WO2020019235A1 - 传输信号的方法、网络设备和终端设备 - Google Patents

传输信号的方法、网络设备和终端设备 Download PDF

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Publication number
WO2020019235A1
WO2020019235A1 PCT/CN2018/097192 CN2018097192W WO2020019235A1 WO 2020019235 A1 WO2020019235 A1 WO 2020019235A1 CN 2018097192 W CN2018097192 W CN 2018097192W WO 2020019235 A1 WO2020019235 A1 WO 2020019235A1
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WO
WIPO (PCT)
Prior art keywords
bwp
energy
saving signal
terminal device
occupied
Prior art date
Application number
PCT/CN2018/097192
Other languages
English (en)
French (fr)
Inventor
徐伟杰
沈嘉
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to RU2021103091A priority Critical patent/RU2767189C1/ru
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CA3107510A priority patent/CA3107510C/en
Priority to AU2018434236A priority patent/AU2018434236A1/en
Priority to PCT/CN2018/097192 priority patent/WO2020019235A1/zh
Priority to CN202311764766.2A priority patent/CN117750477A/zh
Priority to BR112021001414-4A priority patent/BR112021001414A2/pt
Priority to EP18927619.9A priority patent/EP3823376A4/en
Priority to KR1020217004373A priority patent/KR20210040074A/ko
Priority to CN201880037577.6A priority patent/CN110892770B/zh
Priority to JP2021504350A priority patent/JP7183382B2/ja
Priority to TW108126657A priority patent/TWI845530B/zh
Publication of WO2020019235A1 publication Critical patent/WO2020019235A1/zh
Priority to US17/155,955 priority patent/US20210144646A1/en

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Classifications

    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • Embodiments of the present application relate to the field of communications, and in particular, to a method for transmitting signals, a network device, and a terminal device.
  • the terminal needs to continuously detect the physical downlink control channel (Physical Downlink Control Channel, PDCCH) to determine whether the base station schedules data transmission to itself.
  • PDCCH Physical Downlink Control Channel
  • PDCCH Physical Downlink Control Channel
  • an indication signal can be sent to the terminal before the on-duration, and the terminal performs PDCCH detection and data reception on the on-duration of the DRX only after detecting the indication signal, otherwise the PDCCH detection is not performed.
  • This indication signal is also called a power saving signal (WUS).
  • WUS power saving signal
  • the embodiments of the present application provide a method for transmitting a signal, a network device, and a terminal device, which is beneficial to improving the flexibility of the terminal device to receive the energy-saving signal, thereby enabling better energy-saving gain.
  • a method for transmitting a signal includes: when a terminal device is configured with multiple bandwidth partial BWPs, a network device sends an energy-saving signal corresponding to each BWP in the multiple BWPs to the terminal device. Configuration information.
  • a method for transmitting a signal includes: when a terminal device is configured with multiple bandwidth partial BWPs, the terminal device receives energy saving corresponding to each BWP in the multiple BWPs sent by a network device. Signal configuration information.
  • a network device for executing the method in the first aspect or the implementation manners thereof.
  • the network device includes a function module for executing the method in the first aspect or the implementations thereof.
  • a terminal device for executing the method in the second aspect or the implementations thereof.
  • the terminal device includes a functional module for executing the method in the second aspect or the implementations thereof.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, and execute the method in the above-mentioned first aspect or its implementations.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect or the implementations thereof.
  • a chip is provided for implementing any one of the first to second aspects or a method in each implementation thereof.
  • the chip includes a processor for invoking and running a computer program from a memory, so that a device installed with the chip executes any one of the first aspect to the second aspect described above or implementations thereof. method.
  • a computer-readable storage medium for storing a computer program that causes a computer to execute the method in any one of the first to second aspects described above or in its implementations.
  • a computer program product including computer program instructions that cause a computer to execute the method in any one of the first to second aspects described above or in various implementations thereof.
  • a computer program that, when run on a computer, causes the computer to execute the method in any one of the first to second aspects described above or in its implementations.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a schematic block diagram of a signal transmission method according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a power saving signal and a BWP in a frequency domain according to an embodiment of the present application.
  • FIG. 4 is another schematic diagram in the frequency domain of the energy-saving signal and BWP in the embodiment of the present application.
  • FIG. 5 is another schematic diagram of the energy-saving signal and BWP in the frequency domain according to the embodiment of the present application.
  • FIG. 6 is another schematic block diagram of a signal transmission method according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 9 is another schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 10 is another schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a chip according to an embodiment of the present application.
  • FIG. 12 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System for Mobile
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE LTE
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or a communication terminal or a terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.
  • PLMN public land mobile networks
  • the communication system 100 further includes at least one terminal device 120 located within a coverage area of the network device 110.
  • terminal equipment includes, but is not limited to, User Equipment (UE), access terminals, user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile devices, user terminals, Terminal, wireless communication device, user agent, or user device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing (PDA), and wireless communication.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Processing
  • Functional handheld devices, computing devices, or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in the future 5G network, or public land mobile network (PLMN) in future evolution Terminal equipment and the like are not limited in the embodiments of the present invention.
  • terminal devices 120 may perform terminal direct device (D2D) communication.
  • D2D terminal direct device
  • the 5G system or the 5G network may also be referred to as a New Radio (NR) system or an NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • the device having a communication function in the network / system in the embodiments of the present application may be referred to as a communication device.
  • the communication device may include a network device 110 and a terminal device 120 having a communication function, and the network device 110 and the terminal device 120 may be specific devices described above, and are not described herein again.
  • the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller, a mobile management entity, and the like, which is not limited in the embodiments of the present application.
  • both the LTE and NR systems have a DRX mechanism, so that the terminal does not have to turn on the receiver all the time when there is no data reception, but enters a discontinuous reception state, thereby achieving power saving.
  • the DRX mechanism includes configuring a DRX cycle for a UE in a connected state.
  • a DRX cycle consists of "OnDuration” and "Opportunity for DRX".
  • the UE monitors and receives downlink channels and signals including the PDCCH; during the “Opportunity for DRX” time, the UE does not receive downlink channels and signals such as the PDCCH to reduce power consumption.
  • the UE In the idle state, the UE needs to receive paging messages in a similar manner to DRX.
  • a DRX cycle there is a paging occasion PO.
  • the UE only receives paging messages at the PO, and does not receive paging messages outside the PO. To achieve the purpose of power saving.
  • the UE determines whether there is a paging message by detecting a PDCCH signal scrambled through a paging radio network temporary identity (P-RNTI).
  • P-RNTI paging radio network temporary identity
  • the DRX enhancement mechanism is currently being discussed.
  • the OnDuration that appears periodically in the UE is only opportunistically scheduled, even when the service load is very low.
  • the UE will only be scheduled within a few DRX cycles; for paging messages that use the DRX mechanism, the UE will have fewer opportunities to receive paging messages. Therefore, after the UE is configured with the DRX mechanism, there are still most PDCCH detections in the OnDuration and no data scheduling is detected, which leaves room for further optimization.
  • the UE will only get paging on some POs for a long time, and on most POs, the UE detects that there is no corresponding paging message for the PDCCH of the scheduling UE, so The reception of the terminal paging message under the existing mechanism consumes unnecessary power, and there is also the possibility of optimization.
  • the base station determines that the terminal needs to be scheduled in OnDuration, it can send an indication signal to the terminal before OnDuration, otherwise it does not send the indication signal to the terminal.
  • the terminal performs PDCCH detection and data reception on the on-duration of DRX only after detecting the indication signal, otherwise it does not perform PDCCH detection.
  • the above indication signal is beneficial to the energy saving of the terminal, and we can also call it WUS.
  • the UE only needs to detect the energy-saving signal to determine whether the PDCCH needs to be detected during the current terminal, which can save power compared to directly detecting the PDCCH.
  • the UE in the idle state to receive the paging message, it is determined whether the PDCCH needs to be detected at the current PO by detecting the energy saving signal before the PO.
  • a BWP can include a set of continuous physical resource blocks (PRBs), and the bandwidth of the BWP is less than or equal to the carrier bandwidth.
  • PRBs physical resource blocks
  • a maximum of 4 BWPs can be configured, one of which is a default BWP, and the default BWP may be an initial active (downlink) DL BWP, or may be different from an initial active DL BWP.
  • the terminal can currently only have one active BWP.
  • the terminal can switch between multiple BWPs based on downlink control information (DCI) signaling sent by the network, and can also switch between multiple BWPs based on control of a timer.
  • DCI downlink control information
  • the embodiment of the present application provides a method for how to configure an energy-saving signal when a terminal is configured with multiple BWPs.
  • FIG. 2 is a schematic flowchart of a signal transmission method 200 according to an embodiment of the present application. As shown in FIG. 2, the method 200 includes part or all of the following:
  • the network device sends configuration information of the energy-saving signal corresponding to each BWP in the multiple BWPs to the terminal device.
  • the network can configure the energy-saving signals in a per-BWP configuration, that is, the network configures a corresponding energy-saving signal for each BWP separately. For example, you can configure the frequency occupied by the energy-saving signals.
  • the terminal device can obtain the configuration information of the corresponding energy-saving signal. Thereby, a better energy saving gain can be achieved.
  • the configuration information of the energy-saving signal corresponding to each BWP may also be agreed by the agreement.
  • the protocol may stipulate multiple BWPs, and specifically may specify the bandwidth range occupied by multiple BWPs.
  • the protocol may further stipulate the frequency domain position and / or time domain resource position of the energy-saving signal corresponding to each BWP, and be configured inside the terminal device.
  • the network device can obtain the configuration information of the energy-saving signal corresponding to each BWP in advance.
  • the network device can determine the energy-saving signal corresponding to the activated BWP.
  • the configuration information and then the network device sends an energy saving signal according to the obtained configuration information. For example, an energy saving signal is transmitted on the configuration information.
  • the configuration information of the energy saving signal may be included in the configuration information of the corresponding BWP. That is, the network device sends configuration information of each BWP to the terminal device, and also configures the energy saving signal of the corresponding BWP, and carries the configuration information of the energy saving signal of the corresponding BWP in the configuration information of the BWP.
  • the configuration information of the BWP may include a bandwidth range occupied by the BWP, a parameter set, and measurement-related parameters (radio resource management (RRM) measurement or radio link monitoring (RLM) measurement ), Etc.
  • the configuration information of the BWP may further include the time-frequency resource location of the corresponding energy-saving signal, and the like. Therefore, the network device can complete both the configuration of the BWP and the configuration of the corresponding energy-saving signal through a single signaling, saving signaling overhead.
  • the frequency domain resources occupied by the energy saving signals corresponding to each BWP are within the bandwidth occupied by the corresponding BWP, or the frequency domain resources occupied by the energy saving signals corresponding to each BWP are within the bandwidth occupied by the corresponding BWP Outside the range, or the multiple BWPs are divided into a first BWP set and a second BWP set, the frequency domain resources occupied by the energy-saving signals corresponding to each BWP in the first BWP set are within the bandwidth range occupied by the corresponding BWP Within the second BWP set, the frequency domain resources occupied by the energy-saving signals corresponding to each BWP are outside the bandwidth occupied by the corresponding BWP.
  • Embodiments 1 to 3 of the present application will be described in detail below with reference to FIGS. 3 to 5.
  • the network is configured with three BWPs to the terminals, namely BWP1, BWP2, and BWP3.
  • the energy-saving signals configured by the network for the three BWPs are shown in Figures 3 to 5.
  • the frequency domain resources occupied by the energy-saving signals corresponding to each BWP are within the bandwidth occupied by the corresponding BWP.
  • the energy-saving signal corresponding to BWP1 is located in BWP1 in the frequency domain
  • the energy-saving signal corresponding to BWP2 is located in BWP2 in the frequency domain
  • the energy-saving signal corresponding to BWP3 is located in BWP3 in the frequency domain.
  • the network device can send a corresponding energy-saving signal to the terminal device on the BWP, and the terminal device can receive the corresponding energy-saving signal sent by the network device on the BWP, avoiding receiving the energy-saving signal.
  • Unnecessary frequency hopping Unnecessary frequency hopping.
  • the frequency domain resources occupied by the energy saving signal corresponding to each BWP are outside the bandwidth occupied by the corresponding BWP.
  • the energy-saving signal corresponding to BWP1 is located in BWP3 in the frequency domain
  • the energy-saving signal corresponding to BWP2 is located in BWP1 in the frequency domain
  • the energy-saving signal corresponding to BWP3 is located in BWP2 in the frequency domain.
  • the frequency domain resources occupied by the energy saving signals corresponding to some BWPs are within the bandwidth occupied by the corresponding BWP, and the frequency domain resources occupied by the energy saving signals corresponding to other BWPs are within the corresponding BWP. Occupied outside the range of bandwidth.
  • the frequency domain of resources occupied by the energy-saving signals corresponding to multiple BWPs may be located within the bandwidth occupied by the same BWP.
  • BWP1, BWP2, and BWP3 respectively correspond to the energy-saving signals at BWP1 in the frequency domain.
  • the energy-saving signals corresponding to BWP2 and BWP3 are located in the BWP outside the respective occupied bandwidth in the frequency domain, and the energy-saving signals corresponding to BWP2 are located in the bandwidth occupied by themselves in the frequency domain.
  • the frequency domain resources occupied by the energy-saving signals corresponding to multiple BWPs may also be located within the bandwidth occupied by some BWPs.
  • the terminal is configured with 4 BWPs, BWP1, BWP2, BWP3, and BWP4.
  • the frequency domain resources occupied by the energy-saving signals corresponding to each BWP can be within the bandwidth occupied by BWP1 and BWP2.
  • the frequency domain resources occupied by the energy-saving signals corresponding to BWP4 are located in BWP1 and BWP2.
  • FIG. 5 is only for illustration and is not intended to be limiting.
  • the BWP may be the default BWP of the terminal device or Initially activated downstream BWP.
  • the following attributes of the energy-saving signals respectively corresponding to multiple BWPs may be all the same or different, or may be partly the same, and other parts may be different.
  • This attribute can be the bandwidth of the energy-saving signal, that is, the width of the frequency domain occupied by the energy-saving signal.
  • some energy-saving signals corresponding to BWP can use a relatively large signal bandwidth, and energy-saving signals corresponding to some BWP can use a smaller signal bandwidth.
  • This attribute can also be the type of sequence used by the energy-saving signal. For example, some energy-saving signals corresponding to the BWP can use the ZC sequence, and some energy-saving signals corresponding to the BWP can use the pseudo-random sequence.
  • This attribute can also be the sequence number of the energy-saving signal.
  • the energy-saving signal uses the ZC sequence
  • different BWPs can use different ZC sequence cyclic shifts
  • different ZC sequence cyclic shifts can correspond to different sequence numbers. Different sequence numbers.
  • the energy-saving signal in the embodiment of the present application is essentially an indication signal, which may be the aforementioned WUS, or some other signals, for example, an existing synchronization signal / physical broadcast channel (Synchronization Signal) / Physical Broadcast Channel (SS / PBCH) block, the PDCCH channel itself, or a channel or signal occupying a candidate resource of the PDCCH, that is, as long as the terminal device receives or does not receive these SS / PBCH blocks or the PDCCH channel itself or occupies the PDCCH
  • the channel or signal of the candidate resource can be determined not to perform PDCCH detection in the corresponding receiving window.
  • the network device and the terminal device can agree on these rules in advance.
  • the embodiment of the present application does not limit the specific expression of the energy-saving signal.
  • the energy saving signal may be a wake-up signal
  • the wake-up signal is used to wake up the terminal
  • the timing relationship between the wake-up signal and the PO may be configured by a network device.
  • the network device After the network device sends the configuration information of multiple energy saving signals corresponding to the BWP to the terminal device, when the energy saving signal needs to be sent, it can first obtain the configuration information of the energy saving signal corresponding to the currently activated BWP, and then according to the configuration information to the terminal device Send an energy saving signal corresponding to the currently activated BWP.
  • the energy-saving signal sent on the time-frequency resource occupied by an energy-saving signal may be directed to at least one transmission window on the currently activated BWP, and the transmission window may be a transmission window of DRX, that is, the above-mentioned "On Duration ", the sending window may also be a paging occasion PO, or a PDCCH monitoring window, ie, a PDCCH search space.
  • an energy-saving signal received on a time-frequency resource occupied by an energy-saving signal may be directed to at least one receiving window on a currently activated BWP, and the receiving window may be a DRX transmission window, a paging occasion, or a PDCCH. Search space, etc.
  • the energy saving signal may also be used to indicate to the terminal device that PDCCH detection is not performed in a corresponding one of the receiving windows. That is, once the terminal device receives the energy-saving signal, it does not perform PDCCH detection in the corresponding receiving window. If not received, the terminal device performs PDCCH detection in the corresponding receiving window.
  • the sending window or receiving window corresponding to an energy-saving signal here may be the first sending window or the first receiving window after the energy-saving signal, or other subsequent sending windows or receiving windows, or may be after Multiple sending windows or receiving windows are not limited in this embodiment of the present application.
  • the network device After the BWP switching, the network device sends an energy saving signal to the terminal device on the configuration resource of the energy saving signal corresponding to the BWP after the switch. Similarly, the terminal device receives the energy saving signal on the configuration resource of the energy saving signal corresponding to the BWP after the switching.
  • FIG. 6 is a schematic block diagram of a signal transmission method 300 according to an embodiment of the present application. As shown in FIG. 6, the method 300 includes some or all of the following:
  • the terminal device receives configuration information of an energy-saving signal corresponding to each BWP in the multiple BWPs sent by a network device.
  • the configuration information of the energy-saving signal corresponding to each BWP is carried in the configuration information of the corresponding BWP.
  • the frequency domain resources occupied by the energy-saving signals corresponding to each BWP are within the bandwidth occupied by the corresponding BWP, or the energy-saving signals corresponding to each BWP are occupied The frequency domain resources are outside the bandwidth occupied by the corresponding BWP.
  • the multiple BWPs are divided into a first BWP set and a second BWP set, and a frequency domain resource occupied by an energy-saving signal corresponding to each BWP in the first BWP set is located at Within the bandwidth occupied by the corresponding BWP, the frequency domain resources occupied by the energy-saving signal corresponding to each BWP in the second BWP set are outside the bandwidth occupied by the corresponding BWP.
  • the first BWP set includes a first BWP, and a frequency domain resource occupied by an energy-saving signal corresponding to each BWP in the second BWP set is located in the first BWP. Within the occupied bandwidth.
  • the first BWP is a default BWP of the terminal device or an initially activated downlink BWP.
  • At least one of the following attributes of the energy-saving signals corresponding to at least two BWPs in the multiple BWPs is different: the bandwidth of the energy-saving signal, the type of sequence used by the energy-saving signal, and Sequence number of the energy-saving signal.
  • the method further includes: when a second BWP of the multiple BWPs is in an activated state, the terminal device according to the configuration information of the energy-saving signal corresponding to the second BWP Receiving an energy-saving signal corresponding to the second BWP sent by the network device.
  • the method further includes: determining, by the terminal device, physical downlink control in at least one window on the second BWP according to an energy-saving signal corresponding to the second BWP.
  • the detection of the channel PDCCH, or the terminal device determines, according to the energy-saving signal corresponding to the second BWP, that the detection of the physical downlink control channel PDCCH is not performed in at least one window on the second BWP.
  • the at least one window includes a discontinuous reception DRX transmission window, a paging occasion PO, or a PDCCH search space.
  • the interaction and related features and functions between the terminal device and the network device described in the terminal device correspond to the relevant characteristics and functions of the network device. In other words, what message does the network device send to the terminal device, and the terminal device receives the corresponding message from the network device.
  • the size of the sequence numbers of the above processes does not mean the order of execution.
  • the execution order of each process should be determined by its function and internal logic, and should not be implemented in this application.
  • the implementation process of the example constitutes any limitation.
  • FIG. 7 shows a schematic block diagram of a network device 400 according to an embodiment of the present application.
  • the network device 400 includes:
  • the transceiver unit 410 is configured to send configuration information of an energy-saving signal corresponding to each BWP in the multiple BWPs to the terminal device when the terminal device is configured with multiple bandwidth partial BWPs.
  • the configuration information of the energy-saving signal corresponding to each BWP is carried in the configuration information of the corresponding BWP.
  • the frequency domain resources occupied by the energy-saving signals corresponding to each BWP are within the bandwidth occupied by the corresponding BWP, or the energy-saving signals corresponding to each BWP are occupied The frequency domain resources are outside the bandwidth occupied by the corresponding BWP.
  • the multiple BWPs are divided into a first BWP set and a second BWP set, and a frequency domain resource occupied by an energy-saving signal corresponding to each BWP in the first BWP set is located at Within the bandwidth occupied by the corresponding BWP, the frequency domain resources occupied by the energy-saving signal corresponding to each BWP in the second BWP set are outside the bandwidth occupied by the corresponding BWP.
  • the first BWP set includes a first BWP, and a frequency domain resource occupied by an energy-saving signal corresponding to each BWP in the second BWP set is located in the first BWP. Within the occupied bandwidth.
  • the first BWP is a default BWP of the terminal device or an initially activated downlink BWP.
  • At least one of the following attributes of the energy-saving signals corresponding to at least two BWPs in the multiple BWPs is different: the bandwidth of the energy-saving signal, the type of sequence used by the energy-saving signal, and Sequence number of the energy-saving signal.
  • the transceiver unit is further configured to: when a second BWP among the multiple BWPs is in an activated state, send the The terminal device sends an energy saving signal corresponding to the second BWP.
  • the energy saving signal corresponding to the second BWP corresponds to at least one window on the second BWP, where the at least one window includes a discontinuous reception DRX transmission window and a paging occasion PO Or the physical downlink control channel PDCCH search space.
  • the network device 400 may correspond to the network device in the embodiment of the method of the present application, and the above and other operations and / or functions of each unit in the network device 400 are to implement the network in the method in FIG. 2 respectively.
  • the corresponding process of the device is not repeated here for brevity.
  • FIG. 8 shows a schematic block diagram of a terminal device 500 according to an embodiment of the present application.
  • the terminal device 500 includes:
  • the transceiver unit 510 is configured to receive configuration information of an energy-saving signal corresponding to each BWP in the multiple BWPs sent by the network device when the terminal device is configured with multiple bandwidth partial BWPs.
  • the configuration information of the energy-saving signal corresponding to each BWP is carried in the configuration information of the corresponding BWP.
  • the frequency domain resources occupied by the energy-saving signals corresponding to each BWP are within the bandwidth occupied by the corresponding BWP, or the energy-saving signals corresponding to each BWP are occupied The frequency domain resources are outside the bandwidth occupied by the corresponding BWP.
  • the multiple BWPs are divided into a first BWP set and a second BWP set, and a frequency domain resource occupied by an energy-saving signal corresponding to each BWP in the first BWP set is located at Within the bandwidth occupied by the corresponding BWP, the frequency domain resources occupied by the energy-saving signal corresponding to each BWP in the second BWP set are outside the bandwidth occupied by the corresponding BWP.
  • the first BWP set includes a first BWP, and a frequency domain resource occupied by an energy-saving signal corresponding to each BWP in the second BWP set is located in the first BWP. Within the occupied bandwidth.
  • the first BWP is a default BWP of the terminal device or an initially activated downlink BWP.
  • At least one of the following attributes of the energy-saving signals corresponding to at least two BWPs in the multiple BWPs is different: the bandwidth of the energy-saving signal, the type of sequence used by the energy-saving signal, and Sequence number of the energy-saving signal.
  • the transceiving unit is further configured to: when a second BWP of the multiple BWPs is in an activated state, receive according to the configuration information of the energy-saving signal corresponding to the second BWP. An energy-saving signal corresponding to the second BWP sent by the network device.
  • the terminal device further includes: a processing unit, configured to determine, according to an energy-saving signal corresponding to the second BWP, to perform physical processing in at least one window on the second BWP.
  • a processing unit configured to determine, according to an energy-saving signal corresponding to the second BWP, to perform physical processing in at least one window on the second BWP.
  • the detection of the downlink control channel PDCCH, or according to the energy-saving signal corresponding to the second BWP determines that the detection of the physical downlink control channel PDCCH is not performed in at least one window on the second BWP.
  • the at least one window includes a discontinuous reception DRX transmission window, a paging occasion PO, or a PDCCH search space.
  • terminal device 500 may correspond to the terminal device in the method embodiment of the present application, and the above and other operations and / or functions of each unit in the terminal device 500 are respectively to implement the terminal in the method in FIG. 6.
  • the corresponding process of the device is not repeated here for brevity.
  • an embodiment of the present application further provides a network device 600.
  • the network device 600 may be the network device 400 in FIG. 7, which can be used to execute content of the network device corresponding to the method 200 in FIG. 2.
  • the network device 600 shown in FIG. 9 includes a processor 610, and the processor 610 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the network device 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the network device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of antennas may be one or more.
  • the network device 600 may be the network device in the embodiment of the present application, and the network device 600 may implement the corresponding process implemented by the network device in each method in the embodiments of the present application.
  • the network device 600 may implement the corresponding process implemented by the network device in each method in the embodiments of the present application.
  • details are not described herein again.
  • the transceiver unit in the network device 600 may be implemented by the transceiver 630 in FIG. 9.
  • an embodiment of the present application further provides a terminal device 700.
  • the terminal device 700 may be the terminal device 500 in FIG. 8 and can be used to execute content of the terminal device corresponding to the method 300 in FIG. 6.
  • the terminal device 700 shown in FIG. 10 includes a processor 710, and the processor 710 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the terminal device 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the terminal device 700 may further include a transceiver 730, and the processor 710 may control the transceiver 730 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the processor 710 may control the transceiver 730 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 730 may include a transmitter and a receiver.
  • the transceiver 730 may further include antennas, and the number of antennas may be one or more.
  • the terminal device 700 may be the terminal device in the embodiment of the present application, and the terminal device 700 may implement the corresponding process implemented by the terminal device in each method in the embodiments of the present application.
  • the terminal device 700 may implement the corresponding process implemented by the terminal device in each method in the embodiments of the present application.
  • details are not described herein again.
  • the processing unit in the terminal device 700 may be implemented by the processor 710 in FIG. 10.
  • the transceiver unit in the terminal device 700 may be implemented by the transceiver 730 in FIG. 10.
  • FIG. 11 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 800 shown in FIG. 11 includes a processor 810, and the processor 810 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip 800 may further include a memory 820.
  • the processor 810 may call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.
  • the memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.
  • the chip 800 may further include an input interface 830.
  • the processor 810 may control the input interface 830 to communicate with other devices or chips. Specifically, the processor 810 may obtain information or data sent by other devices or chips.
  • the chip 800 may further include an output interface 840.
  • the processor 810 may control the output interface 840 to communicate with other devices or chips. Specifically, the processor 810 may output information or data to the other devices or chips.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.
  • FIG. 12 is a schematic block diagram of a communication system 900 according to an embodiment of the present application. As shown in FIG. 12, the communication system 900 includes a terminal device 910 and a network device 920.
  • the terminal device 910 may be used to implement the corresponding functions implemented by the terminal device in the foregoing method
  • the network device 920 may be used to implement the corresponding functions implemented by the network device in the foregoing method.
  • details are not described herein again. .
  • the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
  • each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
  • the storage medium is located in a memory, and the processor reads the information in the memory and completes the steps of the foregoing method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
  • the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
  • RAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchronous DRAM Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM Enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Synchrobus RAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.
  • An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application. For simplicity, here No longer.
  • the computer-readable storage medium can be applied to the terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application, for the sake of brevity , Will not repeat them here.
  • An embodiment of the present application further provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instruction causes the computer to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. More details.
  • the computer program product can be applied to the terminal device in the embodiment of the present application, and the computer program instruction causes the computer to execute the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application.
  • the computer program instruction causes the computer to execute the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application.
  • I will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program may be applied to a network device in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.
  • the computer program may be applied to a terminal device in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the terminal device in each method in the embodiment of the present application. , Will not repeat them here.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

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Abstract

本申请实施例公开了一种传输信号的方法、网络设备和终端设备，该方法包括：在终端设备被配置多个带宽部分BWP时，网络设备向所述终端设备发送所述多个BWP中每个BWP对应的节能信号的配置信息。本申请实施例的方法、网络设备和终端设备，有利于实现更好的节能增益。

Description

传输信号的方法、网络设备和终端设备 技术领域
本申请实施例涉及通信领域，具体涉及一种传输信号的方法、网络设备和终端设备。
背景技术
随着通信系统的演进，对终端节电提出了更高的要求。例如对于现有的非连续接收(Discontinuous Reception，DRX)机制，在每个on duration，终端需要不断检测物理下行控制信道(Physical Downlink Control Channel，PDCCH)来判断基站是否调度发给自己的数据传输。但是对于大部分终端来说，可能在很长一段时间没有接收数据传输的需要，但是仍然需要保持定期的唤醒机制来监听可能的下行传输，对于这类终端，节电有进一步优化的空间。对于idle状态下的终端接收寻呼消息的情况也是类似。
对于DRX机制，可以在on duration之前向终端发送指示信号，终端仅在检测到该指示信号后才在DRX的on duration进行PDCCH检测以及数据接收，否则不进行PDCCH检测。该指示信号也称之为节能信号(power saving signal，WUS)。类似的，对于idle态下的终端接收寻呼消息，在PO之前通过检测节能信号判断在本次PO是否需要检测PDCCH。
在引入带宽部分(Bandwidth Part，BWP)的情况下，如何配置节能信号目前没有明确的方案。
发明内容
本申请实施例提供一种传输信号的方法、网络设备和终端设备，有利于提高终端设备接收到节能信号的灵活性，从而能够实现更好的节能增益。
第一方面，提供了一种传输信号的方法，该方法包括：在终端设备被配置多个带宽部分BWP时，网络设备向所述终端设备发送所述多个BWP中每个BWP对应的节能信号的配置信息。
第二方面，提供了一种传输信号的方法，该方法包括：在终端设备被配置多个带宽部分BWP时，所述终端设备接收网络设备发送的所述多个BWP中每个BWP对应的节能信号的配置信息。
第三方面，提供了一种网络设备，用于执行上述第一方面或其各实现方式中的方法。
具体地，该网络设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第四方面，提供了一种终端设备，用于执行上述第二方面或其各实现方式中的方法。
具体地，该终端设备包括用于执行上述第二方面或其各实现方式中的方法的功能模块。
第五方面，提供了一种网络设备，包括处理器和存储器。该存储器用于 存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第一方面或其各实现方式中的方法。
第六方面，提供了一种终端设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第二方面或其各实现方式中的方法。
第七方面，提供了一种芯片，用于实现上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行如上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第八方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第九方面，提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第十方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
通过上述技术方案，通过对多个BWP单独配置节能信号，有利于提高终端设备接收到节能信号的灵活性，从而能够实现更好的节能增益。
附图说明
图1是本申请实施例提供的一种通信系统架构的示意性图。
图2是本申请实施例提供的传输信号的方法的一种示意性框图。
图3是本申请实施例中节能信号与BWP在频域上的示意图。
图4是本申请实施例中节能信号与BWP在频域上的另一示意图。
图5是本申请实施例中节能信号与BWP在频域上的再一示意图。
图6是本申请实施例提供的传输信号的方法的另一种示意性框图。
图7是本申请实施例提供的网络设备的一种示意性框图。
图8是本申请实施例提供的终端设备的一种示意性框图。
图9是本申请实施例提供的网络设备的另一种示意性框图。
图10是本申请实施例提供的终端设备的另一种示意性框图。
图11是本申请实施例提供的一种芯片的示意性框图。
图12是本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、LTE系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统或5G系统等。
示例性的，本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110，网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于用户设备(User Equipment，UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(Public Land Mobile Network，PLMN)中的终端设备等，本发明实施例并不限定。
可选地，终端设备120之间可以进行终端直连(Device to Device，D2D)通信。
可选地，5G系统或5G网络还可以称为新无线(New Radio，NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端设备，可选地，该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
可选地，该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例对此不作限定。
应理解，本申请实施例中网络/系统中具有通信功能的设备可称为通信设 备。以图1示出的通信系统100为例，通信设备可包括具有通信功能的网络设备110和终端设备120，网络设备110和终端设备120可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信系统100中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
为了减少终端的耗电，LTE和NR系统中都有DRX机制，使得终端在没有数据接收的情况下，可以不必一直开启接收机，而是进入了一种非连续接收的状态，从而达到省电的目的。DRX的机制包括为处于连接态的UE配置DRX cycle，一个DRX cycle有“On Duration”和“Opportunity for DRX”组成。在“On Duration”时间内，UE监听并接收包括PDCCH在内的下行信道和信号；在“Opportunity for DRX”时间内，UE不接收PDCCH等下行信道和信号以减少功耗。在空闲态下的UE需要与DRX类似的方式接收寻呼消息，在一个DRX周期内存在一个寻呼时机PO，UE只在PO接收寻呼消息，而在PO之外的时间不接收寻呼消息，来达到省电的目的。在PO期间，UE通过检测通过寻呼无线网络临时标识(Paging Radio Network Tempory Identity，P-RNTI)加扰的PDCCH信号来判断是否有寻呼消息。
在5G以及LTE演进项目中，目前正讨论DRX的增强机制，例如网络虽然给UE配置了DRX机制，UE在周期性出现的On Duration仅是机会性的得到调度，甚至在业务负荷很低的情况下，UE仅仅在少数的DRX周期内会得到调度；对于采用DRX机制的寻呼消息而言，UE接收到寻呼消息的时机更少。因此，UE在配置了DRX机制后，仍然存在多数On Duration内的PDCCH检测并没有检测到数据调度，这就存在更进一步的优化空间。
类似地，对于寻呼，UE在较长的时间内，也仅仅会在部分的PO上得到寻呼，而在大部分的PO上UE检测调度UE的PDCCH是没有对应的寻呼消息了，因此现有机制下终端寻呼消息的接收有功率的不必要消耗，也存在优化的可能。
进一步地，对于连接态的UE的PDCCH接收或者在On Duration期间的PDCCH接收，也存在上述类似的问题，这是由于一个系统中存在多个用户，系统负荷高时，单个用户仅仅会得到在部分时间上的PDCCH调度，同样，UE的业务到达在时间上也有不确定性，网络仅仅会在UE的业务到达之后才调度UE。因此，对于连接态的UE的PDCCH接收或者在On Duration期间的PDCCH接收，也存在着类似前述的优化可能。
目前对于DRX机制，一种优化解决方案是，如果基站判断需要在On Duration调度终端，则可以在On Duration之前向终端发送指示信号，否则不向终端发送该指示信号。终端仅在检测到该指示信号后才在DRX的on  duration进行PDCCH检测以及数据接收，否则不进行PDCCH检测。上述指示信号有利于终端的节能，我们也可以称之为WUS。此时，UE仅需要检测节能信号来判断在本次终端期间需不需要检测PDCCH，相比直接检测PDCCH可以省电。类似的，对于空闲态下的UE接收寻呼消息，在PO之前通过检测节能信号判断在本次PO是否需要检测PDCCH。
NR中引入了BWP的概念，一个BWP内可以包括一组连续的物理资源块(physical resource block，PRB)，BWP的带宽小于或等于载波带宽。对于终端的一个服务小区上最多可以配置4个BWP，其中有一个是默认(default)的BWP，default BWP可以是初始激活(initial active)下行(Downlink，DL)BWP，也可以是不同于initial active DL BWP的BWP。但终端当前只能有一个激活的BWP。终端可以基于网络发送的下行控制信息(Downlink Control Information，DCI)信令在多个BWP之间切换，也可以基于定时器(timer)的控制在多个BWP之间切换。
本申请实施例提供了一种当终端被配置了多个BWP的情况下，如何配置节能信号的方法。
图2为本申请实施例提供的一种传输信号的方法200的示意性流程图。如图2所示，该方法200包括以下部分或全部内容：
S210，在终端设备被配置多个带宽部分BWP时，网络设备向所述终端设备发送所述多个BWP中每个BWP对应的节能信号的配置信息。
当终端设备被配置了多个BWP时，网络对节能信号的配置可以是per-BWP配置，也就是说，网络为每个BWP单独配置对应的节能信号，例如，可以配置节能信号所占的频域资源位置和/或时域资源位置，或者还可配置节能信号所发的次数，或者可以配置节能信号的参数集(numerology)，例如子载波间隔等。这样就使得终端设备在某一BWP处于激活态时，可以获取到相应的节能信号的配置信息。从而可以实现更好的节能增益。
需要说明的是，该每个BWP所对应的节能信号的配置信息也可以是由协议约定好的。例如协议可以约定好多个BWP，具体地可以约定多个BWP所占的带宽范围。协议可以进一步地约定每个BWP所对应的节能信号的频域位置和/或时域资源位置等，并配置在终端设备内部。网络设备可以提前获取到每个BWP对应的节能信号的配置信息，当某个BWP处于激活态，且网络设备需要发送节能信号时，网络设备就可以确定与激活态的BWP所对应的节能信号的配置信息，进而网络设备根据获取到的配置信息，发送节能信号。例如，在该配置信息上发送节能信号。
可选地，网络设备向终端设备发送每个BWP对应的节能信号的配置信息时，可以将节能信号的配置信息包含于相应的BWP的配置信息中。也就是说，网络设备在向终端设备发送每个BWP的配置信息，同时也配置相应BWP的节能信号，并将相应BWP的节能信号的配置信息承载于BWP的配置信息中。举例来说，该BWP的配置信息可以包括BWP所占的带宽范围、参数集、测量相关的参数(无线资源管理(Radio Resource Management，RRM)测量或无线链路监测(Radio Link Monitoring，RLM)测量)等，该BWP的配 置信息还可以包括相应的节能信号的时频资源位置等。因此，网络设备可以通过一条信令就既可以完成BWP的配置又可以完成相应的节能信号的配置，节约了信令开销。
可选地，该每个BWP对应的节能信号所占的频域资源位于相应BWP所占带宽范围之内，或，该每个BWP对应的节能信号所占的频域资源位于相应BWP所占带宽范围之外，或，该多个BWP分为第一BWP集合和第二BWP集合，该第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占带宽范围之内，该第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占带宽范围之外。
下面将结合图3至图5详细描述本申请实施例1至3。
假设网络向终端配置了3个BWP，分别为BWP1、BWP2和BWP3。网络为该3个BWP分别配置的节能信号如图3～5所示。
在图3中，每一个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内。具体地，BWP1对应的节能信号在频域上位于BWP1，BWP2对应的节能信号在频域上位于BWP2，BWP3对应的节能信号在频域上位于BWP3。
也就是说，当其中某个BWP激活时，网络设备可以向该BWP上向终端设备发送相应的节能信号，终端设备可以在该BWP上接收网络设备发送的相应的节能信号，避免了接收节能信号时不必要的跳频。
在图4中，每一个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。具体地，BWP1对应的节能信号在频域上位于BWP3，BWP2对应的节能信号在频域上位于BWP1，BWP3对应的节能信号在频域上位于BWP2。
在图5中，多个BWP中，部分BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，其他部分BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。例如，多个BWP对应的节能信号所占的资源频域可以位于同一个BWP所占的带宽范围之内。具体地，BWP1、BWP2和BWP3分别对应节能信号在频域上均位于BWP1。也就是说，BWP2和BWP3分别对应的节能信号在频域上位于各自所占带宽范围之外的BWP内，BWP2对应的节能信号在频域上则位于自己所占的带宽范围之内。
多个BWP对应的节能信号所占的频域资源也可以是位于部分BWP所占的带宽范围之内。例如，假设终端被配置了4个BWP，BWP1、BWP2、BWP3和BWP4，该每个BWP对应的节能信号所占的频域资源可以在BWP1和BWP2所占的带宽范围之内，例如，BWP1～BWP4对应的节能信号所占的频域资源均位于BWP1和BWP2中。图5仅仅用于示意，并不用于限定。
可选地，当配置给终端设备的多个BWP分别对应的节能信号所占的频域资源位于同一个BWP所占的带宽范围之内时，该BWP可以为终端设备默认的(default)BWP或者初始激活的下行BWP。
可选地，多个BWP分别对应的节能信号的下列属性可以全部相同或不 同，或者也可以部分相同，另外部分不相同。该属性可以是节能信号的带宽，即节能信号所占的频域宽度，例如有些BWP对应的节能信号可以采用比较大的信号带宽，而有些BWP对应的节能信号可以采用较小的信号带宽。该属性还可以是节能信号所采用的序列种类，例如有些BWP对应的节能信号可以采用ZC序列，而有些BWP对应的节能信号可以采用伪随机序列。该属性还可以是节能信号的序列编号，例如，假设节能信号采用ZC序列，不同的BWP可以使用不同的ZC序列循环移位，不同的ZC序列循环移位可以对应不同的序列编号，也就具有不同的序列编号。
应理解，本申请实施例中的节能信号实质上就是一种指示信号，可以是前面提到的WUS，也可以是其他一些信号，例如可以复用现有的同步信号/物理广播信道(Synchronization Signal/Physical Broadcast Channel，SS/PBCH)块、PDCCH信道本身，或者占用PDCCH的候选资源的信道或信号，也就是说，只要终端设备接收或者没有接收到这些SS/PBCH块或者PDCCH信道本身或者占用PDCCH的候选资源的信道或信号就可以确定在对应的接收窗口不进行PDCCH的检测。网络设备可以和终端设备提前约定好这些规则，本申请实施例对节能信号的具体表现方式不作限定。
举例来说，对于处于空闲态的终端来说，该节能信号可以是唤醒信号，该唤醒信号用于唤醒终端，并且该唤醒信号与PO之间的定时关系可以由网络设备配置。
网络设备在向终端设备发送了多个BWP对应的节能信号的配置信息之后，当需要发送节能信号时，可以先获取当前激活的BWP对应的节能信号的配置信息，然后根据该配置信息向终端设备发送与当前激活的BWP对应的节能信号。
对于网络设备而言，在一个节能信号所占的时频资源上发送的节能信号可以是针对当前激活的BWP上的至少一个发送窗口，该发送窗口可以是DRX的发送窗口，即上述的“On Duration”，该发送窗口也可以是一个寻呼时机PO，或者是PDCCH的监听窗口，即PDCCH搜索空间等。对于终端设备而言，在一个节能信号所占的时频资源上接收的节能信号可以是针对当前激活的BWP上的至少一个接收窗口，该接收窗口可以是DRX的发送窗口，寻呼时机或者PDCCH搜索空间等。终端设备一旦接收到该节能信号之后，就可以在对应的接收窗口中进行PDCCH的检测。如果没有接收到，那么终端设备在对应的接收窗口中就不进行PDCCH的检测。
应理解，该节能信号也可以是用于向终端设备指示在对应的一个接收窗口中不进行PDCCH的检测。也就是说，终端设备一旦接收到该节能信号之后，就在对应的接收窗口中不进行PDCCH的检测。如果没有接收到，那么终端设备在对应的接收窗口中进行PDCCH的检测。
这里所涉及的与一个节能信号对应的发送窗口或者接收窗口可以是该节能信号之后的第一个发送窗口或者第一个接收窗口，或者是之后的其他发送窗口或者接收窗口，也可以是之后的多个发送窗口或者接收窗口，本申请实施例对此不构成限定。
在BWP切换之后，网络设备就在切换之后的BWP对应的节能信号的配置资源上向终端设备发送节能信号，同样地，终端设备在切换之后的BWP对应的节能信号的配置资源上接收节能信号。
图6为本申请实施例提供的一种传输信号的方法300的示意性框图。如图6所示，该方法300包括以下部分或全部内容：
S310，在终端设备被配置多个带宽部分BWP时，所述终端设备接收网络设备发送的所述多个BWP中每个BWP对应的节能信号的配置信息。
因此，本申请实施例的传输信号的方法，通过对多个BWP单独配置节能信号，有利于提高终端设备接收到节能信号的灵活性，从而能够实现更好的节能增益。
可选地，在本申请实施例中，所述每个BWP对应的节能信号的配置信息承载于相应BWP的配置信息中。
可选地，在本申请实施例中，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，或，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
可选地，在本申请实施例中，所述多个BWP分为第一BWP集合和第二BWP集合，所述第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
可选地，在本申请实施例中，所述第一BWP集合包括第一BWP，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于所述第一BWP所占的带宽范围内。
可选地，在本申请实施例中，所述第一BWP为所述终端设备的默认BWP或初始激活的下行BWP。
可选地，在本申请实施例中，所述多个BWP中至少两个BWP分别对应的节能信号的以下属性中的至少一种属性不同：节能信号的带宽、节能信号所采用的序列种类和节能信号的序列编号。
可选地，在本申请实施例中，所述方法还包括：在所述多个BWP中的第二BWP处于激活态时，所述终端设备根据所述第二BWP对应的节能信号的配置信息，接收所述网络设备发送的与所述第二BWP对应的节能信号。
可选地，在本申请实施例中，所述方法还包括：所述终端设备根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内进行物理下行控制信道PDCCH的检测，或所述终端设备根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内不进行物理下行控制信道PDCCH的检测。
可选地，在本申请实施例中，所述至少一个窗口包括非连续接收DRX发送窗口、寻呼时机PO或PDCCH搜索空间。
应理解，终端设备描述的终端设备与网络设备之间的交互及相关特性、功能等与网络设备的相关特性、功能相应。也就是说，网络设备向终端设备发送什么消息，终端设备从网络设备接收相应的消息。
还应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
上文中详细描述了根据本申请实施例的传输信号的方法，下面将结合图7至图10，描述根据本申请实施例的传输信号的装置，方法实施例所描述的技术特征适用于以下装置实施例。
图7示出了本申请实施例的网络设备400的示意性框图。如图7所示，该网络设备400包括：
收发单元410，用于在终端设备被配置多个带宽部分BWP时，向所述终端设备发送所述多个BWP中每个BWP对应的节能信号的配置信息。
可选地，在本申请实施例中，所述每个BWP对应的节能信号的配置信息承载于相应BWP的配置信息中。
可选地，在本申请实施例中，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，或，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
可选地，在本申请实施例中，所述多个BWP分为第一BWP集合和第二BWP集合，所述第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
可选地，在本申请实施例中，所述第一BWP集合包括第一BWP，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于所述第一BWP所占的带宽范围内。
可选地，在本申请实施例中，所述第一BWP为所述终端设备的默认BWP或初始激活的下行BWP。
可选地，在本申请实施例中，所述多个BWP中至少两个BWP分别对应的节能信号的以下属性中的至少一种属性不同：节能信号的带宽、节能信号所采用的序列种类和节能信号的序列编号。
可选地，在本申请实施例中，所述收发单元还用于：在所述多个BWP中的第二BWP处于激活态时，根据所述第二BWP对应的节能信号的配置信息，向所述终端设备发送与所述第二BWP对应的节能信号。
可选地，在本申请实施例中，与所述第二BWP对应的节能信号对应所述第二BWP上的至少一个窗口，所述至少一个窗口包括非连续接收DRX发送窗口、寻呼时机PO或物理下行控制信道PDCCH搜索空间。
应理解，根据本申请实施例的网络设备400可对应于本申请方法实施例中的网络设备，并且网络设备400中的各个单元的上述和其它操作和/或功能分别为了实现图2方法中网络设备的相应流程，为了简洁，在此不再赘述。
图8示出了本申请实施例的终端设备500的示意性框图。如图8所示，该终端设备500包括：
收发单元510，用于在终端设备被配置多个带宽部分BWP时，接收网络设备发送的所述多个BWP中每个BWP对应的节能信号的配置信息。
可选地，在本申请实施例中，所述每个BWP对应的节能信号的配置信息承载于相应BWP的配置信息中。
可选地，在本申请实施例中，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，或，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
可选地，在本申请实施例中，所述多个BWP分为第一BWP集合和第二BWP集合，所述第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
可选地，在本申请实施例中，所述第一BWP集合包括第一BWP，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于所述第一BWP所占的带宽范围内。
可选地，在本申请实施例中，所述第一BWP为所述终端设备的默认BWP或初始激活的下行BWP。
可选地，在本申请实施例中，所述多个BWP中至少两个BWP分别对应的节能信号的以下属性中的至少一种属性不同：节能信号的带宽、节能信号所采用的序列种类和节能信号的序列编号。
可选地，在本申请实施例中，所述收发单元还用于：在所述多个BWP中的第二BWP处于激活态时，根据所述第二BWP对应的节能信号的配置信息，接收所述网络设备发送的与所述第二BWP对应的节能信号。
可选地，在本申请实施例中，所述终端设备还包括：处理单元，用于根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内进行物理下行控制信道PDCCH的检测，或根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内不进行物理下行控制信道PDCCH的检测。
可选地，在本申请实施例中，所述至少一个窗口包括非连续接收DRX发送窗口、寻呼时机PO或PDCCH搜索空间。
应理解，根据本申请实施例的终端设备500可对应于本申请方法实施例中的终端设备，并且终端设备500中的各个单元的上述和其它操作和/或功能分别为了实现图6方法中终端设备的相应流程，为了简洁，在此不再赘述。
如图9所示，本申请实施例还提供了一种网络设备600，该网络设备600可以是图7中的网络设备400，其能够用于执行与图2中方法200对应的网络设备的内容。图9所示的网络设备600包括处理器610，处理器610可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图9所示，网络设备600还可以包括存储器620。其中，处理器610可以从存储器620中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
可选地，如图9所示，网络设备600还可以包括收发器630，处理器610 可以控制该收发器630与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该网络设备600可为本申请实施例的网络设备，并且该网络设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
一个具体的实施方式中，网络设备600中的收发单元可以由图9中的收发器630实现。
如图10所示，本申请实施例还提供了一种终端设备700，该终端设备700可以是图8中的终端设备500，其能够用于执行与图6中方法300对应的终端设备的内容。图10所示的终端设备700包括处理器710，处理器710可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图10所示，终端设备700还可以包括存储器720。其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，如图10所示，终端设备700还可以包括收发器730，处理器710可以控制该收发器730与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器730可以包括发射机和接收机。收发器730还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该终端设备700可为本申请实施例的终端设备，并且该终端设备700可以实现本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
一个具体的实施方式中，终端设备700中的处理单元可以由图10中的处理器710实现。终端设备700中的收发单元可以由图10中的收发器730实现。
图11是本申请实施例的芯片的示意性结构图。图11所示的芯片800包括处理器810，处理器810可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图11所示，芯片800还可以包括存储器820。其中，处理器810可以从存储器820中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器820可以是独立于处理器810的一个单独的器件，也可以集成在处理器810中。
可选地，该芯片800还可以包括输入接口830。其中，处理器810可以控制该输入接口830与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片800还可以包括输出接口840。其中，处理器810可以控制该输出接口840与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的终端设备，并且该芯片可以实现本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
图12是本申请实施例提供的一种通信系统900的示意性框图。如图12所示，该通信系统900包括终端设备910和网络设备920。
其中，该终端设备910可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR  SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机可读存储介质可应用于本申请实施例中的终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序产品可应用于本申请实施例中的终端设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序可应用于本申请实施例中的终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方 法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (48)

  1. 一种传输信号的方法，其特征在于，包括：
    在终端设备被配置多个带宽部分BWP时，网络设备向所述终端设备发送所述多个BWP中每个BWP对应的节能信号的配置信息。
  2. 根据权利要求1所述的方法，其特征在于，所述每个BWP对应的节能信号的配置信息承载于相应BWP的配置信息中。
  3. 根据权利要求1或2所述的方法，其特征在于，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，或，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  4. 根据权利要求1或2所述的方法，其特征在于，所述多个BWP分为第一BWP集合和第二BWP集合，所述第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  5. 根据权利要求4所述的方法，其特征在于，所述第一BWP集合包括第一BWP，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于所述第一BWP所占的带宽范围内。
  6. 根据权利要求5所述的方法，其特征在于，所述第一BWP为所述终端设备的默认BWP或初始激活的下行BWP。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述多个BWP中至少两个BWP分别对应的节能信号的以下属性中的至少一种属性不同：节能信号的带宽、节能信号所采用的序列种类和节能信号的序列编号。
  8. 根据权利要求1至7中任一项所述的方法，其特征在于，所述方法还包括：
    在所述多个BWP中的第二BWP处于激活态时，所述网络设备根据所述第二BWP对应的节能信号的配置信息，向所述终端设备发送与所述第二BWP对应的节能信号。
  9. 根据权利要求8所述的方法，其特征在于，与所述第二BWP对应的节能信号对应所述第二BWP上的至少一个窗口，所述至少一个窗口包括非连续接收DRX发送窗口、寻呼时机PO或物理下行控制信道PDCCH搜索空间。
  10. 一种传输信号的方法，其特征在于，包括：
    在终端设备被配置多个带宽部分BWP时，所述终端设备接收网络设备发送的所述多个BWP中每个BWP对应的节能信号的配置信息。
  11. 根据权利要求10所述的方法，其特征在于，所述每个BWP对应的节能信号的配置信息承载于相应BWP的配置信息中。
  12. 根据权利要求10或11所述的方法，其特征在于，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，或， 所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  13. 根据权利要求10或11所述的方法，其特征在于，所述多个BWP分为第一BWP集合和第二BWP集合，所述第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  14. 根据权利要求13所述的方法，其特征在于，所述第一BWP集合包括第一BWP，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于所述第一BWP所占的带宽范围内。
  15. 根据权利要求14所述的方法，其特征在于，所述第一BWP为所述终端设备的默认BWP或初始激活的下行BWP。
  16. 根据权利要求10至15中任一项所述的方法，其特征在于，所述多个BWP中至少两个BWP分别对应的节能信号的以下属性中的至少一种属性不同：节能信号的带宽、节能信号所采用的序列种类和节能信号的序列编号。
  17. 根据权利要求10至16中任一项所述的方法，其特征在于，所述方法还包括：
    在所述多个BWP中的第二BWP处于激活态时，所述终端设备根据所述第二BWP对应的节能信号的配置信息，接收所述网络设备发送的与所述第二BWP对应的节能信号。
  18. 根据权利要求17所述的方法，其特征在于，所述方法还包括：
    所述终端设备根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内进行物理下行控制信道PDCCH的检测，或
    所述终端设备根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内不进行物理下行控制信道PDCCH的检测。
  19. 根据权利要求18所述的方法，其特征在于，所述至少一个窗口包括非连续接收DRX发送窗口、寻呼时机PO或PDCCH搜索空间。
  20. 一种网络设备，其特征在于，所述网络设备包括：
    收发单元，用于在终端设备被配置多个带宽部分BWP时，向所述终端设备发送所述多个BWP中每个BWP对应的节能信号的配置信息。
  21. 根据权利要求20所述的网络设备，其特征在于，所述每个BWP对应的节能信号的配置信息承载于相应BWP的配置信息中。
  22. 根据权利要求20或21所述的网络设备，其特征在于，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，或，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  23. 根据权利要求20或21所述的网络设备，其特征在于，所述多个BWP分为第一BWP集合和第二BWP集合，所述第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内， 所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  24. 根据权利要23所述的网络设备，其特征在于，所述第一BWP集合包括第一BWP，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于所述第一BWP所占的带宽范围内。
  25. 根据权利要求24所述的网络设备，其特征在于，所述第一BWP为所述终端设备的默认BWP或初始激活的下行BWP。
  26. 根据权利要求20至25中任一项所述的网络设备，其特征在于，所述多个BWP中至少两个BWP分别对应的节能信号的以下属性中的至少一种属性不同：节能信号的带宽、节能信号所采用的序列种类和节能信号的序列编号。
  27. 根据权利要求20至26中任一项所述的网络设备，其特征在于，所述收发单元还用于：
    在所述多个BWP中的第二BWP处于激活态时，根据所述第二BWP对应的节能信号的配置信息，向所述终端设备发送与所述第二BWP对应的节能信号。
  28. 根据权利要求27所述的网络设备，其特征在于，与所述第二BWP对应的节能信号对应所述第二BWP上的至少一个窗口，所述至少一个窗口包括非连续接收DRX发送窗口、寻呼时机PO或物理下行控制信道PDCCH搜索空间。
  29. 一种终端设备，其特征在于，所述终端设备包括：
    收发单元，用于在终端设备被配置多个带宽部分BWP时，接收网络设备发送的所述多个BWP中每个BWP对应的节能信号的配置信息。
  30. 根据权利要求29所述的终端设备，其特征在于，所述每个BWP对应的节能信号的配置信息承载于相应BWP的配置信息中。
  31. 根据权利要求29或30所述的终端设备，其特征在于，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，或，所述每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  32. 根据权利要求29或30所述的终端设备，其特征在于，所述多个BWP分为第一BWP集合和第二BWP集合，所述第一BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之内，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于相应BWP所占的带宽范围之外。
  33. 根据权利要求32所述的终端设备，其特征在于，所述第一BWP集合包括第一BWP，所述第二BWP集合中的每个BWP对应的节能信号所占的频域资源位于所述第一BWP所占的带宽范围内。
  34. 根据权利要求33所述的终端设备，其特征在于，所述第一BWP为所述终端设备的默认BWP或初始激活的下行BWP。
  35. 根据权利要求29至34中任一项所述的终端设备，其特征在于，所 述多个BWP中至少两个BWP分别对应的节能信号的以下属性中的至少一种属性不同：节能信号的带宽、节能信号所采用的序列种类和节能信号的序列编号。
  36. 根据权利要求29至35中任一项所述的终端设备，其特征在于，所述收发单元还用于：
    在所述多个BWP中的第二BWP处于激活态时，根据所述第二BWP对应的节能信号的配置信息，接收所述网络设备发送的与所述第二BWP对应的节能信号。
  37. 根据权利要求36所述的终端设备，其特征在于，所述终端设备还包括：
    处理单元，用于根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内进行物理下行控制信道PDCCH的检测，或
    根据与所述第二BWP对应的节能信号，确定在所述第二BWP上的至少一个窗口内不进行物理下行控制信道PDCCH的检测。
  38. 根据权利要求37所述的终端设备，其特征在于，所述至少一个窗口包括非连续接收DRX发送窗口、寻呼时机PO或PDCCH搜索空间。
  39. 一种网络设备，其特征在于，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至9中任一项所述的方法。
  40. 一种终端设备，其特征在于，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求10至19中任一项所述的方法。
  41. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至9中任一项所述的方法。
  42. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求10至19中任一项所述的方法。
  43. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至9中任一项所述的方法。
  44. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求10至19中任一项所述的方法。
  45. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求1至9中任一项所述的方法。
  46. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求10至19中任一项所述的方法。
  47. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求1至9中任一项所述的方法。
  48. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求10至19中任一项所述的方法。
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* Cited by examiner, † Cited by third party
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WO2023116441A1 (zh) * 2021-12-24 2023-06-29 华为技术有限公司 通信方法、装置、设备以及存储介质

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CA3107510C (en) 2022-12-13
CN110892770B (zh) 2023-12-29
KR20210040074A (ko) 2021-04-12
US20210144646A1 (en) 2021-05-13
JP7183382B2 (ja) 2022-12-05
CN110892770A (zh) 2020-03-17
EP3823376A4 (en) 2021-07-28
BR112021001414A2 (pt) 2021-04-27
TW202008825A (zh) 2020-02-16
JP2021533610A (ja) 2021-12-02
CN117750477A (zh) 2024-03-22
CA3107510A1 (en) 2020-01-30
AU2018434236A1 (en) 2021-03-11
EP3823376A1 (en) 2021-05-19
RU2767189C1 (ru) 2022-03-16

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