WO2022011557A1 - 激活资源切换方法及装置、通信设备及存储介质 - Google Patents

激活资源切换方法及装置、通信设备及存储介质 Download PDF

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Publication number
WO2022011557A1
WO2022011557A1 PCT/CN2020/101921 CN2020101921W WO2022011557A1 WO 2022011557 A1 WO2022011557 A1 WO 2022011557A1 CN 2020101921 W CN2020101921 W CN 2020101921W WO 2022011557 A1 WO2022011557 A1 WO 2022011557A1
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Prior art keywords
resource
activated
activation signal
configuration
resource configuration
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PCT/CN2020/101921
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English (en)
French (fr)
Inventor
杨星
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202080001536.9A priority Critical patent/CN112205053B/zh
Priority to PCT/CN2020/101921 priority patent/WO2022011557A1/zh
Priority to EP20945551.8A priority patent/EP4185036A4/en
Priority to US18/013,341 priority patent/US20230254881A1/en
Publication of WO2022011557A1 publication Critical patent/WO2022011557A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control

Definitions

  • the present application relates to the field of wireless communication technologies, but is not limited to the field of wireless communication technologies, and in particular, to a method and apparatus for switching activation resources, a communication device, and a storage medium.
  • a radio resource may be used by different terminal devices at different time points. For a single terminal, there is an operation of switching the used resources.
  • Embodiments of the present application provide an activation resource switching method and apparatus, a communication device, and a storage medium.
  • a first aspect of the embodiments of the present disclosure provides an activation resource switching method, wherein the method is applied to a user equipment (User Equipment, UE), including:
  • the resource identifier indicates the resource to be activated of the UE, according to the resource configuration to be activated including the resource identifier, the first resource is activated, and the activated second resource is deactivated.
  • a second aspect of the embodiments of the present disclosure provides an activation resource switching device, wherein
  • User equipment UE including:
  • a receiving module configured to receive an activation signal carrying a resource identifier
  • the activation module is configured to activate the first resource and deactivate the activated second resource according to the to-be-activated resource configuration including the resource identifier if the resource identifier indicates the resource to be activated of the UE.
  • a third aspect of the embodiments of the present disclosure provides an activation resource switching device, wherein
  • User equipment UE including:
  • a receiving module configured to receive an activation signal carrying a resource identifier
  • the activation module is configured to activate the first resource and deactivate the activated second resource according to the to-be-activated resource configuration including the resource identifier if the resource identifier indicates the resource to be activated of the UE.
  • a fourth aspect of the embodiments of the present disclosure provides an activation resource switching device, wherein, when applied to a control node, the device includes:
  • the sending module is configured to send an activation signal carrying a resource identifier, wherein the activation signal is used to activate the first resource in the UE corresponding to the resource identifier, and to deactivate the second resource activated by the UE.
  • a fifth aspect of an embodiment of the present application provides a communication device, including a processor, a transceiver, a memory, and an executable program stored in the memory and capable of being run by the processor, wherein the processor runs the executable program During the program, the method shown in any technical solution of the first aspect or the second aspect is executed.
  • a sixth aspect of the embodiments of the present application provides a computer storage medium, where an executable program is stored in the computer storage medium; after the executable program is executed by a processor, it can implement any technical solution shown in the first aspect or the second aspect. Methods.
  • the UE after receiving an activation signal, the UE determines that the activation signal carries the resource identifier of the resource to be activated by using the resource identifier carried in the activation signal, then activates the first resource to be activated and deactivates it at the same time.
  • the currently activated second resource in this way, through the execution of the activation operation and the deactivation operation, the first resource in the to-be-activated state will enter the activated state, and the second resource originally in the activated state will be switched to the to-be-activated state.
  • Activation state (or deactivation state), thus realizing the proposed handover of the activated resources in the UE.
  • FIG. 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
  • FIG. 2 is a schematic flowchart of a method for switching active resources according to an exemplary embodiment
  • FIG. 3 is a schematic flowchart of a method for switching active resources according to an exemplary embodiment
  • FIG. 4 is a schematic flowchart of a method for switching active resources according to an exemplary embodiment
  • FIG. 5 is a schematic flowchart of another activation resource switching method according to an exemplary embodiment
  • FIG. 6 is a schematic structural diagram of a device for switching active resources according to an exemplary embodiment
  • FIG. 7 is a schematic structural diagram of an active resource switching apparatus according to an exemplary embodiment
  • FIG. 8 is a schematic structural diagram of a UE according to an exemplary embodiment
  • FIG. 9 is a schematic structural diagram of a control node 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 a fourth generation mobile communication (the 4th generation mobile communication, 4G) system, also known as a 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.
  • an embodiment of the present disclosure provides an activation resource switching method, which is applied to a UE, including:
  • S110 Receive an activation signal carrying a resource identifier
  • the terminal may be various types of devices capable of data transmission using radio resources.
  • the terminals include but are not limited to: mobile terminals and/or fixed terminals.
  • the mobile terminal includes but is not limited to: a mobile terminal carried by a person, a vehicle-mounted terminal and a smart device.
  • Mobile terminals carried by people include but are not limited to: cell phones and/or wearable devices.
  • the smart devices include but are not limited to: smart home devices and/or smart office devices.
  • the activation signal may be sent by a control section that performs resource scheduling or allocation.
  • the activation signal may be a unicast signal, a multicast signal and/or a broadcast signal.
  • the activation signal carries a resource identifier, and the resource identifier indicates the radio resource to be activated by the activation signal.
  • a terminal If a terminal receives the activation signal, it will match the resource identifier contained in the resource configuration to be activated pre-allocated to itself by the control node according to the resource identifier carried by the activation signal, and will also match the resource identifier of the radio resource that has been activated by itself.
  • the active resource ID contains the resource ID to match.
  • the resource identifier carried by the received activation signal is the resource identifier included in the resource configuration to be activated, the corresponding first resource is activated according to the activated resource configuration.
  • the activated first resource can be used by the terminal for data transmission.
  • the first resource may be any wireless resource for data transmission.
  • the terminal may perform short-range communication on the activated first resource, and the short-range communication includes but is not limited to: Bluetooth communication, WiFi direct communication or side-to-side communication. link communication.
  • the UE simultaneously stores the resource configuration of the resource to be activated and the resource configuration of the activated resource by the control node.
  • the resource configuration of the resource to be activated of the UE is referred to as the resource configuration to be activated in the embodiment of the present disclosure.
  • the resource configuration of the activated resources of the UE is referred to as the activated resource configuration in the embodiment of the present disclosure.
  • the terminal After receiving the activation signal, the terminal further deactivates the currently activated second resource.
  • the manner of deactivating the second resource includes at least one of the following:
  • the activated configuration is removed from the storage area storing the resource configuration of the activated resource.
  • the activating the first resource includes:
  • the resource configuration corresponding to the first resource (that is, the resource configuration to be activated at the current moment) is configured as an activated resource configuration.
  • the resource configuration of the first resource (that is, the resource configuration to be activated at the current moment) is stored in the storage area of the resource configuration of the activated resource.
  • the UE after receiving an activation signal, the UE determines that the activation signal carries the resource identifier of the resource to be activated by using the resource identifier carried in the activation signal, then activates the first resource to be activated, and at the same time Deactivate the currently activated second resource. In this way, through the execution of the activation operation and the deactivation operation, the first resource in the to-be-activated state will enter the activated state, and the second resource in the activated state will be switched. to the to-be-activated state (or the deactivated state), thereby realizing the proposed handover of the activated resources in the UE.
  • the first resource and the second resource may be: resources located in a noise reduction resource pool in a noise reduction service.
  • the UE may be a noise reduction terminal.
  • a typical noise reduction terminal includes: various audio devices, for example, a typical audio output device includes a speaker; a typical audio input device may include a microphone.
  • the environmental noise at the location of the audio output device is collected through the audio input device, and transmitted to the network side through wireless resources.
  • the signal is returned to the noise reduction terminal, and the noise reduction signal and the audio signal to be output are superimposed and output by the audio output device of the noise reduction terminal.
  • the noise reduction signal here can be inverse noise with an opposite phase to the ambient noise; therefore, the phase of the generated inverse noise and the ambient noise is superimposed to achieve the effect of noise reduction. Therefore, transmission of noise reduction services requires extremely short transmission delay and extremely high transmission reliability.
  • the activation of the first resource and the deactivation of the second resource are realized through the synchronization of the activation signal in this application, the phenomenon of resource waste, resource conflict and communication interruption caused by the time difference between the activated resources is reduced, and the resource scheduling of the UE is optimized. , and further optimize the communication effect.
  • the noise reduction device mentioned here may be various types of mobile terminals carried by people, and may also be in-vehicle devices, such as in-vehicle speakers and in-vehicle microphones in an in-vehicle system.
  • the method further includes:
  • the resource configuration to be activated may be sent by the control node to the UE in advance, so that the UE will receive the resource configuration of the first resource allocated by the control node to the UE (ie, the resource configuration to be activated) before receiving the activation signal.
  • the control node If the activation signal is received first for the configuration of the resource to be activated, that is, the control node completes the distribution of the configuration of the resource to be activated before the activation signal is sent. In this way, the control node needs to control the UE to send the activation signal when switching the activation resource.
  • the UE can be controlled in time to switch the active resource. That is, once the UE receives the activation signal and finds that the activation signal is an activation signal that triggers itself to activate the first resource according to the match between the resource identifier carried in the activation signal and the resource identifier in the resource configuration to be activated, it can activate the first resource. resource and deactivate the second resource.
  • the activation signal may also carry activation time information, where the activation time information is used to indicate the time at which the UE activates the first resource, that is, the time at which the activated resource is switched. If the activation signal carries the activation time information, the UE will activate the first resource and deactivate the second resource according to the activation time indicated by the activation time information carried in the activation signal.
  • the method may further include: the configuration of the resource to be activated of the first resource may be sent together with the activation signal, or even after the activation signal of the first resource.
  • the UE first stores the received activation signal, and then, after receiving the configuration of the resource to be activated, activates the first resource and activates the first resource according to the configuration of the resource to be activated. 2. Deactivation of resources.
  • the receiving time of the resource configuration to be activated may be before the sending of the activation signal, but is not limited to before the sending of the activation signal.
  • the S100 may include:
  • a radio resource control RRC message carrying the resource configuration to be activated is received.
  • the resource configuration to be activated is received through a MAC control frame or an RRC message, since both the RRC message and the MAC control frame can be unicast to the corresponding UE, which UE can receive the corresponding UE to which the first resource is configured The to-be-activated resource configuration.
  • the to-be-activated resource configuration is sent through the MAC control frame and the RRC message, which has the characteristics of high flexibility, and the control node can flexibly schedule the UE to switch the activated resource according to the current service transmission requirements of each UE, the current communication load and the wireless environment.
  • the activation signal is: a physical layer signal or a MAC control element CE.
  • Typical physical layer signals include but are not limited to: Downlink Control Information (Downlink Control Information, DCI) or MAC CE. If the activation signal is a physical layer signal or the MAC CE has the characteristics of fast transmission rate.
  • DCI Downlink Control Information
  • MAC CE MAC CE
  • the resource configuration to be activated further includes: resource parameters.
  • the resource configuration to be activated includes: a resource identifier, where the resource identifier uniquely indicates a resource.
  • Resource parameter is a further description of the resource attribute of the resource, for example, the resource location, the periodicity of the resource, and so on.
  • the resource parameter includes at least one of the following:
  • the resource location parameter used to indicate the resource location of the radio resource
  • Modulation and coding parameters which are used to indicate the modulation and coding mode for data transmission using the corresponding radio resource
  • the power parameter is used to indicate the transmit power for data transmission using the corresponding radio resource.
  • the resource locations here include, but are not limited to, frequency domain locations and/or time domain locations.
  • the modulation and coding parameters can be used at least to indicate the modulation and coding methods used when the first resource pointed to by the resource configuration to be activated is used for data transmission, and the like.
  • the power parameter may at least be used to indicate the transmit power used when the UE uses the resource to be activated to configure the transmission power and the like.
  • the resource configuration to be activated is a resource configuration
  • the resource parameters included in the resource configuration can be used to indicate various resource parameters of the corresponding resource and related parameters for data transmission using the resource.
  • an embodiment of the present disclosure provides an activation resource switching method, wherein, when applied to a control node, the method includes:
  • S210 Send an activation signal carrying a resource identifier, where the activation signal is used to activate a first resource corresponding to a resource configuration to be activated that includes the resource identifier, and deactivate the resource configuration that does not include the resource identifier. the corresponding second resource.
  • the control node includes, but is not limited to, a base station, and may also include a router, or a central control device in a system, for example, a central control device in a vehicle-mounted system.
  • the activation signal sent by the control node can trigger the UE to activate a first resource to be activated, and at the same time, it will deactivate the activated second resource of the same purpose or type as the first resource, so as to realize the switching of the activated resource and realize the switching of the activated resource. Optimization of UE resource scheduling.
  • the S210 may include:
  • the method further includes:
  • the resource configuration to be activated is sent before the activation signal is sent, so that the UE will receive the resource configuration to be activated before the activation signal is received. In this way, the moment when the activation signal is sent can be determined as the UE has been activated The switching moment of the resource.
  • the activation signal may also carry the aforementioned activation time information, to explicitly indicate the switching time for switching the activated resources.
  • the switching time may also be referred to as the activation time.
  • the activation signal is: a physical layer signal or a MAC control element CE.
  • the resource configuration to be activated further includes:
  • the resource parameter includes at least one of the following:
  • the resource location parameter used to indicate the resource location of the radio resource
  • Modulation and coding parameters which are used to indicate the modulation and coding mode for data transmission using the corresponding radio resource
  • the power parameter is used to indicate the transmit power for data transmission using the corresponding radio resource.
  • the resource parameter may further include: a period parameter indicating a period and/or an offset for adjusting the starting positions of different periods Wait.
  • an embodiment of the present disclosure provides an apparatus for switching active resources, which, when applied to a user equipment UE, includes:
  • the receiving module 110 is configured to receive an activation signal carrying a resource identifier
  • the activation module 120 is configured to activate the first resource and deactivate the activated second resource according to the resource to be activated configuration including the resource identifier if the resource identifier indicates the resource to be activated of the UE.
  • the receiving module 110 and the activating module 120 may be program modules; after the program modules are processed, they can realize the reception of the activation signal, the activation of the first resource, and the deactivation of the second resource .
  • the receiving module 110 and the activating module 120 may be a combination of software and hardware 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: complex programmable arrays Programmable array or field programmable array.
  • the receiving module 110 and the activation module 120 may be pure hardware modules; the pure hardware modules include but are not limited to application specific integrated circuits.
  • the receiving module 110 is further configured to receive the resource configuration to be activated before receiving the activation signal.
  • the receiving module 110 is configured to receive a media access control MAC control frame carrying the resource configuration to be activated; or, receive a radio resource control RRC message carrying the resource configuration to be activated.
  • the activation signal is: a physical layer signal or a MAC control element CE.
  • the resource configuration to be activated further includes: resource parameters.
  • the resource parameters include at least one of the following:
  • the resource location parameter used to indicate the resource location of the radio resource
  • Modulation and coding parameters which are used to indicate the modulation and coding mode for data transmission using the corresponding radio resource
  • the power parameter is used to indicate the transmit power for data transmission using the corresponding radio resource.
  • an embodiment of the present disclosure provides a device for switching active resources, which, when applied to a control node, includes:
  • the sending module 210 is configured to send an activation signal carrying a resource identifier, wherein the activation signal is used to activate the first resource in the UE corresponding to the resource identifier, and to deactivate the second resource activated by the UE.
  • the sending module 210 may be a program module; after the program module is processed, it can send the activation signal.
  • the sending module 210 may be 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 complex programmable array or a field Programmable array.
  • the sending module 210 may be a pure hardware module; the pure hardware module includes but is not limited to an application specific integrated circuit.
  • the sending module 210 is further configured to send the resource configuration to be activated before sending the activation signal.
  • the sending module 210 is further configured to send a MAC control frame carrying the resource configuration to be activated; or, to send an RRC message carrying the resource configuration to be activated.
  • the activation signal is: a physical layer signal or a MAC control element CE.
  • This example provides a method for resource reconfiguration, which can enable multiple terminals to perform resource conversion actions at the same time, thereby avoiding resource waste or resource conflict.
  • the UE stores two sets of resource configurations, one for activated resource configurations and one for to-be-activated resource configurations.
  • the UE only uses the activated resource configuration to send and receive data.
  • the resource parameters included in the resource configuration may include at least one of the following:
  • Necessary information indicating resource location such as duration, modulation and coding method, transmission power and other necessary information for data transmission, and resource identification.
  • the control node sends a message 1 to the terminal, where the message 1 carries the resource configuration to be activated.
  • Message 1 may be a MAC control frame or an RRC message.
  • the terminal After receiving the message 1, the terminal stores the resource configuration to be activated, and continues to use the activated resource configuration to send and receive data.
  • the control node sends signal 2, which carries the resource identifier.
  • Signal 2 may be a physical layer signal or a MAC control unit.
  • the terminal After receiving the signal 2, the terminal compares the resource identifier carried in the signal with the identifier in the resource configuration to be activated, and if they are consistent, discards the activated noise reduction resource configuration, and sets the resource configuration to be activated as the activated resource configuration.
  • the switching of the activated resources in the terminal is realized; through an activation signal, the terminal can synchronously realize the deactivation of one resource and the activation of another resource at one time.
  • the phenomenon of resource conflict or resource waste caused by asynchronous activation and deactivation of resources is reduced.
  • An embodiment of the present application provides a communication device, including a processor, a transceiver, a memory, and an executable program stored in the memory and capable of being run by the processor, wherein, when the processor runs the executable program, the processor executes any of the preceding technical solutions.
  • the active resource switching method applied in the UE, or the active resource switching method applied in the control node provided by any of the foregoing technical solutions is executed.
  • the communication device may be the aforementioned control node or UE.
  • the processor may include various types of storage media, which are non-transitory computer storage media, and can continue to memorize and store information on the communication device after the power is turned off.
  • the communication device includes a control node or user equipment.
  • the processor may be connected to the memory through a bus or the like, for reading executable programs stored on the memory, for example, at least one of the methods shown in FIGS. 2 to 5 .
  • An embodiment of the present application provides a computer storage medium, where an executable program is stored in the computer storage medium; after the executable program is executed by a processor, the method shown in any technical solution of the first aspect or the second aspect can be implemented, For example, at least one of the methods shown in FIGS. 2 to 5 .
  • FIG. 8 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.
  • UE 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, 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 control node.
  • the control node 900 may be provided as a network-side device.
  • the control node 900 includes a processing component 922, which further includes one or more processors, and a memory resource, represented by memory 932, for storing instructions executable by the 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 control node, eg, the methods shown in Figures 2-3.
  • the control node 900 may also include a power supply assembly 926 configured to perform power management of the control node 900, a wired or wireless network interface 950 configured to connect the control node 900 to a network, and an input output (I/O) interface 958 .
  • Control node 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

本申请实施例公开了一种激活资源切换方法及装置、通信设备及存储介质。应用于用户设备UE中的所述激活资源切换方法包括：接收携带资源标识的激活信号；若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激活的第二资源。

Description

激活资源切换方法及装置、通信设备及存储介质 技术领域
本申请涉及无线通信技术领域但不限于无线通信技术领域，尤其涉及一种激活资源切换方法及装置、通信设备及存储介质。
背景技术
一个无线资源在不同的时间点，可能会给不同的终端设备使用。而针对单个终端而言，就存在所使用的资源进行切换的操作。
在相关技术中进行所使用资源切换时，会导致资源冲突或者资源浪费的问题。
发明内容
本申请实施例提供一种激活资源切换方法及装置、通信设备及存储介质。
本公开实施例第一方面提供一种激活资源切换方法，其中，应用于用户设备(User Equipment，UE)中，包括：
接收携带资源标识的激活信号；
若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激活的第二资源。
本公开实施例第二方面提供一种激活资源切换装置，其中，应用于用
户设备UE中，包括：
接收模块，被配置为接收携带资源标识的激活信号；
激活模块，被配置为若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激 活的第二资源。
本公开实施例第三方面提供一种激活资源切换装置，其中，应用于用
户设备UE中，包括：
接收模块，被配置为接收携带资源标识的激活信号；
激活模块，被配置为若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激活的第二资源。
本公开实施例第四面提供一种激活资源切换装置，其中，应用于控制节点中，包括：
发送模块，被配置为发送携带有资源标识的激活信号，其中，所述激活信号，用于激活UE内为所述资源标识对应的第一资源，且去激活UE已激活的第二资源。
本申请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第一方面或第二方面任意技术方案所示的方法。
本申请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，能够实现第一方面或第二方面任意技术方案所示的方法。
在本公开实施例中，UE接收到一个激活信号之后，通过激活信号中携带的资源标识，确定激活信号携带的是自身待激活资源的资源标识，则激活待激活的第一资源，同时去激活当前已激活的第二资源，如此，通过激活操作和去激活操作的执行，就会使得处于待激活状态的第一资源进入到激活状态，而使得原本处于已激活状态的第二资源切换到待激活状态(或说去激活状态)，从而实现了UE内已激活资源的建议切换。且使得UE进 行已激活资源切换是相同的激活信号，从而减少了资源的激活和去激活采用不同的信号控制导致的两个资源同时处于激活状态的资源浪费及资源使用冲突问题，或者同时处于去激活状态的UE无可用资源的问题，从而优化了UE的资源调度。
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。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明实施例，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激活资源切换方法的流程示意图；
图3是根据一示例性实施例示出的一种激活资源切换方法的流程示意图；
图4是根据一示例性实施例示出的一种激活资源切换方法的流程示意图；
图5是根据一示例性实施例示出的另一种激活资源切换方法的流程示意图；
图6是根据一示例性实施例示出的一种激活资源切换装置的结构示意图；
图7是根据一示例性实施例示出的一激活资源切换装置的结构示意图；
图8是根据一示例性实施例示出的UE的结构示意图；
图9是根据一示例性实施例示出的控制节点的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明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。
如图2所示，本公开实施例提供一种激活资源切换方法，应用于UE中，包括：
S110：接收携带资源标识的激活信号；
S120：若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激活的第二资源。
该终端可为各种类型能够使用无线资源进行数据传输的设备。该终端包括但不限于：移动终端和/或固定终端。
所述移动终端包括但不限于：人携带的移动终端、车载终端及智能设 备。
人携带的移动终端包括但不限于：手机和/或穿戴式设备。
所述智能设备包括但不限于：智能家居设备和/或智能办公设备。
所述激活信号可为进行资源调度或分配的控制节发送的。
所述激活信号可为单播信号、组播信号和/或广播信号。
在本公开实施例中，所述激活信号携带有资源标识，该资源标识指示的所述激活信号所要激活的无线资源。
若一个终端接收到激活信号之后，会根据激活信号所携带的资源标识，与控制节点预先分配给自身的待激活资源配置包含的资源标识进行匹配，同时还会跟自身已激活的无线资源的已激活资源标识包含的资源标识进行匹配。
若接收到激活信号携带的资源标识为待激活资源配置所包含的资源标识，则根据该激活资源配置激活对应的第一资源。
被激活的第一资源可用于终端进行数据传输。此处，第一资源可为任意进行数据传输的无线资源，例如，终端可以在激活的第一资源上进行短距离通信，该短距离通信包括但不限于：蓝牙通信、WiFi直连通信或者侧链路通信。
UE同时存储有控制节点分配给自身的待激活资源的资源配置和自身已激活资源的资源配置。UE的待激活资源的资源配置，在本公开实施例中称之为待激活资源配置。UE的已激活资源的资源配置，在本公开实施例中称之为已激活资源配置。
接收到所述激活信号之后，终端还会去激活当前已激活的第二资源。去激活所述第二资源的方式包括以下至少之一：
删除所述第二资源的资源配置，即删除所述已激活资源配置；
为所述第二资源对应的已激活资源配置配置废弃标识；
将所述已激活配置从存储已激活资源的资源配置的存储区域移除。
在一些实施例中，所述激活第一资源包括：
将所述第一资源对应的资源配置(即当前时刻的待激活资源配置)配置为已激活资源配置。
例如，通过设置标识位，指示所述第一资源为当前已激活的资源；
再例如，将所述第一资源的资源配置(即当前时刻的待激活资源配置)，存储到已激活资源的资源配置的存储区域内。
总之，在本公开实施例中，UE接收到一个激活信号之后，通过激活信号中携带的资源标识，确定激活信号携带的是自身待激活资源的资源标识，则激活待激活的第一资源，同时去激活当前已激活的第二资源，如此，通过激活操作和去激活操作的执行，就会使得处于待激活状态的第一资源进入到激活状态，而使得原本处于已激活状态的第二资源切换到待激活状态(或说去激活状态)，从而实现了UE内已激活资源的建议切换。且使得UE进行已激活资源切换是相同的激活信号，从而减少了资源的激活和去激活采用不同的信号控制导致的两个资源同时处于激活状态的资源浪费及资源使用冲突问题，或者同时处于去激活状态的UE无可用资源的问题，从而优化了UE的资源调度。
在一个实施例中，所述第一资源和所述第二资源可为：位于降噪业务中的降噪资源池内的资源。所述UE可为降噪终端。典型的降噪终端包括：各种音频设备，例如，典型的音频输出设备包括：扬声器；典型的音频输入设备可包括：麦克风。
在提供降噪业务时，通过音频输入设备采集音频输出设备所在位置的环境噪声，通过无线资源传输给网络侧，网络侧根据采集的环境噪声拟合出抗环境噪声的将噪信号，将降噪信号返回给降噪终端，由降噪终端的音频输出设备将降噪信号和待输出音频信号叠加输出。此处的降噪信号可为 与环境噪音是相位相反的逆向噪声；因此将产生的逆向噪声和环境噪声的相位叠加，达到了降噪的效果。因此降噪业务的传输要求极短的传输时延和极高的传输可靠性。在为终端进行已激活资源切换时，若两个切换的资源之间有时间差或者重叠，都可能会导致降噪业务的降噪效果差或者失败的现象。因此，通过本申请中激活信号同步实现第一资源的激活和第二资源的去激活，减少已激活资源之间的时间差造成的资源浪费、资源冲突及通信中断的现象，优化了UE的资源调度，并且进一步优化了通信效果。
此处提到的降噪设备可为人携带的各种类型的移动终端，也可以是车载设备，例如，车载系统中的车载音箱和车载麦克风等。
在一些实施例中，如图3所示，所述方法还包括：
S100：在接收所述激活信号之前，接收所述待激活资源配置。
待激活资源配置可为控制节点预先发送给UE，如此，UE在接收到激活信号之前会接收到控制节点为UE所分配的第一资源的资源配置(即待激活资源配置)。
若待激活资源配置先所述激活信号接收到，即控制节点在激活信号下发之前就完成了待激活资源配置的下发，如此，控制节点需要控制UE进行激活资源的切换时下发激活信号，就能及时控制UE进行激活资源的切换。即UE一旦接收到所述激活信号，且根据激活信号携带的资源标识和待激活资源配置中的资源标识匹配，发现该激活信号是触发自身激活第一资源的激活信号，则即可激活第一资源并去激活第二资源。
当然在另一些实施例中，所述激活信号还可以携带有激活时间信息，该激活时间信息用于指示UE激活第一资源的时间，即切换已激活资源的时间。若激活信号携带有激活时间信息，则UE会根据激活信号携带的激活时间信息指示的激活时间，激活第一资源并去激活第二资源。
当然在另一些实施例中，所述方法还可包括：所述第一资源的待激活 资源配置可以和所述激活信号一起发送，或者，甚至可以在所述第一资源的激活信号之后。总之，若待资源激活配置后所述激活信号按到，则UE先将接收到的激活信号存储起来，然后在接收到待激活资源配置之后，根据待资源激活配置进行第一资源的激活和第二资源的去激活。
总之，所述待激活资源配置的接收时间可在激活信号下发之前，但不限于在激活信号下发之前。
在另一些实施例中，所述S100可包括：
接收携带所述待激活资源配置的媒体访问控制MAC控制帧；
或者，
接收携带所述待激活资源配置的无线资源控制RRC消息。
若待激活资源配置是通过MAC控制帧或RRC消息接收的，由于RRC消息和MAC控制帧都可以是单播给对应的UE，如此，第一资源配置给哪个UE，则哪个UE可以接收到对应的待激活资源配置。
通过MAC控制帧和RRC消息发送所述待激活资源配置，具有灵活性高的特点，则控制节点可以根据当前各个UE的业务传输需求、当前通信负载和无线环境灵活调度UE进行激活资源切换。
在一些实施例中，所述激活信号为：物理层信号或者MAC控制单元CE。
典型的物理层信号包括但不限于：下行控制信息(Downlink Control Information，DCI)或者MAC CE。若激活信号为物理层信号或者MAC CE具有传输速率快的特点。
在一些实施例中，所述待激活资源配置，还包括：资源参数。
待激活资源配置包括：资源标识，该资源标识唯一指示一个资源。资源参数该资源参数是对该资源的资源属性的进一步描述，例如，资源位置、资源的周期性等。
可选地，所述资源参数包括以下至少之一：
资源位置参数，用于指示无线资源的资源位置；
调制编码参数，用于指示使用对应无线资源进行数据传输的调制编码方式；
功率参数，用于指示使用对应无线资源进行数据传输的发送功率。
此处的资源位置包括但不限于：频域位置和/或时域位置。
调制编码参数，可至少用于指示进利用待激活资源配置指向的第一资源进行数据传输时使用的调制编码方式等。
功率参数至少可用于指示UE使用所述待激活资源配置传输数据时使用的发送功率等。
总之，所述待激活资源配置是一种资源配置，该资源配置包含的资源参数，可以用于指示对应资源的各种资源参数和使用该资源进行数据传输的相关参数。
如图4所示，本公开实施例提供一种激活资源切换方法，其中，应用于控制节点中，包括：
S210：发送携带有资源标识的激活信号，其中，所述激活信号，用于激活包含所述资源标识的待激活资源配置对应的第一资源，且去激活不包含所述资源标识的已资源配置对应的第二资源。
该控制节点包括但不限于基站，还可以包括路由器，或者一个系统内的中控设备，例如，车载系统中的中控设备。
控制节点发送的激活信号，可以触发UE激活一个待激活的第一资源的同时，会去激活自身已激活的与第一资源同用途或同类型的第二资源，实现已激活资源切换，实现对UE资源调度的优化。
在一个实施例中所述S210可包括：
发送携带所述激活信号的MAC控制帧；
或者，
发送携带所述激活信号的RRC消息。
在一些实施例中，如图5所示，所述方法还包括：
S200：在发送所述激活信号之前，发送所述待激活资源配置。
在发送激活信号之前发送所述待激活资源配置，如此，使得UE会在技接收激活信号之前就接收到待激活资源配置，如此，可以使得激活信号的下发时刻就可认定为UE进行已激活资源的切换时刻。
当然，在另一些实施例中激活信号还可以携带前述的激活时间信息，明确指示进行已激活资源切换的切换时间。该切换时间还可以称之为激活时间。
在一些实施例中，所述激活信号为：物理层信号或者MAC控制单元CE。
在一些实施例中，所述待激活资源配置，还包括：
资源参数。
例如，所述资源参数包括以下至少之一：
资源位置参数，用于指示无线资源的资源位置；
调制编码参数，用于指示使用对应无线资源进行数据传输的调制编码方式；
功率参数，用于指示使用对应无线资源进行数据传输的发送功率。
在一些实施例中，若所述第一资源是周期性资源或半持续调度资源，则所述资源参数还可包括：指示周期的周期参数和/或调整不同周期的起始位置的偏移量等。
如图6所示，本公开实施例提供一种激活资源切换装置，其中，应用于用户设备UE中，包括：
接收模块110，被配置为接收携带资源标识的激活信号；
激活模块120，被配置为若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激活的第二资源。
在一些实施例中，所述接收模块110及激活模块120可为程序模块；所述程序模块被处理器质性后，能够实现激活信号的接收、第一资源的激活和第二资源的去激活。
在另一个实施例中，所述接收模块110及激活模块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：复杂可编程阵列或者现场可编程阵列。
在还有一些实施例中，所述接收模块110及激活模块120可为纯硬件模块；所述纯硬件模块包括但不限于专用集成电路。
在一些实施例中，所述接收模块110，还被配置为在接收所述激活信号之前，接收所述待激活资源配置。
在一些实施例中，所述接收模块110，被配置为接收携带所述待激活资源配置的媒体访问控制MAC控制帧；或者，接收携带所述待激活资源配置的无线资源控制RRC消息。
在一些实施例中，所述激活信号为：物理层信号或者MAC控制单元CE。
在一些实施例中，所述待激活资源配置还包括：资源参数。
在一些实施例中，所述资源参数包括以下至少之一：
资源位置参数，用于指示无线资源的资源位置；
调制编码参数，用于指示使用对应无线资源进行数据传输的调制编码方式；
功率参数，用于指示使用对应无线资源进行数据传输的发送功率。
如图7所示，本公开实施例提供一种激活资源切换装置，其中，应用 于控制节点中，包括：
发送模块210，被配置为发送携带有资源标识的激活信号，其中，所述激活信号，用于激活UE内为所述资源标识对应的第一资源，且去激活UE已激活的第二资源。
在一些实施例中，所述发送模块210可为程序模块；所述程序模块被处理器质性后，能够发送所述激活信号。
在另一个实施例中，所述发送模块210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：复杂可编程阵列或者现场可编程阵列。
在还有一些实施例中，所述发送模块210可为纯硬件模块；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，所述发送模块210，还被配置为在发送所述激活信号之前，发送所述待激活资源配置。
在一个实施例中，所述发送模块210，还被配置为发送携带有待激活资源配置的MAC控制帧；或者，发送携带有所述待激活资源配置的RRC消息。
在一个实施例中，所述激活信号为：物理层信号或者MAC控制单元CE。
本示例提供一种资源重配置的方法，可以使得多个终端能够在同一时间执行资源转换动作，避免资源浪费或者资源冲突。
UE存储两套资源配置，一套为已激活资源配置，一套为待激活资源配置。UE只使用已激活资源配置来收发数据。
资源配置包括的资源参数可包括以下至少之一：
周期或频率；
持续时间等指示资源位置的必要信息，调制编码方式，发送功率等数 据发送的必要信息，和资源标识。
控制节点向终端发送消息1，该消息1携带待激活资源配置。
消息1可以为MAC控制帧或者RRC消息。
终端收到消息1后，存储待激活资源配置，继续使用已激活资源配置来收发数据。
控制节点发送信号2，其中携带资源标识。
信号2可以为物理层信号，也可以为MAC控制单元。
终端收到信号2后，比对其中携带的资源标识与待激活资源配置中的标识，如果一致，则抛弃已激活降噪资源配置，同时将待激活资源配置设置为已激活资源配置。通过一个资源的激活，另一个资源的去激活，就实现了该终端内的激活资源的切换；通过一个激活信号使得终端从而在一个时刻，同步实现一个资源的去激活和另一个资源的激活，减少了相关技术中，资源的激活和去激活不同步导致的资源冲突或者资源浪费现象。
本申请实施例提供一种通信设备，包括处理器、收发器、存储器及存储在存储器上并能够有处理器运行的可执行程序，其中，处理器运行可执行程序时执行前述任意技术方案提供的应用于UE中的激活资源切换方法，或执行前述任意技术方案提供的应用于控制节点中的激活资源切换方法。
该通信设备可为前述的控制节点或者UE。
其中，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，所述通信设备包括控制节点或用户设备。
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2至5所示的方法的至少其中之一。
本申请实施例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，能够实现第一方面或第二 方面任意技术方案所示的方法，例如，如图2至5所示的方法的至少其中之一。
图8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8，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9所示，本公开一实施例示出一种控制节点的结构。例如，控制节点900可以被提供为一网络侧设备。参照图9，控制节点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控制节点的任意方法，例如，如图2-3所示方法。
控制节点900还可以包括一个电源组件926被配置为执行控制节点900的电源管理，一个有线或无线网络接口950被配置为将控制节点900连接到网络，和一个输入输出(I/O)接口958。控制节点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 (22)

  1. 一种激活资源切换方法，其中，应用于用户设备UE中，包括：
    接收携带资源标识的激活信号；
    若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激活的第二资源。
  2. 根据权利要求1所述的方法，其中，所述方法还包括：
    在接收所述激活信号之前，接收所述待激活资源配置。
  3. 根据权利要求2所述的方法，其中，所述接收所述待激活资源配置，包括：
    接收携带所述待激活资源配置的媒体访问控制MAC控制帧；
    或者，
    接收携带所述待激活资源配置的无线资源控制RRC消息。
  4. 根据权利要求1所述的方法，其中，所述激活信号为：物理层信号或者MAC控制单元CE。
  5. 根据权利要求1或2所述的方法，其中，所述待激活资源配置，还包括：
    资源参数。
  6. 根据权利要求5所述的方法，其中，所述资源参数包括以下至少之一：
    资源位置参数，用于指示无线资源的资源位置；
    调制编码参数，用于指示使用对应无线资源进行数据传输的调制编码方式；
    功率参数，用于指示使用对应无线资源进行数据传输的发送功率。
  7. 一种激活资源切换方法，其中，应用于控制节点中，包括：
    发送携带有资源标识的激活信号，其中，所述激活信号，用于激活UE 内为所述资源标识对应的第一资源，且去激活UE已激活的第二资源。
  8. 根据权利要求7所述的方法，其中，所述方法还包括：
    在发送所述激活信号之前，发送所述待激活资源配置。
  9. 根据权利要求8所述的方法，其中，所述发送所述待激活资源配置，包括：
    发送携带有待激活资源配置的MAC控制帧；
    或者，
    发送携带有所述待激活资源配置的RRC消息。
  10. 根据权利要求7所述的方法，其中，所述激活信号为：物理层信号或者MAC控制单元CE。
  11. 一种激活资源切换装置，其中，应用于用户设备UE中，包括：
    接收模块，被配置为接收携带资源标识的激活信号；
    激活模块，被配置为若所述资源标识指示的为所述UE的待激活资源，根据包含所述资源标识的待激活资源配置，激活第一资源，并去激活已激活的第二资源。
  12. 根据权利要求11所述的装置，其中，所述接收模块，还被配置为在接收所述激活信号之前，接收所述待激活资源配置。
  13. 根据权利要求12所述的装置，其中，所述接收模块，被配置为接收携带所述待激活资源配置的媒体访问控制MAC控制帧；或者，接收携带所述待激活资源配置的无线资源控制RRC消息。
  14. 根据权利要求11所述的装置，其中，所述激活信号为：物理层信号或者MAC控制单元CE。
  15. 根据权利要求11或12所述的装置，其中，所述待激活资源配置还包括：
    资源参数。
  16. 根据权利要求15所述的装置，其中，所述资源参数包括以下至少之一：
    资源位置参数，用于指示无线资源的资源位置；
    调制编码参数，用于指示使用对应无线资源进行数据传输的调制编码方式；
    功率参数，用于指示使用对应无线资源进行数据传输的发送功率。
  17. 一种激活资源切换装置，其中，应用于控制节点中，包括：
    发送模块，被配置为发送携带有资源标识的激活信号，其中，所述激活信号，用于激活UE内为所述资源标识对应的第一资源，且去激活UE已激活的第二资源。
  18. 根据权利要求17所述的装置，其中，所述发送模块，还被配置为
    在发送所述激活信号之前，发送所述待激活资源配置。
  19. 根据权利要求18所述的装置，其中，所述发送模块，还被配置为发送携带有待激活资源配置的MAC控制帧；或者，发送携带有所述待激活资源配置的RRC消息。
  20. 根据权利要求17所述的装置，其中，所述激活信号为：物理层信号或者MAC控制单元CE。
  21. 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6或7至10任一项提供的方法。
  22. 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6或7至10任一项提供的方法。
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