效范围内的PO;和/或,休眠信号,其中,所述休眠信号的被监听到结果,对应于比监听在所述休眠信号的生效范围内的PO;所述休眠信号的未监听到结果,对应于监听在所述唤醒信号的生效范围内的PO。
- 根据权利要求17或18的所述的方法,其中,所述确定向处于e-DRX模式下的UE发送省电信号的操作,包括:根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作。
- 根据权利要求19所述的方法,其中,不同类型的所述e-DRX模式,所述省电信号的样式不同。
- 根据权利要求19所述的方法,其中,同一个类型的所述e-DRX模式的PTW内和PTW外,所述省电信号的样式不同。
- 根据权利要求19所述的方法,其中,所述根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作,包括:响应于所述省电信号的样式为第一样式且所述第一样式使能所述省电信号,确定发送所述省电信号的操作;和/或,响应于所述省电信号的样式为第一样式且所述第一样式去使能省电信号,确定不发送所述省电信号的操作。
- 根据权利要求19所述的方法,其中,所述根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作,包括:响应于所述省电信号的样式为第二样式,确定在所述e-DRX模式的PTW之前向处于e-DRX模式的UE发送所述省电信号的操作。
- 根据权利要求23所述的方法,其中,所述省电信号的监听结果,用于供所述UE确定处于所述e-DRX模式的UE是否监听所述PTW内的PO。
- 根据权利要求19或20所述的方法,其中,所述根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作,包括:响应于所述省电信号的样式为第三样式,确定在所述e-DRX模式的PTW之前和/或PTW内向处于e-DRX模式的UE发送所述省电信号的操作。
- 根据权利要求25所述的方法,其中,所述省电信号的监听结果,用于供所述UE确定是否监听所述PTW内的部分PO。
- 根据权利要求25或26所述的方法,其中,在所述PTW内的第N个PO之前的所述省电信 号的监听结果,用于供所述UE确定是否监听所述PTW内的剩余PO。
- 根据权利要求25或26所述的方法,其中,所述根据所述省电信号的样式,确定向处于e-DRX模式下的UE发送所述省电信号的操作,包括:响应于所述省电信号的样式为第四样式,确定向处于空闲态的所述e-DRX模式的UE下发所述省电信号,其中,所述省电信号对应的PO个数为第一个数;和/或,响应于所述省电信号的样式为第四样式,确定向非激活态的所述e-DRX模式的UE下发所述省电信号,其中,所述省电信号对应的PO个数为第二个数。
- 根据权利要求17至28任一项所述的方法,其中,所述方法还包括:下发所述省电信号的配置信息。
- 根据权利要求29所述的方法,其中,所述配置信息包括:第一信息,其中,所述第一信息,指示所述省电信号的样式。
- 根据权利要求30所述的方法,其中,所述方法还包括:接收第二信息,其中,所述第二信息,指示UE期望的省电信号的样式。
- 根据权利要求18至31任一项所述的方法,其中,所述方法还包括:接收第三信息,其中,所述第三信息,指示所述UE对在所述e-DRX的省电信号监听的建议配置。
- 一种省电信号的处理装置,其中,应用于用户设备UE中,包括:监听模块,被配置为在扩展非连续接收e-DRX模式下监听省电信号;第一确定模块,被配置为根据所述省电信号的监听结果,确定寻呼信道的监听操作。
- 一种省电信号的处理装置,其中,应用于基站中,所述装置包括:第二确定模块,被配置为确定向处于e-DRX模式下的UE发送省电信号的操作。
- 一种通信设备,包括处理器、收发器、存储器及存储在存储器上并能够有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16或17至32任一项提供的方法。
- 一种计算机存储介质,所述计算机存储介质存储有可执行程序;所述可执行程序被处理器执行后,能够实现如权利要求1至16或17至32任一项提供的方法。
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