WO2018218687A1 - 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
WO2018218687A1
WO2018218687A1 PCT/CN2017/087082 CN2017087082W WO2018218687A1 WO 2018218687 A1 WO2018218687 A1 WO 2018218687A1 CN 2017087082 W CN2017087082 W CN 2017087082W WO 2018218687 A1 WO2018218687 A1 WO 2018218687A1
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Prior art keywords
paging
signal
indication parameter
terminal device
period
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PCT/CN2017/087082
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English (en)
French (fr)
Inventor
汲桐
苏俞婉
铁晓磊
金哲
张维良
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CA3065623A priority Critical patent/CA3065623C/en
Priority to JP2019566189A priority patent/JP6910475B2/ja
Priority to PCT/CN2017/087082 priority patent/WO2018218687A1/zh
Priority to BR112019025413-7A priority patent/BR112019025413A2/pt
Priority to KR1020197037788A priority patent/KR102256448B1/ko
Priority to EP17911823.7A priority patent/EP3634050B1/en
Priority to CN201780091180.0A priority patent/CN110710285B/zh
Publication of WO2018218687A1 publication Critical patent/WO2018218687A1/zh
Priority to US16/700,530 priority patent/US11445472B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/025—Services making use of location information using location based information parameters
    • 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
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communications, and more particularly to a method, network device and terminal device for transmitting signals.
  • a terminal device In a wireless communication system, a terminal device usually has two states, a connected state and an idle state (or a sleep state). When in the idle state, the terminal device cannot directly communicate with the network device. In order for the network device to effectively find the terminal device in the idle state, the network device generally sends the paging scheduling information to the terminal device in a paging manner, that is, periodically, to indicate whether the terminal device should switch from the idle state to the connected state, so that Communicate with network devices. After receiving the paging scheduling information, the terminal device can wake up to enter the connected state to send or receive service data.
  • a terminal device in an idle state periodically wakes up to monitor paging scheduling information, and a periodically waking period is called a discontinuous reception (DRX) cycle.
  • the moment when the terminal device wakes up is called a paging opportunity (Paging Occasion, PO), and at least one PO exists in one DRX cycle.
  • the idle terminal device stays idle for most of the time in the DRX cycle, and wakes up to listen to the paging scheduling information only at the corresponding PO time.
  • the terminal only needs to wake up at a PO in a DRX cycle to listen. Paging scheduling information.
  • terminal devices generally have low power consumption requirements, and it is necessary to reduce the power consumption of the terminal devices as much as possible to improve the service life of the terminal batteries.
  • the power consumption of a terminal device is proportional to the time at which it operates (transmits or receives signals).
  • multiple terminal devices share one PO time, that is, multiple terminals monitor paging scheduling information at the same PO time, especially a short DRX scenario, because DRX is shorter, within DRX
  • the number of POs is generally not too large, resulting in a larger number of terminal devices listening to the same PO.
  • the paging scheduling information may be only for a few or even one terminal device among all terminal devices sharing the PO time, but For other terminal devices, the paging scheduling information still needs to be received, and only after the paging message is parsed (the paging message is scheduled by the paging scheduling information), it can be determined that it is not paged.
  • this leads to an increase in power consumption of the terminal device, which results in a shortened battery life of the terminal device. Therefore, there is a need to propose a new method to solve the problem of power consumption waste.
  • the embodiment of the present application provides a method for transmitting a signal, a network device, and a terminal device, which can save power consumption of the terminal device.
  • a method of transmitting a signal comprising:
  • the network device generates a first signal, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity;
  • the network device sends the first signal to the terminal device at the first resource.
  • the network device sends a first signal to the terminal device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, so that the terminal device is configured according to the first
  • the signal determines whether to listen to the downlink control channel, which saves power consumption of the terminal device.
  • the paging configuration parameter includes at least one of a paging frame number, a paging period, a paging density, a number of paging frames, and a number of paging opportunities in the paging frame.
  • the first parameter set includes a period indication parameter of the first signal cluster, a start transmission position indication parameter of the first signal cluster, a number indication parameter, and the first signal cluster At least one of the frequency domain resource location indication parameters, wherein the first signal cluster includes at least one of the first signals.
  • the period indication parameter of the first signal cluster is used to indicate a period of the first signal cluster
  • the period indication parameter includes a period direct indication parameter and/or a period indirect indication parameter, where the period direct indication parameter indicates an index number of a period value of the first signal cluster, and the period indirect indication parameter indicates a homing At least one of the number of first signal clusters in the paging period, the ratio of the number of first signal clusters in a paging cycle to the number of paging opportunities.
  • the initial transmission location indication parameter of the first signal cluster is used to indicate a starting transmission location of the first signal cluster in a time domain
  • the initial transmission location indication parameter indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster.
  • the first paging opportunity indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster. The first paging opportunity.
  • the number indicating parameter is used to indicate the number of the first signal in the paging cycle, the number of the first signal clusters in the paging cycle, and the number of the first signals in the first signal cluster.
  • the number parameter indicates an index number of the number of the first signals in the paging cycle, an index number of the number of the first signal clusters in the paging cycle, and an index of the number of the first signals in the first signal cluster.
  • Number, the ratio of the number of paging opportunities in the paging cycle to the number of first signals, the ratio of the number of paging opportunities in the paging cycle to the number of first signal clusters, and the paging opportunities in the first signal cluster At least one of a ratio to the number of first signals.
  • the frequency domain resource location indication parameter of the first signal is used to indicate a frequency domain resource location of the first signal
  • the frequency domain resource location indication parameter includes a frequency domain resource location direct indication parameter and/or a frequency domain resource location indirect indication parameter, where the frequency domain resource location directly indicates that the parameter indicates an index number of the frequency domain resource location, and the frequency The domain resource location indirect indication parameter indicates a relative location of a frequency domain resource location of the first signal and a frequency domain resource location of the first paging opportunity.
  • each first signal in the first signal cluster may have a corresponding number or index.
  • the first resource may correspond to a number of the first signal in the first signal cluster. After obtaining the number or index of the first signal, the network device can learn the corresponding resource location.
  • the number of first signals may be the same as or different from the number of POs in one paging cycle.
  • the network device may determine the PO by using a paging configuration parameter, and indicate by the period of the first signal cluster The parameter, the initial transmission location indication parameter of the first signal cluster determines the location of the first first signal cluster prior to the PO.
  • the network device may determine, by using a first calculation rule, a relative number of the first signal in the first first signal cluster before the PO, thereby determining the first resource.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter and a number indicating parameter.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, and the like.
  • the network device may determine the PF SFN by using T, N, and nB in the paging configuration parameter.
  • the relative number of the first signal is determined by a function of at least one of PF SFN , T, nB, N wus , n.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster. In this way, the network device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, thereby obtaining the first resource corresponding to the relative number.
  • the number of first signals may be less than the number of POs, and one first signal corresponds to multiple POs.
  • the number and PO of the first signal in the first signal cluster may satisfy the following formula:
  • W index represents a number of the first signal in the first signal cluster, Indicates a round-down operation
  • PF SFN represents a system frame number, that is, a system frame number corresponding to the first paging opportunity
  • T represents a paging cycle of the terminal device
  • nB represents a paging density
  • N wus represents the first a number of first signals in a signal cluster, where n indicates that the number of POs in the period of the first signal cluster is n times the number of signals in the first signal cluster, Indicates the number of the PO in at least one PO corresponding to the first signal cluster.
  • the network device can determine the number of the first signal according to the above formula, thereby obtaining the first resource.
  • the number and PO of the first signal in the first signal cluster may satisfy the following formula:
  • the network device can determine the number of the first signal according to the above formula, thereby obtaining the first resource.
  • the first resource is determined according to the paging configuration parameter, the first parameter set, and the terminal device identifier.
  • the network device may determine, according to the paging configuration parameter, the first parameter set, and the terminal device identifier UEID, the first resource that sends the first signal.
  • the network device may determine the PO by using the paging configuration parameter, and determine the location of the first first signal cluster before the PO by using the period indication parameter of the first signal cluster and the initial transmission position indication parameter of the first signal cluster.
  • the network device may determine, by using a second calculation rule, that the PO corresponds to a relative number of the first signal in the previous first first signal cluster, thereby determining the first resource.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter, a number indication parameter, and a terminal device identifier.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, etc., and PF can be determined by T, N, and nB in the paging configuration parameter.
  • SFN further determining a relative number by a function of at least one of PF SFN , T, nB, N wus , n, UEID.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster
  • the UEID indicates the terminal device identifier.
  • the network device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, and UEID, thereby obtaining the first resource corresponding to the relative number.
  • the number of the first signal in the first signal cluster and the terminal device identifier UEID may satisfy the following formula:
  • W index represents a number of the first signal in the first signal cluster
  • PF SFN represents a system frame number corresponding to the first paging opportunity
  • T represents a paging cycle of the terminal device
  • nB represents a seek period.
  • N wus represents the number of first signals in the first signal cluster
  • n represents the number of POs in the period of the first signal cluster is n of the number of first signals in the first signal cluster Times
  • Representing the number of the first paging opportunity in at least one paging opportunity Indicates the number of the first signal corresponding to the UEID in the first first signals corresponding to a first paging opportunity
  • the UEID indicates the identifier of the terminal device
  • the value of N is min (T, nB).
  • the first resource is determined according to the paging configuration parameter, the first parameter set, and the terminal identifier.
  • the network device may determine, according to the paging configuration parameter, the first parameter set, and the terminal identifier IMSI, the first resource that sends the first signal.
  • the network device may determine the PO by using the paging configuration parameter, and determine the location of the first first signal cluster before the PO by using the period indication parameter of the first signal cluster and the initial transmission position indication parameter of the first signal cluster.
  • the network device may determine, by using a third calculation rule, that the PO corresponds to a relative number of the first signal in the previous first first signal cluster, thereby determining the first resource.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter, a number indication parameter, and a terminal identification code.
  • one PO corresponds to the plurality of first signals.
  • one terminal device identifier UEID corresponds to multiple terminal identifiers IMSI.
  • the network device may determine, according to the terminal identifier IMSI, the first resource that sends the first signal.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, etc.
  • PF can be determined by T, N, and nB in the paging configuration parameter.
  • SFN further, the relative number of the first signal is determined by a function of at least one of PF SFN , T, nB, N wus , n, IMSI.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster, and the IMSI indicates the terminal identification code.
  • the network device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, and IMSI, thereby obtaining the first resource corresponding to the relative number.
  • the number of the first signal in the first signal cluster and the terminal device identifier IMSI may satisfy formula:
  • nB denotes a paging density
  • N wus denotes the number of signals in the first signal cluster
  • n denotes that the number of first paging opportunities in the period of the first signal cluster is the number of signals in the first signal cluster n times
  • the IMSI indicates the terminal identification code corresponding to the terminal device
  • W index indicates the number of the first signal in the first signal cluster.
  • the value of M is a positive integer, and the value range is large enough.
  • the IMSI mod M is approximately equal to the IMSI;
  • the value of C is a positive integer, preferably an integer multiple of 2,
  • the value can be 1024 or 4096, or other possible values, which is not limited.
  • At least one of the first signal clusters is transmitted in continuous time division or distributed time division.
  • a time domain start location of the first resource is before a time domain start location of the first paging opportunity; or a time domain start location of the first resource is The time domain start position of the first paging opportunity is the same.
  • the network The device sends paging scheduling information at the first paging opportunity; if there is no valid paging scheduling information and/or there is no system message change, the network device sends the first signal at the first paging opportunity, for example, The first signal indicates that the terminal device does not have paging scheduling information at the first paging opportunity.
  • the first signal may be first detected.
  • the terminal device If the first signal is successfully detected, the first signal indicates that the terminal device is in the first If there is no paging scheduling information at a paging opportunity, the terminal device can continue to sleep into an idle state. Alternatively, if the first signal indicates that paging scheduling information exists at the first paging opportunity, the terminal device may continue to listen to the search space to receive paging scheduling information.
  • the frequency domain resource of the first resource is the same as the frequency domain resource corresponding to the first paging opportunity; or the frequency domain resource of the first resource corresponds to the first paging opportunity There are intervals in the frequency domain resources.
  • the method further includes:
  • the network device sends at least one of the paging configuration parameters and/or the first parameter set to the terminal device by using high layer signaling.
  • the high layer signaling may be a system message or other high layer signaling.
  • the high layer signaling may be a radio resource control (RRC) signaling;
  • the system message may be a system information block (SIB) or a master information block (MIB).
  • RRC radio resource control
  • SIB system information block
  • MIB master information block
  • a method of transmitting a signal comprising:
  • the terminal device determines the first resource according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identifier;
  • the terminal device Receiving, by the terminal device, the first signal sent by the network device at the first resource, where the first signal And configured to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity;
  • the terminal device determines, according to the first signal, whether to listen to the downlink control channel at the first paging opportunity.
  • the terminal device determines the first resource according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identification code, and sends the first resource in the first resource receiving network device.
  • a signal the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, and determines whether to listen to the downlink control channel according to the first signal, thereby saving power consumption of the terminal device.
  • the paging configuration parameter includes at least one of a paging frame number, a paging period, a paging density, a number of paging frames, and a number of paging opportunities in the paging frame.
  • the first parameter set includes a period indication parameter of the first signal cluster, a start transmission position indication parameter of the first signal cluster, the number indication parameter, the first signal At least one of the frequency domain resource location indication parameters of the cluster, wherein the first signal cluster is a set of at least one signal comprising the first signal.
  • the period indication parameter of the first signal cluster is used to indicate a period of the first signal cluster
  • the period indication parameter includes a period direct indication parameter and/or a period indirect indication parameter, where the period direct indication parameter indicates an index number of a period value of the first signal cluster, and the period indirect indication parameter indicates a homing At least one of the number of first signal clusters in the paging period, the ratio of the number of first signal clusters in a paging cycle to the number of paging opportunities.
  • the initial transmission location indication parameter of the first signal cluster is used to indicate a starting transmission location of the first signal cluster in a time domain
  • the initial transmission location indication parameter indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster.
  • the first paging opportunity indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster. The first paging opportunity.
  • the number indicating parameter is used to indicate the number of the first signal in the paging cycle, the number of the first signal clusters in the paging cycle, and the number of the first signals in the first signal cluster.
  • the number parameter indicates an index number of the number of the first signals in the paging cycle, an index number of the number of the first signal clusters in the paging cycle, and an index of the number of the first signals in the first signal cluster.
  • Number, the ratio of the number of paging opportunities in the paging cycle to the number of first signals, the ratio of the number of paging opportunities in the paging cycle to the number of first signal clusters, and the paging opportunities in the first signal cluster At least one of a ratio to the number of first signals.
  • the frequency domain resource location indication parameter of the first signal is used to indicate a frequency domain resource location of the first signal
  • the frequency domain resource location indication parameter includes a frequency domain resource location direct indication parameter and/or a frequency domain resource location indirect indication parameter, where the frequency domain resource location directly indicates that the parameter indicates an index number of the frequency domain resource location, and the frequency The domain resource location indirect indication parameter indicates a relative location of a frequency domain resource location of the first signal and a frequency domain resource location of the first paging opportunity.
  • each first signal in the first signal cluster may have a corresponding number or index.
  • the first resource may correspond to a number of the first signal in the first signal cluster. After obtaining the number or index of the first signal, the network device can learn the corresponding resource location.
  • the number of first signals may be the same as or different from the number of POs in one paging cycle.
  • the terminal device may determine the PO by using a paging configuration parameter, and determine, by the period indication parameter of the first signal cluster, the initial transmission location indication parameter of the first signal cluster, the first first before the PO Signal cluster position.
  • the terminal device may determine, by using a first calculation rule, a relative number of the first signal in the first first signal cluster before the PO, thereby determining the first resource.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter and a number indicating parameter.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, and the like.
  • the terminal device may determine the PF SFN by using T, N, and nB in the paging configuration parameter, and further, determine the relative number of the first signal by a function of at least one of PF SFN , T, nB, N wus , and n.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster. In this way, the terminal device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, thereby obtaining the first resource corresponding to the relative number.
  • the number of first signals may be less than the number of POs, and one first signal corresponds to multiple POs.
  • the number and PO of the first signal in the first signal cluster may satisfy the following formula:
  • W index represents a number of the first signal in the first signal cluster, Indicates a round-down operation
  • PF SFN represents a system frame number, that is, a system frame number corresponding to the first paging opportunity
  • T represents a paging cycle of the terminal device
  • nB represents a paging density
  • N wus represents the first a number of first signals in a signal cluster, where n indicates that the number of POs in the period of the first signal cluster is n times the number of signals in the first signal cluster, Indicates the number of the PO in at least one PO corresponding to the first signal cluster.
  • the terminal device can determine the number of the first signal according to the above formula, thereby obtaining the first resource.
  • the number and PO of the first signal in the first signal cluster may satisfy the following formula:
  • the terminal device can determine the number of the first signal according to the above formula, thereby obtaining the first resource.
  • the first resource is determined according to the paging configuration parameter, the first parameter set, and the terminal device identifier.
  • the terminal device may determine, according to the paging configuration parameter, the first parameter set, and the terminal device identifier UEID, the first resource that sends the first signal.
  • the terminal device may determine the PO by using the paging configuration parameter, and determine the location of the first first signal cluster before the PO by using the period indication parameter of the first signal cluster and the initial transmission position indication parameter of the first signal cluster.
  • the terminal device may determine, by using a second calculation rule, that the PO corresponds to a relative number of the first signal in the previous first first signal cluster, thereby determining the first resource.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter, a number indication parameter, and a terminal device identifier.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, etc., and PF can be determined by T, N, and nB in the paging configuration parameter.
  • SFN further determining the relative number by a function of at least one of PF SFN , T, nB, N wus , n, UEID.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster
  • the UEID indicates the terminal device identifier. In this way, the terminal device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, and UEID, thereby obtaining the first resource corresponding to the relative number.
  • the number of the first signal in the first signal cluster and the terminal device identifier UEID may satisfy the following formula:
  • W index represents a number of the first signal in the first signal cluster
  • PF SFN represents a system frame number corresponding to the first paging opportunity
  • T represents a paging cycle of the terminal device
  • nB represents a seek period.
  • N wus represents the number of first signals in the first signal cluster
  • n represents the number of POs in the period of the first signal cluster is n of the number of first signals in the first signal cluster Times
  • Representing the number of the first paging opportunity in at least one paging opportunity Indicates the number of the first signal corresponding to the UEID in the first first signals corresponding to a first paging opportunity
  • the UEID indicates the identifier of the terminal device
  • the value of N is min (T, nB).
  • the first resource is determined according to the paging configuration parameter, the first parameter set, and the terminal identifier.
  • the terminal device may determine, according to the paging configuration parameter, the first parameter set, and the terminal identifier IMSI, the first resource that sends the first signal.
  • the terminal device may determine the PO by using the paging configuration parameter, and determine the location of the first first signal cluster before the PO by using the period indication parameter of the first signal cluster and the initial transmission position indication parameter of the first signal cluster.
  • the terminal device may determine, by using a third calculation rule, that the PO corresponds to a relative number of the first signal in the previous first first signal cluster, thereby determining the first resource.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter, a number indication parameter, and a terminal identification code.
  • one PO corresponds to the plurality of first signals.
  • one terminal device identifier UEID corresponds to multiple terminal identifiers IMSI. At this time, the terminal device may determine, according to the terminal identifier IMSI, the first resource that sends the first signal.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, etc.
  • PF can be determined by T, N, and nB in the paging configuration parameter.
  • SFN further, the relative number of the first signal is determined by a function of at least one of PF SFN , T, nB, N wus , n, IMSI.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster, and the IMSI indicates the terminal identification code.
  • the terminal device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, and IMSI, thereby obtaining the first resource corresponding to the relative number.
  • the number of the first signal in the first signal cluster and the terminal device identifier IMSI may satisfy the following formula:
  • nB denotes a paging density
  • N wus denotes the number of signals in the first signal cluster
  • n denotes that the number of first paging opportunities in the period of the first signal cluster is the number of signals in the first signal cluster n times
  • the IMSI indicates the terminal identification code corresponding to the terminal device
  • W index indicates the number of the first signal in the first signal cluster.
  • the value of M is a positive integer, and the value range is large enough.
  • the IMSI mod M is approximately equal to the IMSI;
  • the value of C is a positive integer, preferably an integer multiple of 2,
  • the value can be 1024 or 4096, or other possible values, which is not limited.
  • At least one of the first signal clusters is transmitted in continuous time division or distributed time division.
  • a time domain start location of the first resource is before a time domain start location of the first paging opportunity; or a time domain start location of the first resource is The time domain start position of the first paging opportunity is the same.
  • the network The device sends paging scheduling information at the first paging opportunity; if there is no valid paging scheduling information and/or there is no system message change, the network device sends the first signal at the first paging opportunity, for example, The first signal indicates that the terminal device does not have paging scheduling information at the first paging opportunity.
  • the first signal may be first detected.
  • the terminal device If the first signal is successfully detected, the first signal indicates that the terminal device is in the first If there is no paging scheduling information at a paging opportunity, the terminal device can continue to sleep into an idle state. Alternatively, if the first signal indicates that paging scheduling information exists at the first paging opportunity, the terminal device may continue to listen to the search space to receive paging scheduling information.
  • the frequency domain resource of the first resource is the same as the frequency domain resource corresponding to the first paging opportunity; or the frequency domain resource of the first resource corresponds to the first paging opportunity There are intervals in the frequency domain resources.
  • the method further includes:
  • the terminal device receives the paging configuration parameter and/or the first parameter set sent by the network device by using high layer signaling.
  • the high layer signaling may be a system message or other high layer signaling.
  • the high layer signaling may be radio resource control RRC signaling;
  • the system message may be a system information block SIB or a main information block MIB.
  • a network device for performing the method of any of the first aspect or the first aspect of the first aspect.
  • the network device comprises means for performing the method of any of the first aspect or the first aspect of the first aspect described above.
  • a terminal device for performing the method in any of the above-mentioned second aspect or any possible implementation of the second aspect.
  • the terminal device comprises means for performing the method of any of the possible implementations of the second aspect or the second aspect described above.
  • a network device in a fifth aspect, includes a processor, a memory, and a communication interface.
  • the processor is coupled to the memory and communication interface.
  • the memory is for storing instructions for the processor to execute, and the communication interface is for communicating with other network elements under the control of the processor.
  • the processor executes the instructions stored by the memory, the execution causes the processor to perform the method of the first aspect or any of the possible implementations of the first aspect.
  • a terminal device in a sixth aspect, includes a processor, a memory, and a communication interface.
  • the processor is coupled to the memory and communication interface.
  • the memory is for storing instructions for the processor to execute, and the communication interface is for communicating with other network elements under the control of the processor.
  • the processor executes the instructions stored by the memory, the execution causes the processor to perform the method of any of the possible implementations of the second aspect or the second aspect.
  • a seventh aspect a computer readable storage medium storing a program for causing a network device to perform the first aspect, and any of the various implementations thereof, for transmitting a signal .
  • a computer readable storage medium storing a program for causing a terminal device to perform the above second aspect, and a method for transmitting a signal according to any of the various implementation manners .
  • Figure 1 is a schematic diagram of an application scenario.
  • FIG. 2 is a schematic flow chart of a method of transmitting a signal according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of an example in accordance with an embodiment of the present application.
  • FIG. 4 is a schematic diagram of another example in accordance with an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a method for transmitting a signal according to another embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 8 is a structural block diagram of a network device according to an embodiment of the present application.
  • FIG. 9 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • IoT Internet of Things
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • NB- Narrow Band Interent of Things
  • Current communication systems such as IoT) systems, and especially for future 5G new radio (NR) systems or 5G systems or Orthogonal Frequency Division Multiplexing (OFDM) based communications system.
  • NR new radio
  • OFDM Orthogonal Frequency Division Multiplexing
  • the network device may also be referred to as a network device side or a base station
  • the base station may be a base station (Base Transceiver Station, BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA. It may also be an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a base station device gNB in a future 5G network, etc., which is not limited in this application.
  • the terminal device may communicate with one or more core networks through a Radio Access Network (RAN), and the terminal device may be referred to as an access terminal and a user.
  • RAN Radio Access Network
  • UE User Equipment
  • subscriber unit subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user equipment.
  • the terminal device can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), and a wireless communication function.
  • Handheld devices devices that provide voice and/or data connectivity to users, handheld devices with wireless connectivity, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, and in future 5G networks Terminal equipment, etc.
  • Figure 1 is a schematic diagram of a scene. It should be understood that, for ease of understanding, the scenario in FIG. 1 is introduced as an example, but the present application is not limited.
  • the terminal device 11, the terminal device 12, the terminal device 13, and the base station 21 are shown in FIG.
  • the terminal device 11 can communicate with the base station 21, the terminal device 12 can communicate with the base station 21, and the terminal device 13 communicates with the base station 21.
  • the terminal device 12 can also communicate with the terminal device 11.
  • the terminal device 13 communicates with the base station 12.
  • FIG. 2 shows a schematic flow diagram of a method 200 of transmitting a signal in accordance with an embodiment of the present application.
  • the method 200 can be performed by a network device.
  • the network device can be the base station 21 of FIG.
  • the terminal device communicating with the network device may be the terminal device 11, the terminal device 12 or the terminal device 13 in FIG.
  • the method 200 includes:
  • the network device generates a first signal, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity;
  • the first signal may be a preset sequence, and the sequence may be a common pseudo random sequence, a Gold sequence, a Had code sequence, or a Zadoff-Chu sequence.
  • the first signal may also be a sequence obtained by deforming the above sequence.
  • the first signal is a product sequence of a plurality of sequences, or the first signal may also be a sequence in which the sequence is cyclically shifted or punctured, or the first signal is after at least two
  • the sequence obtained after the operation or other deformation operation is not limited.
  • the first signal may be composed of a section of energy detection signals.
  • the first signal may also be composed of one data packet.
  • the first signal is a transport block formed by an operation of encoding, modulating, or the like by the original information bit.
  • the type indication of the first signal may be represented by a bit of the original information, for example, the bit of the original information may be “ 0" or "1” or "00” or "01” or "10” or "11”, etc.
  • the first signal may be used to indicate a paging situation of the one or more terminal devices at the first paging opportunity.
  • the first signal may be used to indicate a paging situation of the terminal device at one paging opportunity or multiple paging opportunities, which is not limited thereto.
  • the transmission duration of the first signal may be pre-agreed by the protocol, that is, both the network device and the terminal device are known.
  • the transmission duration of the first signal may also be indicated by the network device.
  • the network device may indicate the transmission duration of the first signal to the terminal device by using a system message or other high layer signaling.
  • the transmission duration of the first signal may also be jointly determined according to a protocol agreed by the protocol and an indication of the network device.
  • the network device may generate a first signal cluster, where the first signal cluster includes at least one of the first signal.
  • At least one of the first signal clusters is transmitted in continuous time division or distributed time division.
  • there is a timing relationship between at least one of the first signal clusters which may be a continuous time division or a distributed time division, which is not limited in this embodiment of the present application.
  • continuous time division means that a plurality of first signals are continuously present in time series, and at this time, the plurality of first signals occupy a plurality of consecutive first resources.
  • distributed time division means that at least one first signal is distributed in time series, and at this time, a plurality of first resources occupied by at least one first signal are also distributed.
  • the first signal cluster can be divided into a first portion and a second portion, and the first portion or the second portion can each include at least one first signal.
  • the first portion and the second portion of the first signal cluster are intermittently present and are not contiguous.
  • a paging opportunity may or may not exist between the first part and the second part of the first signal cluster, which is not limited thereto.
  • the resources occupied by the first signal in the first signal cluster may be time-division, and different first signals occupy different time domain resources, that is, different first signals are sent in different positions in the time domain; Or, for example, the resources occupied by the first signal may be frequency-divided, and different first signals occupy different frequency domain resources, that is, different first signals are transmitted in different frequency domains; or, for example, The resources occupied by the first signal may be code-divided, and the different first signals are distinguished by different coding modes; or, for example, the resources occupied by the first signal may be space-divided, different.
  • the first signal is transmitted through different antenna ports to distinguish.
  • the first paging opportunity may be understood as a Paging Occasion (PO), or a concept or term that may be more fine-grained than PO in the future.
  • PO Paging Occasion
  • a terminal device in an idle state wakes up at a corresponding PO to listen to a downlink control channel, such as a Physical Downlink Control Channel (PDCCH) or other channel terminology that may occur in the future.
  • a downlink control channel such as a Physical Downlink Control Channel (PDCCH) or other channel terminology that may occur in the future.
  • PDCCH Physical Downlink Control Channel
  • the network device determines the first resource according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identifier.
  • the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the order of execution of each process should be determined by its function and internal logic, and should not be applied to the embodiment of the present application.
  • the implementation process constitutes any limitation.
  • the network device may first determine the first resource according to at least one of the paging configuration parameter, the first parameter set, the terminal device identifier, and the terminal identifier, and then generate the first signal; or the network device may be the first a signal, and then determining the first resource according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identification code.
  • the network device sends the first signal to the terminal device in the first resource.
  • the network device may generate a first signal, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, and according to the paging configuration parameter, the first parameter set, and the terminal device. At least one of the identifier and the terminal identifier determines the first resource, and the network device sends the first signal to the terminal device at the first resource.
  • the terminal device determines, according to the first signal, whether the downlink control channel needs to be monitored. For example, if the first signal indicates that the terminal device does not have paging scheduling information at the first paging opportunity, the terminal device remains idle.
  • the terminal device does not listen to the downlink control channel at the first paging opportunity; for example, if the first signal indicates that the terminal device has paging scheduling information in the first paging opportunity, the terminal device is in the The first paging opportunity listens to the downlink control channel.
  • the terminal device blindly checks the PDCCH search space at the corresponding PO in each discontinuous reception (DRX) period. Receive paging scheduling information and compare wasted power consumption. If the method in this embodiment is used, the terminal device can avoid unnecessary monitoring on the downlink control channel, thereby saving power consumption of the terminal device.
  • the number of terminal devices sharing the same PO is large in one DRX cycle. For example, if there is at least one PO in one DRX cycle and 4096 terminal equipment identifiers (UEIDs) in one DRX cycle, the terminal devices corresponding to multiple UEIDs share one PO.
  • UEIDs terminal equipment identifiers
  • the technical solution of the embodiment of the present application is particularly prominent, and the power consumption of the terminal device can be saved in a large amount, compared with the manner in which all the terminal devices sharing the same PO need to listen to the downlink control channel.
  • the network device determines the first resource according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identification code.
  • the network device determines the first paging opportunity by using paging configuration parameters through existing system messages and/or other high layer signaling configurable paging configuration parameters.
  • the network device can directly use the system information of the paging configuration parameter and/or other high layer signaling in the prior art, so that signaling resources such as system messages and/or other high layer signaling can be saved.
  • the network device in the embodiment of the present application may determine the first paging opportunity by using the paging configuration parameter in the prior art, and then according to the basis of at least one of the first paging opportunity PO, the terminal device identifier, and the terminal identification code.
  • the first resource is determined on top, thereby reducing overhead.
  • the network device sends a first signal to the terminal device by using the first resource, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, so that the terminal device is configured according to the terminal device.
  • the first signal determines whether to listen to the downlink control channel, which saves power consumption of the terminal device.
  • the paging configuration parameter may include a paging frame number, a paging period, a paging density, a number of paging frames, and a number of paging opportunities in the paging frame, and other possible parameters.
  • the network device or the terminal device may calculate a paging system frame (PF) and a location of the PO according to the paging configuration parameter, where PF represents a system frame in which paging scheduling information is located, and PO represents The subframe in which the scheduling information is located.
  • PF represents a system frame in which paging scheduling information is located
  • PO represents The subframe in which the scheduling information is located.
  • a PF can include at least one PO.
  • the network device or the terminal device may calculate the PF according to the following formula (1), and calculate the position of the PO according to the following formula (2):
  • the system frame number (SFN) in the above formula (1) can be used as a PF frame; T represents a paging cycle, and the paging cycle is a DRX cycle of paging, which is a positive integer.
  • the value range may be system frames such as ⁇ 32, 64, 128, 256 ⁇ ; mod indicates modulo operation; nB indicates paging density, that is, the number of paging opportunities in a paging cycle, which is a positive integer, which is taken
  • the value range can be ⁇ 4T, 2T, T, T/2, T/4, T/8, T/16, T/32 ⁇ ; N indicates the number of paging frames, and the value is min(T, nB).
  • a terminal device identifier UEID may correspond to a plurality of terminal identifiers (IMSIs), that is, the UEID is a group consisting of multiple IMSIs.
  • the terminal identification code IMSI of each terminal device is unique.
  • i_s in the above formula (2) represents the index of the PO, and after i_s is calculated, it can be obtained by looking up the table.
  • one PO may correspond to multiple terminal devices to identify the UEID. It can also be said that the POs determined by multiple UEIDs may be the same PO.
  • the network device or the terminal device can calculate the positions of the PF and the PO.
  • the network device may generate one or more first signals, such as generating a first signal cluster, and the first signal cluster includes at least one of the first signals.
  • the first signal cluster has periodicity.
  • the network device may transmit the first signal cluster every cycle.
  • a first signal cluster corresponds to at least one PO.
  • the first parameter set includes a period indication parameter of the first signal cluster, a start transmission position indication parameter of the first signal cluster, a number indication parameter, and a frequency domain resource location of the first signal cluster.
  • the period indication parameter of the first signal cluster is used to indicate a period of the first signal cluster
  • the period indication parameter includes a period direct indication parameter and/or a period indirect indication parameter.
  • the period directly indicates that the parameter indicates an index number of a period value of the first signal cluster.
  • the period indication parameter of the first signal cluster can directly indicate the value of the period.
  • the network device or the terminal device may determine the period value of the first signal cluster according to the index number of the period of the first signal cluster, thereby determining how many radio frames to send a first signal cluster, and also Determine how many first signal clusters are in a paging cycle.
  • the periodic indirect indication parameter indicates the number of first signal clusters in a paging cycle.
  • the network device or the terminal device can obtain the interval between every two first signal clusters according to the paging period and the number of the first signal clusters, by dividing the paging period by the number of the first signal clusters. The number of radio frames, thereby obtaining the period of the first signal cluster.
  • the period indirect indication parameter indicates a ratio of the number of the first signal clusters to the number of paging opportunities in a paging period, wherein the number of paging opportunities in each paging period can be calculated by using a prior art method. get.
  • the network device or the terminal device can determine the number of the first signal cluster according to the ratio of the number of the first signal clusters to the number of paging opportunities, and divide the paging period by the number of the first signal clusters.
  • the method further obtains the number of radio frames separated between every two first signal clusters, thereby determining the period of the first signal cluster.
  • the initial transmission location indication parameter of the first signal cluster is used to indicate a starting transmission location of the first signal cluster in a time domain, and the initial transmission location indication parameter indicates a first signal cluster.
  • a second paging opportunity is a first paging opportunity (or “first paging opportunity”) of the at least one paging opportunity corresponding to the first signal cluster.
  • the second paging opportunity may be the same as or different from the first paging opportunity.
  • the network device or the terminal device may determine to send the first signal cluster on the first radio frame, and determine at least one paging opportunity corresponding to the first signal cluster.
  • the first one of the at least one paging opportunity corresponding to the signal cluster may determine that the first paging opportunity occurring from the first few radio frames may be determined.
  • the network device or the terminal device may calculate the relative position from the first paging opportunity corresponding to the first signal cluster according to the relative position of the initial transmission position of the first signal cluster and the second paging opportunity, and calculate the relative position, and obtain the obtained position As the starting transmission position of the first signal cluster.
  • the initial transmission position of the first signal cluster can be directly agreed to be a fixed position.
  • the network device or the terminal device After determining the period of the first signal cluster, the network device or the terminal device It can be determined on which radio frame the first signal cluster is transmitted, at which point a fixed subframe position is agreed according to the protocol as the initial transmission position for transmitting the first signal cluster.
  • the number indicating parameter is used to indicate the number of the first signal in the paging cycle, the number of the first signal clusters in the paging cycle, and the number of the first signals in the first signal cluster.
  • the number parameter indicates an index number of the number of the first signals in the paging period, an index number of the number of the first signal clusters in the paging period, and the first signal in the first signal cluster.
  • the index number of the number, the ratio of the number of paging opportunities in the paging cycle to the number of first signals, the ratio of the number of paging opportunities in the paging cycle to the number of first signal clusters, and the first signal cluster At least one of a ratio of a paging opportunity to a number of first signals in a period.
  • the frequency domain resource location indication parameter of the first signal is used to indicate a frequency domain resource location of the first signal
  • the frequency domain resource location indication parameter includes a frequency domain resource location direct indication parameter and/or a frequency domain resource.
  • the position indirectly indicates the parameter.
  • the frequency domain resource location directly indicates that the parameter indicates an index number of the frequency domain resource location.
  • the frequency domain resource location direct indication parameter may be pre-agreed by the protocol, that is, the network device and the terminal device may be known. In this way, the network device or the terminal device may determine the frequency domain resource location of the first signal cluster according to the frequency domain resource location of the first signal cluster directly indicating the index number indicated by the parameter.
  • the frequency domain resource location indirect indication parameter indicates a relative location of a frequency domain resource location of the first signal and a frequency domain resource location of the first paging opportunity, and the network device or the terminal device may be based on the frequency domain resource location of the first signal and the first The relative position of the frequency domain resource location of the paging opportunity, the relative position is estimated from the frequency domain resource location of the first paging opportunity, and the obtained location is used as the frequency domain resource location of the first signal.
  • the frequency domain resource location indirect indication parameter may also be jointly determined according to a protocol agreed by the protocol and an indication of the network device.
  • the network device may send at least one of the foregoing paging configuration parameters and/or at least one of the first parameter sets to the terminal device. Further, the network device may send at least one of the paging configuration parameters and/or at least one of the first parameter set to the terminal device by using high layer signaling, where the high layer signaling may be a system message or other High-level signaling.
  • the high layer signaling may be a radio resource control (RRC) signaling
  • the system message may be a system information block (SIB) or a master information block (MIB).
  • the first resource that sends the first signal may be determined by at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identifier, and some possible combinations are exemplified below. Describe.
  • the first resource is determined according to the paging configuration parameter and the first parameter set. That is, the network device or the terminal device may determine the first resource according to the paging configuration parameter and the first parameter set.
  • the number of first signals may be the same as or different from the number of POs in one paging cycle.
  • the number of first signals may be less than the number of POs, and one first signal corresponds to multiple POs.
  • the network device or the terminal device may determine, according to the paging configuration parameter and the first parameter set, the first resource that sends the first signal.
  • the network device or the terminal device may determine the PO by using the paging configuration parameter, and determine the first first signal before the PO by using the period indication parameter of the first signal cluster and the initial transmission position indication parameter of the first signal cluster. The location of the cluster.
  • the network device or the terminal device may determine the relative number of the first signal in the first first signal cluster before the PO by using a first calculation rule, thereby determining the first resource.
  • the first resource has a corresponding relationship with the relative number of the first signal in the first signal cluster, and the first signal cluster includes at least one first signal, and each of the first signals corresponds to one The first resource. For example, when the relative number of the first signal is “0”, the first resource is the first one of all the first resources corresponding to the first signal cluster.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter and a number indicating parameter.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, and the like.
  • the network device or the terminal device may determine the PF SFN by using T, N, and nB in the paging configuration parameter, and further, determine the first signal by a function of at least one of PF SFN , T, nB, N wus , n Relative number.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster. In this way, the network device or the terminal device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, thereby obtaining the first resource corresponding to the relative number.
  • FIG. 3 shows a schematic diagram of an example in accordance with an embodiment of the present application.
  • one paging cycle may include a plurality of first signal clusters, and the first signal cluster has periodicity.
  • each of the plurality of first signal clusters includes a first signal, and two POs correspond to a first signal, so that two POs correspond to each other.
  • a first resource The network device or the terminal device may directly or indirectly determine which subframe on the radio frame the first resource is located according to the period indication parameter of the first signal cluster and the initial transmission position indication parameter.
  • four POs may be included in the period of one first signal cluster.
  • each of the plurality of first signal clusters includes two first signals, and two POs may correspond to one first signal.
  • each first signal in the first signal cluster may have a corresponding number or index.
  • the first resource may correspond to a number of the first signal in the first signal cluster.
  • the first two POs of the four POs may correspond to the first one of the two resources (ie, the resource for transmitting the first one of the two first signals),
  • the latter two POs may correspond to a second one of the two resource locations (ie, a resource for transmitting a second one of the two first signals).
  • the number and PO of the first signal in the first signal cluster may satisfy the following formula (3):
  • W index represents a number of the first signal in the first signal cluster, Indicates a round-down operation
  • PF SFN represents a system frame number, that is, a system frame number corresponding to the first paging opportunity
  • T represents a paging cycle of the terminal device
  • nB represents a paging density
  • N wus represents the first a number of first signals in a signal cluster, where n indicates that the number of POs in the period of the first signal cluster is n times the number of signals in the first signal cluster, Indicates the number of the PO in at least one PO corresponding to the first signal cluster.
  • the network device or the terminal device can determine the number of the first signal according to the above formula, thereby obtaining the first resource.
  • the first PO and the third PO of the four POs may correspond to the first one of the two resource locations (ie, for transmitting the two first signals)
  • the resource of the first signal, the second PO and the fourth PO may correspond to the second one of the two resource locations (ie, for transmitting the second signal of the two first signals) Resources).
  • the number and PO of the first signal in the first signal cluster may satisfy the following formula (4):
  • the network device or the terminal device may calculate the relative number or index of the first signal in the first signal cluster according to the PO, according to the formula (3) or the formula (4), thereby determining the first corresponding to the first signal. Resources.
  • the first resource is determined according to the paging configuration parameter, the first parameter set, and the terminal device identifier. That is, the network device or the terminal device may determine, according to the terminal device identifier UEID, the first resource that sends the first signal.
  • the number of first signals may be greater than the number of POs, and one PO corresponds to multiple first signals.
  • the network device or the terminal device may determine, according to the paging configuration parameter, the first parameter set, and the terminal device identifier UEID, the first resource that sends the first signal.
  • the network device or the terminal device may determine the PO by using the paging configuration parameter, and determine the first first signal before the PO by using the period indication parameter of the first signal cluster and the initial transmission position indication parameter of the first signal cluster. The location of the cluster.
  • the network device or the terminal device may determine, by using a second calculation rule, that the PO corresponds to a relative number of the first signal in the previous first first signal cluster, thereby determining the first resource. .
  • the first resource has a corresponding relationship with the relative number of the first signal in the first signal cluster, and the first signal cluster includes at least one first signal, and each of the first signals corresponds to a first resource.
  • the first resource is the first one of all the first resources corresponding to the first signal cluster.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter, a number indication parameter, and a terminal device identifier.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, etc., and PF can be determined by T, N, and nB in the paging configuration parameter.
  • SFN further determining the relative number by a function of at least one of PF SFN , T, nB, N wus , n, UEID.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster
  • the UEID indicates the terminal device identifier.
  • the network device or the terminal device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, and UEID, thereby obtaining the first resource corresponding to the relative number.
  • FIG. 4 A detailed description will be made below with reference to FIG. 4 is only for facilitating the understanding of the embodiments of the present application by those skilled in the art, and do not limit the embodiments of the present application.
  • FIG. 4 shows a schematic diagram of an example in accordance with an embodiment of the present application.
  • one paging cycle may include a plurality of first signal clusters, and the first signal cluster has periodicity.
  • a period of a first signal cluster may include one PO, one PO corresponds to multiple UE IDs, and each UEID corresponds to one first resource.
  • each of the plurality of first signal clusters includes two first signals, and one PO corresponds to two first signals, thereby corresponding to one PO. Two first resources.
  • the network device or the terminal device may determine the first resource according to the UEID.
  • two POs may be included in the period of one first signal cluster.
  • one PO may correspond to multiple first resources
  • one PO corresponds to multiple UEIDs
  • each UEID corresponds to one first resource.
  • each of the plurality of first signal clusters includes four first signals in one paging cycle, and one of the two POs corresponds to the plurality of first signals.
  • the number of the first signal in the first signal cluster and the terminal device identifier UEID may satisfy the following formula (5):
  • W index represents a number of the first signal in the first signal cluster
  • PF SFN represents a system frame number corresponding to the first paging opportunity
  • T represents a paging cycle of the terminal device
  • nB represents a seek period.
  • N wus represents the number of first signals in the first signal cluster
  • n represents the number of POs in the period of the first signal cluster is n of the number of first signals in the first signal cluster Times
  • Representing the number of the first paging opportunity in at least one paging opportunity Indicates the number of the first signal corresponding to the UEID in the first first signals corresponding to a first paging opportunity
  • the UEID indicates the identifier of the terminal device
  • the value of N is min (T, nB).
  • the network device or the terminal device may calculate the number or index of the first signal in the first signal cluster according to the UEID according to the UEID, thereby determining the first resource corresponding to the first signal.
  • the first resource is according to the paging configuration parameter, the first parameter set, and The terminal identification code is determined. That is, the network device or the terminal device may determine the first resource according to the paging configuration parameter and the first parameter set and the terminal identifier IMSI.
  • the number of first signals may be greater than the number of POs, and one PO corresponds to multiple first signals.
  • the network device or the terminal device may determine, according to the paging configuration parameter, the first parameter set, and the terminal identifier IMSI, the first resource that sends the first signal.
  • the network device or the terminal device may determine the PO by using the paging configuration parameter, and determine the first first signal before the PO by using the period indication parameter of the first signal cluster and the initial transmission position indication parameter of the first signal cluster. The location of the cluster.
  • the network device or the terminal device may determine, by using a third calculation rule, that the PO corresponds to a relative number of the first signal in the previous first first signal cluster, thereby determining the first resource. .
  • the first resource has a corresponding relationship with the relative number of the first signal in the first signal cluster, and the first signal cluster includes at least one first signal, and each of the first signals corresponds to a first resource.
  • the first resource is the first one of all the first resources corresponding to the first signal cluster.
  • the relative number of the first signal may be determined by a function of at least one of a paging configuration parameter, a number indication parameter, and a terminal identification code.
  • the paging configuration parameter includes PF SFN , T, nB, N, Ns, and the number indicating parameter includes N wus , n, etc., and PF can be determined by T, N, and nB in the paging configuration parameter.
  • SFN further, the relative number of the first signal is determined by a function of at least one of PF SFN , T, nB, N wus , n, IMSI.
  • the PF SFN indicates a system frame number corresponding to the PO, which is also called a paging frame number
  • T indicates a paging cycle of the terminal device
  • nB indicates a paging density
  • N wus indicates the first of the first signal clusters.
  • the number of signals, n indicates that the number of POs in the period of the first signal cluster is n times the number of the first signals in the first signal cluster
  • the IMSI indicates the terminal identification code.
  • the network device or the terminal device can determine the relative number of the first signal by obtaining a function of the PF SFN , T, nB, N wus , n, and IMSI, thereby obtaining the first resource corresponding to the relative number.
  • the number of the first signal in the first signal cluster and the terminal device identifier IMSI may satisfy the following formula (6):
  • nB denotes a paging density
  • N wus denotes the number of signals in the first signal cluster
  • n denotes that the number of first paging opportunities in the period of the first signal cluster is the number of signals in the first signal cluster n times
  • the IMSI indicates the terminal identification code corresponding to the terminal device
  • W index indicates the number of the first signal in the first signal cluster.
  • the value of M is a positive integer, and the value range is large enough.
  • the IMSI mod M is approximately equal to the IMSI;
  • the value of C is a positive integer, preferably an integer multiple of 2,
  • the value can be 1024 or 4096, or other possible values, which is not limited.
  • the network device or the terminal device may calculate the number or index of the first signal in the first signal cluster according to the IMSI according to the IMSI, thereby determining the first resource corresponding to the first signal.
  • a time domain start location of the first resource is before a time domain location of the first paging opportunity; or a time domain start location of the first resource and a time of the first paging opportunity The domain location is the same.
  • the network device is at the first paging opportunity Sending paging scheduling information; if there is no valid paging scheduling information and/or no system message change, the network device sends a first signal at the first paging opportunity, for example, the first signal indicates that the terminal device is at the first There is no paging scheduling information at the paging opportunity.
  • the first signal may be first detected. If the first signal is successfully detected, the first signal indicates that the terminal device is in the first If there is no paging scheduling information at a paging opportunity, the terminal device can continue to sleep into an idle state. Alternatively, if the first signal indicates that paging scheduling information exists at the first paging opportunity, the terminal device may continue to listen to the search space to receive paging scheduling information.
  • the frequency domain resource of the first resource is the same as the frequency domain resource corresponding to the first paging opportunity; or the frequency domain resource corresponding to the first resource and the frequency domain resource corresponding to the first paging opportunity There is an interval.
  • the time domain resource location occupied by the first resource that sends the first signal may be before the time domain resource location of the first paging opportunity, or may also be the time of the first paging opportunity.
  • the domain resource location is the same, which is not limited by the embodiment of the present application.
  • the frequency domain resource location occupied by the first resource that sends the first signal may be spaced from the frequency domain resource location corresponding to the first paging opportunity, or may also correspond to the first paging opportunity.
  • the frequency domain resources have the same location, which is not limited in this embodiment of the present application.
  • the method 200 further includes:
  • the network device sends at least one of the paging configuration parameters and/or the first parameter set to the terminal device by using high layer signaling.
  • the high layer signaling may be a system message or other high layer signaling.
  • the high layer signaling may be radio resource control RRC signaling; the system message may be a system information block SIB or a main information block MIB.
  • the network device sends a first signal to the terminal device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, and according to the paging configuration parameter. And determining, by the at least one of the first parameter set, the terminal device identifier, and the terminal identifier, the first resource, so that the network device sends the first signal in the first resource, the terminal device receives the first signal in the first resource, and according to the first The signal determines whether to listen to the downlink control channel, which saves power consumption of the terminal device.
  • FIG. 5 shows a schematic flow diagram of a method 500 of transmitting a signal in accordance with an embodiment of the present application.
  • the method 500 can be performed by a terminal device.
  • the terminal device may be the terminal device 11, the terminal device 12 or the terminal device 15 in FIG.
  • the network device in communication with the terminal device may be the base station 21 in FIG.
  • the method 500 includes:
  • the terminal device determines, according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identifier, a first resource.
  • the terminal device receives, in the first resource, a first signal sent by the network device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity;
  • the terminal device determines, according to the first signal, whether the downlink control channel is monitored by the first paging opportunity.
  • the terminal device determines the first resource according to at least one of the paging configuration parameter, the first parameter set, the terminal device identifier, and the terminal identifier, and receives the first signal sent by the network device by using the first resource, Finally, according to the first signal, it is determined whether the downlink control channel needs to be monitored. For example, if the first signal indicates the terminal If the device does not have paging scheduling information at the first paging opportunity, the terminal device remains in an idle state, that is, the terminal device does not monitor the downlink control channel at the first paging opportunity; for example, if the first signal indicates the terminal The device has paging scheduling information in the first paging opportunity, and the terminal device monitors the downlink control channel at the first paging opportunity.
  • the terminal device receives the first signal sent by the network device, where the first signal is used to indicate that the terminal device has the presence or absence of paging scheduling information at the first paging opportunity, and according to the first signal. Deciding whether to listen to the downlink control channel saves power consumption of the terminal device.
  • the paging configuration parameter includes at least one of a paging frame number, a paging period, a paging density, a number of paging frames, and a number of paging opportunities in the paging frame.
  • the first parameter set includes at least one of a period indication parameter of the first signal cluster, a start transmission position indication parameter of the first signal cluster, a number indication parameter, and a frequency domain resource location indication parameter of the first signal.
  • the period indication parameter of the first signal cluster is used to indicate a period of the first signal cluster
  • the period indication parameter includes a period direct indication parameter and/or a period indirect indication parameter, where the period direct indication parameter indicates an index number of a period value of the first signal cluster, and the period indirect indication parameter indicates a homing At least one of the number of first signal clusters in the paging period, the ratio of the number of first signal clusters in a paging cycle to the number of paging opportunities.
  • the initial transmission location indication parameter of the first signal cluster is used to indicate a starting transmission location of the first signal cluster in a time domain
  • the initial transmission location indication parameter indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster.
  • the first paging opportunity indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster. The first paging opportunity.
  • the number indicating parameter is used to indicate the number of the first signal in the paging cycle, the number of the first signal clusters in the paging cycle, and the number of the first signals in the first signal cluster.
  • the number parameter indicates an index number of the number of the first signals in the paging cycle, an index number of the number of the first signal clusters in the paging cycle, and an index of the number of the first signals in the first signal cluster.
  • Number, the ratio of the number of paging opportunities in the paging cycle to the number of first signals, the ratio of the number of paging opportunities in the paging cycle to the number of first signal clusters, and the paging opportunities in the first signal cluster At least one of a ratio to the number of first signals.
  • the frequency domain resource location indication parameter of the first signal is used to indicate a frequency domain resource location of the first signal
  • the frequency domain resource location indication parameter includes a frequency domain resource location direct indication parameter and/or a frequency domain resource location indirect indication parameter, where the frequency domain resource location directly indicates that the parameter indicates an index number of the frequency domain resource location, and the frequency The domain resource location indirect indication parameter indicates a relative location of a frequency domain resource location of the first signal and a frequency domain resource location of the first paging opportunity.
  • the first resource is determined according to the paging configuration parameter and the first parameter set.
  • the first resource is determined according to the paging configuration parameter, the first parameter set, and the terminal device identifier.
  • the first resource is determined according to the paging configuration parameter, the first parameter set, and the terminal identifier.
  • the foregoing method for determining the first resource may refer to the foregoing description, and the determining method is similar to the network device side. For the sake of brevity, I will not repeat them here.
  • At least one of the first signal clusters is transmitted in continuous time division or distributed time division.
  • the time domain start location of the first resource is before the time domain start location of the first paging opportunity; or the time domain start location of the first resource is related to the first paging opportunity
  • the starting time of the time domain is the same.
  • the frequency domain resource of the first resource is the same as the frequency domain resource corresponding to the first paging opportunity; or the frequency domain resource of the first resource and the frequency domain resource corresponding to the first paging opportunity There is an interval.
  • the method 500 further includes:
  • the terminal device receives at least one of the paging configuration parameters sent by the network device by using high layer signaling and/or at least one of the first parameter sets.
  • the terminal device receives the first signal sent by the network device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, and determines whether to monitor the downlink control according to the first signal.
  • the channel saves power consumption of the terminal device.
  • FIG. 6 shows a schematic block diagram of a network device 600 in accordance with an embodiment of the present application.
  • the network device 600 includes:
  • the generating module 610 is configured to generate a first signal, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity;
  • the determining module 620 is configured to determine, according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identifier, a first resource;
  • the sending module 630 is configured to send the first signal to the terminal device in the first resource.
  • the network device 600 sends a first signal to the terminal device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, so that the terminal device is configured according to the first A signal determines whether to listen to the downlink control channel, which saves power consumption of the terminal device.
  • the paging configuration parameter includes at least one of a paging frame number, a paging period, a paging density, a number of paging frames, and a number of paging opportunities in the paging frame.
  • the first parameter set includes a period indication parameter of the first signal cluster, a start transmission position indication parameter of the first signal cluster, a number indication parameter, and a frequency domain resource location of the first signal cluster. At least one of the indication parameters, wherein the first signal cluster is comprising at least one of the first signals.
  • the period indication parameter of the first signal cluster is used to indicate a period of the first signal cluster
  • the period indication parameter includes a period direct indication parameter and/or a period indirect indication parameter, where the period direct indication parameter indicates an index number of a period value of the first signal cluster, and the period indirect indication parameter indicates a homing At least one of the number of first signal clusters in the paging period, the ratio of the number of first signal clusters in a paging cycle to the number of paging opportunities.
  • the initial transmission location indication parameter of the first signal cluster is used to indicate a starting transmission location of the first signal cluster in a time domain
  • the initial transmission location indication parameter indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster.
  • the first paging opportunity indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster. The first paging opportunity.
  • the number indicating parameter is used to indicate the number of the first signal in the paging cycle, the number of the first signal clusters in the paging cycle, and the number of the first signals in the first signal cluster.
  • the number parameter indicates an index number of the number of the first signals in the paging cycle, an index number of the number of the first signal clusters in the paging cycle, and an index of the number of the first signals in the first signal cluster.
  • Number, the ratio of the number of paging opportunities in the paging cycle to the number of first signals, the ratio of the number of paging opportunities in the paging cycle to the number of first signal clusters, and the paging opportunities in the first signal cluster At least one of a ratio to the number of first signals.
  • the frequency domain resource location indication parameter of the first signal is used to indicate a frequency domain resource location of the first signal
  • the frequency domain resource location indication parameter includes a frequency domain resource location direct indication parameter and/or a frequency domain resource location indirect indication parameter, where the frequency domain resource location directly indicates that the parameter indicates an index number of the frequency domain resource location, and the frequency The domain resource location indirect indication parameter indicates a relative location of a frequency domain resource location of the first signal and a frequency domain resource location of the first paging opportunity.
  • At least one of the first signal clusters is transmitted in continuous time division or distributed time division.
  • the time domain starting location of the first resource is before a time domain starting location of the first paging opportunity, or the time domain starting location of the first resource is related to the first paging opportunity
  • the start of the time domain is the same; and / or,
  • the frequency domain resource of the first resource is the same as the frequency domain resource corresponding to the first paging opportunity, or the frequency domain resource of the first resource is spaced apart from the frequency domain resource corresponding to the first paging opportunity.
  • the sending module 630 is further configured to:
  • the network device 600 may perform a method on a network device side in a method of transmitting a signal according to an embodiment of the present application, and the above-described and other operations and/or functions of respective modules in the network device 600 are respectively implemented
  • the corresponding processes of the foregoing various methods are not described herein for the sake of brevity.
  • the network device 600 sends a first signal to the terminal device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, so that the terminal device determines whether to monitor according to the first signal.
  • the downlink control channel saves power consumption of the terminal device.
  • FIG. 7 shows a schematic block diagram of a terminal device 700 in accordance with an embodiment of the present application.
  • the terminal device 700 includes:
  • the determining module 710 is configured to determine, according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identifier, the first resource;
  • the receiving module 720 is configured to receive, by the first resource, the first signal sent by the network device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity. ;
  • the processing module 730 is configured to determine, according to the first signal, whether the downlink control channel is monitored at the first paging opportunity.
  • the terminal device 700 determines the first resource according to at least one of a paging configuration parameter, a first parameter set, a terminal device identifier, and a terminal identification code, and sends the first resource in the first resource receiving network device.
  • the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, and determines whether to listen to the downlink control channel according to the first signal, thereby saving power consumption of the terminal device.
  • the paging configuration parameter includes at least one of a paging frame number, a paging period, a paging density, a number of paging frames, and a number of paging opportunities in the paging frame.
  • the first parameter set includes a period indication parameter of the first signal cluster, a start transmission position indication parameter of the first signal cluster, a number indication parameter, and a frequency domain resource location of the first signal cluster. At least one of the indication parameters, wherein the first signal cluster is comprising at least one of the first signals.
  • the period indication parameter of the first signal cluster is used to indicate a period of the first signal cluster
  • the period indication parameter includes a period direct indication parameter and/or a period indirect indication parameter, where the period direct indication parameter indicates an index number of a period value of the first signal cluster, and the period indirect indication parameter indicates a homing At least one of the number of first signal clusters in the paging period, the ratio of the number of first signal clusters in a paging cycle to the number of paging opportunities.
  • the initial transmission location indication parameter of the first signal cluster is used to indicate a starting transmission location of the first signal cluster in a time domain
  • the initial transmission location indication parameter indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster.
  • the first paging opportunity indicates a relative location of the initial transmission location of the first signal cluster and the second paging opportunity, and the second paging opportunity is in the at least one paging opportunity corresponding to the first signal cluster. The first paging opportunity.
  • the number indicating parameter is used to indicate the number of the first signal in the paging cycle, the number of the first signal clusters in the paging cycle, and the number of the first signals in the first signal cluster.
  • the number parameter indicates an index number of the number of the first signals in the paging cycle, an index number of the number of the first signal clusters in the paging cycle, and an index of the number of the first signals in the first signal cluster.
  • Number, the ratio of the number of paging opportunities in the paging cycle to the number of first signals, the ratio of the number of paging opportunities in the paging cycle to the number of first signal clusters, and the paging opportunities in the first signal cluster At least one of a ratio to the number of first signals.
  • the frequency domain resource location indication parameter of the first signal is used to indicate a frequency domain resource location of the first signal
  • the frequency domain resource location indication parameter includes a frequency domain resource location direct indication parameter and/or a frequency domain resource location indirect indication parameter, where the frequency domain resource location directly indicates that the parameter indicates an index number of the frequency domain resource location, and the frequency The domain resource location indirect indication parameter indicates a relative location of a frequency domain resource location of the first signal and a frequency domain resource location of the first paging opportunity.
  • At least one of the first signal clusters is transmitted in continuous time division or distributed time division.
  • the time domain starting location of the first resource is before a time domain starting location of the first paging opportunity, or the time domain starting location of the first resource is related to the first paging opportunity
  • the start of the time domain is the same; and / or,
  • the frequency domain resource of the first resource is the same as the frequency domain resource corresponding to the first paging opportunity, or the frequency domain resource of the first resource is spaced apart from the frequency domain resource corresponding to the first paging opportunity.
  • the receiving module is further configured to:
  • the terminal device 700 may perform a method on a terminal device side in a method of transmitting a signal according to an embodiment of the present application, and the above-described and other operations and/or functions of respective modules in the terminal device 700 are respectively implemented
  • the corresponding processes of the foregoing various methods are not described herein for the sake of brevity.
  • the terminal device 700 receives the first signal sent by the network device, where the first signal is used to indicate that the terminal device has or does not have paging scheduling information at the first paging opportunity, and determines whether to monitor the downlink according to the first signal.
  • the control channel saves power consumption of the terminal device.
  • FIG. 8 shows a structure of a network device according to an embodiment of the present application, including at least one processor 802 (for example, a CPU), at least one network interface 803 or other communication interface, and a memory 804. Alternatively, a receiver 805 and a transmitter 806 are also available.
  • the processor 802 is configured to execute executable modules, such as computer programs, stored in the memory 804.
  • Memory 804 may include high speed random access memory RAM and may also include non-volatile memory, such as at least one disk memory.
  • Via at least one network interface 803 can The communication connection with at least one other network element is implemented by wired or wireless.
  • Receiver 805 and transmitter 806 are used to transmit various signals or information.
  • the memory 804 stores a program 8041 that can be executed by the processor 802 for performing the method on the network device side of the foregoing embodiments of the present application.
  • FIG. 9 shows the structure of a terminal device provided by an embodiment of the present application, including at least one processor 902 (for example, a CPU), at least one network interface 903 or other communication interface, and a memory 904. Alternatively, a receiver 905 and a transmitter 906 are also available.
  • the processor 902 is configured to execute executable modules, such as computer programs, stored in the memory 904.
  • Memory 904 may include high speed random access memory RAM and may also include non-volatile memory, such as at least one disk memory.
  • a communication connection with at least one other network element is achieved by at least one network interface 903 (which may be wired or wireless).
  • Receiver 905 and transmitter 906 are used to transmit various signals or information.
  • the memory 904 stores a program 9041 that can be executed by the processor 902 for performing the method on the terminal device side of the foregoing other embodiment of the present application.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be implemented in the present application.
  • the implementation of the examples constitutes any limitation.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • 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, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the embodiments of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the embodiment of the present application is essentially Or a portion contributing to the prior art or a portion of the technical solution may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (may be A personal computer, a server, or a network device, etc., performs all or part of the steps of the method described in the various embodiments of the embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

Abstract

本申请提供了一种传输信号的方法、网络设备和终端设备。该方法包括：网络设备生成第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息；所述网络设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；所述网络设备在所述第一资源向所述终端设备发送所述第一信号。本申请实施例的传输信号的方法、网络设备和终端设备，使得终端设备根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。

Description

传输信号的方法、网络设备和终端设备 技术领域
本申请涉及通信领域，并且更具体地，涉及一种传输信号的方法、网络设备和终端设备。
背景技术
在无线通信系统中，终端设备通常有两种状态，分别是连接态和空闲态(或睡眠态)。当处于空闲态时，终端设备无法与网络设备直接进行通信。为了网络设备能够有效地找到空闲态的终端设备，网络设备一般会通过寻呼的方式，即定期地向终端设备发送寻呼调度信息，以指示终端设备是否应该从空闲态切换至连接态，以便与网络设备进行通信。终端设备在收到寻呼调度信息后可以醒来进入连接态，以便发送或接收业务数据。
处于空闲态的终端设备会定期醒来监听寻呼调度信息，定期醒来的周期称作非连续接收(Discontinuous Reception，DRX)周期。其中，终端设备醒来的时刻称为寻呼机会(Paging Occasion，PO)，一个DRX周期存在至少一个PO。空闲态的终端设备在DRX周期内的绝大部分时间是保持空闲态的，而只在对应的PO时刻醒来监听寻呼调度信息，终端在一个DRX周期内只需要在一个PO处醒来监听寻呼调度信息。
而在物联网(Interent of Things，IoT)系统中，有很多终端设备的业务是主动上报的类型，即以上行为主，被寻呼概率较低；并且，系统消息(有用的系统消息，系统帧号等常规的除外)变更频率低。故可能大部分PO可能是空的，即在大部分的DRX周期内网络设备在PO处不发送相应的寻呼调度信息，但是终端设备依然需要在每个DRX周期内的PO处醒来监听寻呼调度信息，这其实是一种功耗的浪费。比如，若某一PO处并不存在某一终端设备的寻呼调度信息，终端设备仍然需要监听下行控制信道，从而浪费较大的功耗。并且在一些物联网系统中，终端设备普遍有着低功耗的需求，需要尽可能降低终端设备的功耗，以提升终端电池的使用寿命。一般来讲，可以简单地认为，终端设备的功耗与其工作(发送或接受信号)时间成正比。
另外，通信系统中，在一个DRX周期内，多个终端设备共享一个PO时刻，即多个终端在同一PO时刻监听寻呼调度信息，特别是短DRX场景，因为DRX较短时，DRX内的PO个数一般不会太多，导致监听同一个PO的终端设备的个数比较多。在多个终端设备共享一个PO时刻时，即使在一个PO时刻处存在寻呼调度信息时，该寻呼调度信息可能只是针对共享该PO时刻的所有终端设备中的少数甚至一个终端设备，但是，对于其它终端设备来说，仍然需要接收该寻呼调度信息，并只有在对寻呼消息进行解析后(寻呼消息由寻呼调度信息调度)，才能确定自身并没有被寻呼。但这样会导致终端设备的功耗增加，使得终端设备的电池寿命变短。因此，亟需提出一种新的方法解决功耗浪费的问题。
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，能够节省终端设备的功耗。
第一方面，提供了一种传输信号的方法，包括：
网络设备生成第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息；
所述网络设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
所述网络设备在所述第一资源向所述终端设备发送所述第一信号。
在本申请实施例中，网络设备通过向终端设备发送第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，使得终端设备根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
可选地，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
在一些可能的实现方式中，所述第一参数集合包括第一信号簇的周期指示参数、所述第一信号簇的起始传输位置指示参数、个数指示参数、所述第一信号簇的频域资源位置指示参数中的至少一项，其中，所述第一信号簇包括至少一个所述第一信号。
可选地，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
可选地，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
可选地，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
可选地，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
可选地，第一信号簇中的每个第一信号可以存在对应的编号或索引。其中，第一资源可以与第一信号在所述第一信号簇中的编号是对应的。网络设备在获得第一信号的编号或索引后，即可以获知对应的资源位置。
在一些可能的实现方式中，在一个寻呼周期内，第一信号的个数可以与PO的个数相同或不同。
可选地，网络设备可以通过寻呼配置参数确定出PO，并通过第一信号簇的周期指示 参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。可选地，网络设备可以通过第一计算法则，确定出所述PO之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数中至少一项的函数确定。可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等。网络设备通过寻呼配置参数中的T、N和nB可以确定出PFSFN，进一步地，通过PFSFN、T、nB、Nwus、n中至少一项的函数确定出第一信号的相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍。这样，网络设备通过求得PFSFN、T、nB、Nwus、n的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
比如，在一个寻呼周期内，第一信号的个数可以小于PO的个数，一个第一信号对应着多个PO。可选地，第一信号在所述第一信号簇中的编号与PO可以满足下式：
Figure PCTCN2017087082-appb-000001
其中，Windex表示所述第一信号在所述第一信号簇中的编号，
Figure PCTCN2017087082-appb-000002
表示向下取整运算，PFSFN表示系统帧号，即所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中信号的个数的n倍，
Figure PCTCN2017087082-appb-000003
表示PO在第一信号簇对应的至少一个PO中的编号。这样，网络设备可以根据上式确定出第一信号的编号，从而获得第一资源。
或者，可选地，第一信号在所述第一信号簇中的编号与PO可以满足下式：
Figure PCTCN2017087082-appb-000004
应理解，该式中出现的各个参数的含义与上式类似，为了简洁，这里不作赘述。这样，网络设备可以根据上式确定出第一信号的编号，从而获得第一资源。
在一些可能的实现方式中，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和所述终端设备标识确定的。
这里，在一个寻呼周期内，当第一信号的个数可以大于PO的个数时，一个PO对应着多个第一信号。此时，网络设备可以根据寻呼配置参数、第一参数集合、终端设备标识UEID确定发送第一信号的第一资源。网络设备可以通过寻呼配置参数确定出PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。可选地，网络设备可以通过第二计算法则，确定出所述PO对应所述之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数、终端设备标识中至少一项的函数确定。可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述 个数指示参数包括Nwus、n等，通过寻呼配置参数中的T、N和nB可以确定PFSFN，进一步通过PFSFN、T、nB、Nwus、n、UEID中的至少一项的函数确定相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，UEID表示所述终端设备标识。这样，网络设备通过求得PFSFN、T、nB、Nwus、n、UEID的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
可选地，所述第一信号在所述第一信号簇中的编号与终端设备标识UEID可以满足下式：
Figure PCTCN2017087082-appb-000005
Figure PCTCN2017087082-appb-000006
Figure PCTCN2017087082-appb-000007
其中，Windex表示所述第一信号在所述第一信号簇中的编号，PFSFN表示所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，
Figure PCTCN2017087082-appb-000008
表示所述第一寻呼机会在至少一个寻呼机会中的编号，
Figure PCTCN2017087082-appb-000009
表示UEID对应的第一信号在一个第一寻呼机会对应的n个第一信号中的编号，UEID表示所述终端设备标识，N的取值为min(T，nB)。
在一些可能的实现方式中，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和所述终端识别码确定的。此时，网络设备可以根据寻呼配置参数、第一参数集合、终端识别码IMSI确定发送第一信号的第一资源。网络设备可以通过寻呼配置参数可以确定PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。可选地，网络设备可以通过第三计算法则，确定出所述PO对应所述之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数、终端识别码中的至少一项的函数确定。
这里，当第一信号的个数可以大于PO的个数时，一个PO对应着多个第一信号。进一步地，一个终端设备标识UEID对应多个终端识别码IMSI。此时，网络设备可以根据终端识别码IMSI确定发送第一信号的第一资源。
可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等，通过寻呼配置参数中的T、N和nB可以确定PFSFN，进一步地，通过PFSFN、T、nB、Nwus、n、IMSI中至少一项的函数确定出第一信号的相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，IMSI表示所述终端识别码。这样，网络设备通过求得PFSFN、T、nB、Nwus、n、IMSI的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
可选地，所述第一信号在所述第一信号簇中的编号与终端设备标识IMSI可以满足下 式：
Figure PCTCN2017087082-appb-000010
Figure PCTCN2017087082-appb-000011
Figure PCTCN2017087082-appb-000012
其中，
Figure PCTCN2017087082-appb-000013
表示所述第一寻呼机会在至少一个寻呼机会中的编号，
Figure PCTCN2017087082-appb-000014
表示UEID对应的第一信号在一个第一寻呼机会对应的n个第一信号中的编号，PFSFN表示所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中信号的个数，n表示在第一信号簇的周期内第一寻呼机会的个数是所述第一信号簇中信号的个数的n倍，IMSI表示所述终端设备对应的终端识别码，Windex表示所述第一信号在所述第一信号簇中的编号。其中，M的取值为正整数，其取值范围可以足够大，当M取值足够大的时候，IMSI mod M近似等于IMSI；C的取值为正整数，优选为2的整数倍，取值可以为1024或4096，或其他可能的取值，对此不作限定。
在一些可能的实现方式中，所述第一信号簇中的至少一个信号是连续时分或者分布式时分传输的。
在一些可能的实现方式中，所述第一资源的时域起始位置在所述第一寻呼机会的时域起始位置之前；或者，所述第一资源的时域起始位置与所述第一寻呼机会的时域起始位置相同。
这里，在所述第一资源的时域起始位置与所述第一寻呼机会对应的时域起始位置一致的情况下，如果存在有效的寻呼调度信息和/或存在系统消息变更，网络设备在所述第一寻呼机会处发送寻呼调度信息；如果不存在有效的寻呼调度信息和/或不存在系统消息变更，网络设备在所述第一寻呼机会处发送第一信号，比如，第一信号指示终端设备在第一寻呼机会处不存在寻呼调度信息。对应地，若终端设备由空闲态醒来后，在第一寻呼机会处监听下行控制信道前，可以先尝试检测第一信号，如果成功检测到第一信号，而第一信号指示终端设备在第一寻呼机会处不存在寻呼调度信息，那么终端设备可以继续休眠进入空闲态。或者，若第一信号指示在第一寻呼机会处存在寻呼调度信息，则终端设备可以继续监听搜索空间以接收寻呼调度信息。
在一些可能的实现方式中，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源相同；或者，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源存在间隔。
在一些可能的实现方式中，所述方法还包括：
所述网络设备通过高层信令，向所述终端设备发送所述寻呼配置参数中的至少一项和/或所述第一参数集合中的至少一项。
可选地，所述高层信令可以是系统消息或其他高层信令。比如，所述高层信令可以是无线资源控制(Radio Resource Control，RRC)信令；所述系统消息可以是系统信息块(System Information Block，SIB)或者主信息块(Master Information Block，MIB)。
第二方面，提供了一种传输信号的方法，包括：
终端设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
所述终端设备在所述第一资源接收网络设备发送的第一信号，其中，所述第一信号 用于指示所述终端设备在第一寻呼机会存在或不存在寻呼调度信息；
所述终端设备根据所述第一信号确定是否在所述第一寻呼机会监听下行控制信道。
在本申请实施例中，终端设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源，并在所述第一资源接收网络设备发送的第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，并根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
可选地，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
在一些可能的实现方式中，所述第一参数集合包括第一信号簇的周期指示参数、所述第一信号簇的起始传输位置指示参数、所述个数指示参数、所述第一信号簇的频域资源位置指示参数中的至少一项，其中，所述第一信号簇是包括所述第一信号的至少一个信号的集合。
可选地，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
可选地，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
可选地，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
可选地，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
可选地，第一信号簇中的每个第一信号可以存在对应的编号或索引。其中，第一资源可以与第一信号在所述第一信号簇中的编号是对应的。网络设备在获得第一信号的编号或索引后，即可以获知对应的资源位置。
在一些可能的实现方式中，在一个寻呼周期内，第一信号的个数可以与PO的个数相同或不同。
可选地，终端设备可以通过寻呼配置参数确定出PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的 位置。可选地，终端设备可以通过第一计算法则，确定出所述PO之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数中至少一项的函数确定。可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等。终端设备通过寻呼配置参数中的T、N和nB可以确定出PFSFN，进一步地，通过PFSFN、T、nB、Nwus、n中至少一项的函数确定出第一信号的相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍。这样，终端设备通过求得PFSFN、T、nB、Nwus、n的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
比如，在一个寻呼周期内，第一信号的个数可以小于PO的个数，一个第一信号对应着多个PO。可选地，第一信号在所述第一信号簇中的编号与PO可以满足下式：
Figure PCTCN2017087082-appb-000015
其中，Windex表示所述第一信号在所述第一信号簇中的编号，
Figure PCTCN2017087082-appb-000016
表示向下取整运算，PFSFN表示系统帧号，即所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中信号的个数的n倍，
Figure PCTCN2017087082-appb-000017
表示PO在第一信号簇对应的至少一个PO中的编号。这样，终端设备可以根据上式确定出第一信号的编号，从而获得第一资源。
或者，可选地，第一信号在所述第一信号簇中的编号与PO可以满足下式：
Figure PCTCN2017087082-appb-000018
应理解，该式中出现的各个参数的含义与上式类似，为了简洁，这里不作赘述。这样，终端设备可以根据上式确定出第一信号的编号，从而获得第一资源。
在一些可能的实现方式中，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和所述终端设备标识确定的。
这里，在一个寻呼周期内，当第一信号的个数可以大于PO的个数时，一个PO对应着多个第一信号。此时，终端设备可以根据寻呼配置参数、第一参数集合、终端设备标识UEID确定发送第一信号的第一资源。终端设备可以通过寻呼配置参数确定出PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。可选地，终端设备可以通过第二计算法则，确定出所述PO对应所述之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数、终端设备标识中至少一项的函数确定。可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等，通过寻呼配置参数中的T、N和nB可以确定PFSFN， 进一步通过PFSFN、T、nB、Nwus、n、UEID中至少一项的函数确定相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，UEID表示所述终端设备标识。这样，终端设备通过求得PFSFN、T、nB、Nwus、n、UEID的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
可选地，所述第一信号在所述第一信号簇中的编号与终端设备标识UEID可以满足下式：
Figure PCTCN2017087082-appb-000019
Figure PCTCN2017087082-appb-000020
Figure PCTCN2017087082-appb-000021
其中，Windex表示所述第一信号在所述第一信号簇中的编号，PFSFN表示所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，
Figure PCTCN2017087082-appb-000022
表示所述第一寻呼机会在至少一个寻呼机会中的编号，
Figure PCTCN2017087082-appb-000023
表示UEID对应的第一信号在一个第一寻呼机会对应的n个第一信号中的编号，UEID表示所述终端设备标识，N的取值为min(T，nB)。
在一些可能的实现方式中，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和所述终端识别码确定的。此时，终端设备可以根据寻呼配置参数、第一参数集合、终端识别码IMSI确定发送第一信号的第一资源。终端设备可以通过寻呼配置参数可以确定PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。可选地，终端设备可以通过第三计算法则，确定出所述PO对应所述之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数、终端识别码中的至少一项的函数确定。
这里，当第一信号的个数可以大于PO的个数时，一个PO对应着多个第一信号。进一步地，一个终端设备标识UEID对应多个终端识别码IMSI。此时，终端设备可以根据终端识别码IMSI确定发送第一信号的第一资源。
可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等，通过寻呼配置参数中的T、N和nB可以确定PFSFN，进一步地，通过PFSFN、T、nB、Nwus、n、IMSI中至少一项的函数确定出第一信号的相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，IMSI表示所述终端识别码。这样，终端设备通过求得PFSFN、T、nB、Nwus、n、IMSI的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
可选地，所述第一信号在所述第一信号簇中的编号与终端设备标识IMSI可以满足下式：
Figure PCTCN2017087082-appb-000024
Figure PCTCN2017087082-appb-000025
Figure PCTCN2017087082-appb-000026
其中，
Figure PCTCN2017087082-appb-000027
表示所述第一寻呼机会在至少一个寻呼机会中的编号，
Figure PCTCN2017087082-appb-000028
表示UEID对应的第一信号在一个第一寻呼机会对应的n个第一信号中的编号，PFSFN表示所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中信号的个数，n表示在第一信号簇的周期内第一寻呼机会的个数是所述第一信号簇中信号的个数的n倍，IMSI表示所述终端设备对应的终端识别码，Windex表示所述第一信号在所述第一信号簇中的编号。其中，M的取值为正整数，其取值范围可以足够大，当M取值足够大的时候，IMSI mod M近似等于IMSI；C的取值为正整数，优选为2的整数倍，取值可以为1024或4096，或其他可能的取值，对此不作限定。
在一些可能的实现方式中，所述第一信号簇中的至少一个信号是连续时分或者分布式时分传输的。
在一些可能的实现方式中，所述第一资源的时域起始位置在所述第一寻呼机会的时域起始位置之前；或者，所述第一资源的时域起始位置与所述第一寻呼机会的时域起始位置相同。
这里，在所述第一资源的时域起始位置与所述第一寻呼机会对应的时域起始位置一致的情况下，如果存在有效的寻呼调度信息和/或存在系统消息变更，网络设备在所述第一寻呼机会处发送寻呼调度信息；如果不存在有效的寻呼调度信息和/或不存在系统消息变更，网络设备在所述第一寻呼机会处发送第一信号，比如，第一信号指示终端设备在第一寻呼机会处不存在寻呼调度信息。对应地，若终端设备由空闲态醒来后，在第一寻呼机会处监听下行控制信道前，可以先尝试检测第一信号，如果成功检测到第一信号，而第一信号指示终端设备在第一寻呼机会处不存在寻呼调度信息，那么终端设备可以继续休眠进入空闲态。或者，若第一信号指示在第一寻呼机会处存在寻呼调度信息，则终端设备可以继续监听搜索空间以接收寻呼调度信息。
在一些可能的实现方式中，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源相同；或者，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源存在间隔。
在一些可能的实现方式中，所述方法还包括：
所述终端设备接收所述网络设备通过高层信令发送的所述寻呼配置参数和/或所述第一参数集合。
可选地，所述高层信令可以是系统消息或其他高层信令。比如，所述高层信令可以是无线资源控制RRC信令；所述系统消息可以是系统信息块SIB或主信息块MIB。
第三方面，提供了一种网络设备，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，该网络设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的模块。
第四方面，提供了一种终端设备，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地，该终端设备包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的模块。
第五方面，提供了一种网络设备。该网络设备包括处理器、存储器和通信接口。处理器与存储器和通信接口连接。存储器用于存储指令，处理器用于执行该指令，通信接口用于在处理器的控制下与其他网元进行通信。该处理器执行该存储器存储的指令时，该执行使得该处理器执行第一方面或第一方面的任意可能的实现方式中的方法。
第六方面，提供了一种终端设备。该终端设备包括处理器、存储器和通信接口。处理器与存储器和通信接口连接。存储器用于存储指令，处理器用于执行该指令，通信接口用于在处理器的控制下与其他网元进行通信。该处理器执行该存储器存储的指令时，该执行使得该处理器执行第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机可读存储介质，该计算机可读存储介质存储有程序，该程序使得网络设备执行上述第一方面，及其各种实现方式中的任一种传输信号的方法。
第八方面，提供了一种计算机可读存储介质，该计算机可读存储介质存储有程序，该程序使得终端设备执行上述第二方面，及其各种实现方式中的任一种传输信号的方法。
附图说明
图1是一个应用场景的示意图。
图2是根据本申请实施例的传输信号的方法的示意性流程图。
图3是根据本申请实施例的一个例子的示意图。
图4是根据本申请实施例的另一个例子的示意图。
图5是根据本申请另一实施例的传输信号的方法的示意性流程图。
图6是根据本申请实施例的网络设备的示意性框图。
图7是根据本申请实施例的终端设备的示意性框图。
图8是根据本申请一个实施例提供的网络设备的结构框图。
图9是根据本申请一个实施例提供的终端设备的结构框图。
具体实施方式
下面将结合附图，对本申请中的技术方案进行描述。
应理解，本申请实施例的技术方案可以应用于各种通信系统或物联网(Interent of Things，IoT)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)、长期演进(Long Term Evolution，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)、窄带物联网(Narrow Band Interent of Things，NB-IoT)系统等目前的通信系统，以及，尤其应用于未来的5G新无线(New Radio，NR)系统或5G系统或基于正交频分多路复用技术(Orthogonal Frequency Division Multiplexing，OFDM)的通信系统。
还应理解，本申请实施例中，网络设备也可以称为网络设备侧或基站等，基站可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA中的基站(NodeB)，还可以是LTE中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是未来5G网络中的基站设备gNB等，本申请对此并不限定。
还应理解，在本申请实施例中，终端设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网(Core Network)进行通信，终端设备可称为接入终端、用户设备(User Equipment，UE)、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。终端设备可以是蜂窝电话、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、向用户提供语音和/或数据连通性的设备、具有无线连接功能的手持式设备、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、可穿戴设备以及未来5G网络中的终端设备等。
图1是一个场景示意图。应理解，为了便于理解，这里引入图1中的场景为例进行说明，但并不对本申请构成限制。图1中示出了终端设备11、终端设备12、终端设备13和基站21。
如图1所示，终端设备11可以与基站21进行通信，终端设备12可以与基站21进行通信，终端设备13与基站21进行通信。或者，终端设备12也可以与终端设备11进行通信。或者，作为另一种情形，终端设备13与基站12进行通信。
图2示出了根据本申请实施例的传输信号的方法200的示意性流程图。该方法200可以由网络设备执行。例如，该网络设备可以是图1中的基站21。对应地，与该网络设备通信的终端设备可以是图1中的终端设备11、终端设备12或终端设备13。如图2所示，该方法200包括：
S210，网络设备生成第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息；
可选地，所述第一信号可以为一段预设序列，序列可以是常见的伪随机序列、Gold序列、哈德码序列或Zadoff-Chu序列等。或者，所述第一信号也可以是上述序列经过变形得到的序列。比如，所述第一信号是多个序列的乘积序列，或者，所述第一信号也可以是序列经循环移位扩展或打孔后的序列，或者，所述第一信号是经过以上至少两项操作或其他变形操作后得到的序列，对此不作限定。
可选地，所述第一信号可以是由一段能量检测信号组成。
可选地，所述第一信号也可以是由一个数据包组成。所述第一信号是由原始信息比特经过编码、调制等操作后形成的传输块，比如，所述第一信号的类型指示可以通过原始信息的比特来表示，比如该原始信息的比特可以为“0”或“1”或“00”或“01”或“10”或“11”等。
可选地，所述第一信号可以用于指示一个或多个终端设备在第一寻呼机会的寻呼情况。
可选地，所述第一信号可以用于指示终端设备在一个寻呼机会或多个寻呼机会处的寻呼情况，对此不作限定。
可选地，所述第一信号的传输时长可以是协议预先约定好的，即网络设备和终端设备均可获知。或者，所述第一信号的传输时长也可以是网络设备指示的。比如，网络设备可以通过系统消息或其他高层信令向终端设备指示所述第一信号的传输时长。或者，所述第一信号的传输时长也可以是根据协议约定的规则和网络设备的指示共同确定的。
可选地，网络设备可以生成第一信号簇，所述第一信号簇是包括至少一个所述第一 信号。
可选地，所述第一信号簇中的至少一个信号是连续时分或者分布式时分传输的。换言之，所述第一信号簇中的至少一个信号之间存在时序关系，可以是连续时分，或者分布式时分的，本申请实施例对此不作限定。其中，“连续时分”是指：多个第一信号在时序上是连续存在的，此时多个第一信号占据多个连续的第一资源。“分布式时分”是指：至少一个第一信号在时序上分布式存在的，此时至少一个第一信号占据的多个第一资源也是分布式的。比如，第一信号簇可以分为第一部分和第二部分，所述第一部分或所述第二部分均可以包含至少一个第一信号。所述第一信号簇的第一部分和第二部分是间断存在的，并非连续存在。可选地，第一信号簇的第一部分和第二部分之间可以存在或不存在寻呼机会，对此不作限定。
可选地，所述第一信号簇中第一信号所占据的资源可以是时分的，不同的第一信号占据不同的时域资源，即在时域上的不同位置发送不同的第一信号；或者，比如，所述第一信号所占据的资源可以是频分的，不同的第一信号占据不同的频域资源，即在不同的频域上发送不同的第一信号；或者，又比如，所述第一信号所占据的资源可以是码分的，不同的第一信号通过不同的编码方式进行区分；或者，再比如，所述第一信号所占据的资源可以是空分的，不同的第一信号通过不同的天线口发送区分。
可选地，所述第一寻呼机会可以理解为某一寻呼机会(Paging Occasion，PO)，或者未来可能出现的比PO更细粒度的概念或术语，本申请实施例对此不作限定。一般来讲，处于空闲态的终端设备会在对应的PO处醒来监听下行控制信道，比如物理下行控制信道(Physical Downlink Control Channel，PDCCH)或未来可能出现的其他信道术语。
S220，网络设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
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。
也就是说，在本申请实施例中，以上S210和S220的操作顺序不做限定。网络设备可以是先根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源，然后再生成第一信号；或者，网络设备也可以是先生成第一信号，然后再根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源。
S230，网络设备在所述第一资源向所述终端设备发送所述第一信号。
具体而言，网络设备可以生成第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，并根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源，网络设备在第一资源向终端设备发送所述第一信号。对应地，终端设备根据所述第一信号决定是否需要监听下行控制信道，比如，若第一信号指示所述终端设备在所述第一寻呼机会处不存在寻呼调度信息，则终端设备保持空闲态，即终端设备在所述第一寻呼机会处不监听下行控制信道；比如，若第一信号指示所述终端设备在所述第一寻呼机会中存在寻呼调度信息，则终端设备在所述第一寻呼机会处监听下行控制信道。而在现有技术中，终端设备在每个非连续接收(Discontinuous Reception，DRX)周期内对应的PO处会一直盲检PDCCH搜索空间以 接收寻呼调度信息，比较浪费功耗。若采用本申请实施例的方法，终端设备可以避免对下行控制信道的一些不必要的监听，从而节省了终端设备的功耗。
另外，在NB-IoT中，在一个DRX周期内，共享同一个PO的终端设备的个数较多。比如，在一个DRX周期内存在至少一个PO，一个DRX周期内有4096个终端设备标识(User Equipment Identity，UEID)，则多个UEID对应的终端设备共享一个PO。当该一个PO处存在寻呼调度信息时，可能只是针对其对应的部分终端设备，其他终端设备其实不需要监听下行控制信道。此时，相比于现有技术中“共享同一个PO的所有终端设备均需要监听下行控制信道”的方式，本申请实施例的技术方案的作用尤为凸显，可以大量节省终端设备的功耗。
在本申请实施例中，网络设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源。在现有技术中，网络设备是通过现有的系统消息和/或其他高层信令可配置寻呼配置参数，利用寻呼配置参数确定第一寻呼机会。在本申请实施例中，网络设备可直接使用现有技术中的配置寻呼配置参数的系统消息和/或其他高层信令，从而可以节约系统消息和/或其他高层信令等信令资源。进一步地，本申请实施例的网络设备可以通过现有技术中的寻呼配置参数确定第一寻呼机会，然后根据所述第一寻呼机会PO、终端设备标识、终端识别码中至少一项的基础上确定第一资源，从而减少额外开销。
在本申请实施例中，网络设备通过在第一资源向终端设备发送第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，使得终端设备根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
可选地，所述寻呼配置参数可以包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数等其他可能的参数。
具体而言，网络设备或终端设备可以根据所述寻呼配置参数计算出寻呼系统帧(Paging Frame，PF)和PO的位置，其中，PF表示寻呼调度信息所在的系统帧，PO表示寻呼调度信息所在的子帧。一个PF可以包括至少一个PO。比如，网络设备或终端设备在获取所述寻呼配置参数后，可以根据下式(1)计算PF，根据下式(2)计算PO的位置：
SFN mod T＝(T div N)*(UEID mod N)         (1)
其中，满足上述公式(1)中的系统帧号(System Frame Number，SFN)可作为一个PF帧；T表示寻呼周期，寻呼周期为寻呼的DRX周期，其取值为正整数，其取值范围可以是{32，64，128，256}等系统帧；mod表示取模运算；nB表示寻呼密度，即一个寻呼周期内寻呼机会的数量，其取值为正整数，其取值范围可以是{4T，2T，T，T/2，T/4，T/8，T/16，T/32}；N表示寻呼帧个数，取值为min(T，nB)，取T和nB之间的小值，其取值为正整数，取值范围是{T，T/2，T/4，T/8，T/16，T/32}；UEID取值为(IMSI mod C)，C的取值可以为1024或4096，或其他可能的取值，这里不做限定。其中，一个终端设备标识UEID可能对应多个终端标识码(International Mobile Subscriber Identity，IMSI)，即UEID是由多个IMSI构成的组。其中，每个终端设备的终端标识码IMSI是唯一的。
i_s＝floor(UEID/N)mod Ns        (2)
其中，上述公式(2)中的i_s表示PO的索引，计算出i_s后，可通过查表方式得到 PO所在子帧；floor表示向下取整运算；Ns＝max(1,nB/T)，表示寻呼帧中寻呼机会的个数，即每个PF中有多少个PO，其取值为正整数。其中，一个PO可能会对应多个终端设备标识UEID。也可以说，多个UEID确定的PO可能为同一个PO。
综上，通过上式(1)和上式(2)，网络设备或终端设备可以计算出PF和PO的位置。
在本申请实施例中，网络设备可以生成一个或多个第一信号，比如生成第一信号簇，所述第一信号簇包括至少一个所述第一信号。
可选地，所述第一信号簇具有周期性。所述网络设备可以在每个周期发送所述第一信号簇。另外，每个周期至少存在一个PO。换言之，一个第一信号簇对应至少一个PO。
可选地，所述第一参数集合包括第一信号簇的周期指示参数、所述第一信号簇的起始传输位置指示参数、个数指示参数、所述第一信号簇的频域资源位置指示参数中的至少一项，其中，所述第一信号簇包括至少一个信号，所述第一信号是第一信号簇中的信号。
具体而言，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数。所述周期直接指示参数指示所述第一信号簇的周期取值的索引号。第一信号簇的周期指示参数可以直接指示周期的取值。这样，网络设备或终端设备可以根据第一信号簇的周期取值的索引号，确定第一信号簇的周期取值，从而确定出每隔多少个无线帧发送一个第一信号簇，同时也可以确定出一个寻呼周期内有多少个第一信号簇。
或者，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数。这样，网络设备或终端设备可以根据寻呼周期和第一信号簇的个数，通过寻呼周期除以第一信号簇的个数的计算方法，可以得到每两个第一信号簇之间间隔的无线帧的个数，从而得到第一信号簇的周期。
或者，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例，其中，每个寻呼周期内寻呼机会的个数可以通过现有技术方法计算得到。这样，网络设备或终端设备可以根据第一信号簇的个数与寻呼机会的个数的比例，确定出第一信号簇的个数，通过寻呼周期除以第一信号簇的个数的计算方法，进一步得到每两个第一信号簇之间间隔的无线帧的个数，从而确定出第一信号簇的周期。
具体而言，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会(或“首个寻呼机会”)。其中，所述第二寻呼机会可以与所述第一寻呼机会相同或不同。
比如，在确定第一信号簇的周期后，网络设备或终端设备可以确定在第几个无线帧上发送第一信号簇，可以确定第一信号簇对应的至少一个寻呼机会，此时，第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会可以确定，即从所述第几个无线帧开始出现的第一个寻呼机会可以确定。网络设备或终端设备可以根据第一信号簇的起始传输位置与第二寻呼机会的相对位置，从第一信号簇对应的第一个寻呼机会起向前推算相对位置，并将求得的位置作为第一信号簇的起始传输位置。或者，可以直接约定第一信号簇的起始传输位置为固定位置。比如，在确定第一信号簇的周期后，网络设备或终端设备 可以确定在哪个无线帧上发送第一信号簇，此时根据协议约定一个固定的子帧位置，作为发送第一信号簇的起始传输位置。
具体而言，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，可选地，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
具体而言，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数。所述频域资源位置直接指示参数指示频域资源位置的索引号，可选地，所述频域资源位置直接指示参数可以是协议预先约定好的，即网络设备和终端设备均可获知。这样，网络设备或终端设备可以根据第一信号簇的频域资源位置直接指示参数指示的索引号确定第一信号簇的频域资源位置。所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置，网络设备或终端设备可以根据第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置，从第一个寻呼机会的频域资源位置起推算相对位置，并将求得的位置作为第一信号的频域资源位置。或者，所述频域资源位置间接指示参数也可以是根据协议约定的规则和网络设备的指示共同确定的。
可选地，网络设备可以将上述寻呼配置参数中的至少一项和/或第一参数集合中的至少一项发送给终端设备。进一步地，网络设备可以通过高层信令将所述寻呼配置参数中的至少一项和/或第一参数集合中的至少一项发送给终端设备，所述高层信令可以是系统消息或其他高层信令。比如，所述高层信令可以是无线资源控制(Radio Resource Control，RRC)信令；所述系统消息可以是系统信息块(System Information Block，SIB)或者主信息块(Master Information Block，MIB)。
在本申请实施例中，发送第一信号的第一资源可以由寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定的，下面将举例对一些可能的组合进行描述。
举例来说，可选地，所述第一资源是根据所述寻呼配置参数和所述第一参数集合确定的。也就是说，网络设备或终端设备可以根据所述寻呼配置参数和所述第一参数集合确定出所述第一资源。
可选地，在一个寻呼周期内，第一信号的个数可以与PO的个数相同或不同。
比如，在一个寻呼周期内，第一信号的个数可以小于PO的个数，一个第一信号对应着多个PO。此时，网络设备或终端设备可以根据寻呼配置参数、第一参数集合确定发送第一信号的第一资源。网络设备或终端设备可以通过寻呼配置参数确定出PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。网络设备或终端设备可以通过第一计算法则，确定出所述PO之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
下面对所述第一计算法则进行描述。具体地，第一资源与第一信号在第一信号簇中的相对编号存在对应关系，第一信号簇包括至少一个第一信号，每个第一信号对应着一 个第一资源。比如，当第一信号的相对编号为“0”时，第一资源为第一信号簇对应的所有第一资源中的第一个第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数中至少一项的函数确定。可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等。网络设备或终端设备通过寻呼配置参数中的T、N和nB可以确定出PFSFN，进一步地，通过PFSFN、T、nB、Nwus、n中至少一项的函数确定出第一信号的相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍。这样，网络设备或终端设备通过求得PFSFN、T、nB、Nwus、n的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
下面将结合附图3进行具体描述。应理解，引入图3中的例子只是便于本领域的技术人员理解本申请实施例的方案，并不对本申请实施例构成限定。
图3示出了根据本申请实施例的一个例子的示意图。其中，一个寻呼周期内可以包括多个第一信号簇，所述第一信号簇具有周期性。如图3中上方所示，在一个寻呼周期内，多个第一信号簇中的每个第一信号簇中包括一个第一信号，两个PO对应一个第一信号，从而两个PO对应一个第一资源。网络设备或终端设备可以根据第一信号簇的周期指示参数和起始传输位置指示参数，直接或间接地得到第一资源位于哪个无线帧上的哪个子帧。在图3的下方，可选地，一个第一信号簇的周期中可以包括四个PO。如图3中下方所示，在一个寻呼周期内，多个第一信号簇中的每个第一信号簇包括两个第一信号，两个PO可以对应一个第一信号。
可选地，第一信号簇中的每个第一信号可以存在对应的编号或索引。其中，第一资源可以与第一信号在所述第一信号簇中的编号是对应的。网络设备或终端设备在获得第一信号的编号或索引后，即可以获知对应的资源位置。
比如，在图3下方，四个PO中的前两个PO可以对应两个资源中的第一个第一资源(即用于发送所述两个第一信号中第一个信号的资源)，后两个PO可以对应两个资源位置中的第二个第一资源(即用于发送所述两个第一信号中第二个信号的资源)。
例如，第一信号在所述第一信号簇中的编号与PO可以满足下式(3)：
Figure PCTCN2017087082-appb-000029
其中，Windex表示所述第一信号在所述第一信号簇中的编号，
Figure PCTCN2017087082-appb-000030
表示向下取整运算，PFSFN表示系统帧号，即所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中信号的个数的n倍，
Figure PCTCN2017087082-appb-000031
表示PO在第一信号簇对应的至少一个PO中的编号。这样，网络设备或终端设备可以根据上式确定出第一信号的编号，从而获得第一资源。
对于上式(3)举个具体的例子，假设T＝128，nB＝T，N＝128，Ns＝1，对于某一终端设备，(PF modT)＝114，T/nB＝1，其中，
Figure PCTCN2017087082-appb-000032
表示在一个寻呼周期内，该终端设备对应的PO位于第114个PF上的0号子帧。假设Nwus＝2，Windex＝{0,1}，n＝2，则一 个第一信号簇中对应四个PO。其中，
Figure PCTCN2017087082-appb-000033
表示终端设备对应四个PO中的第三个，进一步地，Windex＝1表示该终端设备对应的第一信号簇中的第二个第一信号，相应地，对应两个第一资源中的第二个第一资源。
或者，又比如，在图3下方，四个PO中的第一个PO和第三个PO可以对应两个资源位置中的第一个第一资源(即用于发送所述两个第一信号中第一个信号的资源)，第二个PO和第四个PO可以对应两个资源位置中的第二个第一资源(即用于发送所述两个第一信号中第二个信号的资源)。
例如，第一信号在所述第一信号簇中的编号与PO可以满足下式(4)：
Figure PCTCN2017087082-appb-000034
应理解，上式(4)中出现的各个参数的含义与上式(3)中的类似，为了简洁，这里不作赘述。
对于上式(4)举个具体例子，假设T＝128，nB＝T，N＝128，Ns＝1，对于某一终端设备，(PFSFNmodT)＝114，T/nB＝1，其中，
Figure PCTCN2017087082-appb-000035
表示在一个寻呼周期内，该终端设备对应的PO位于第114个PF上的0号子帧。假设Nwus＝2，Windex＝{0,1}，n＝2，则一个第一信号簇中对应四个PO。其中，
Figure PCTCN2017087082-appb-000036
表示终端设备对应四个PO中的第三个，进一步地，Windex＝0表示该终端设备对应的第一信号簇中的第一个第一信号，相应地，对应两个第一资源中的第一个第一资源。
综上所述，网络设备或终端设备可以结合式(3)或式(4)，根据PO计算第一信号在第一信号簇中的相对编号或索引，从而确定出第一信号对应的第一资源。
举例来说，可选地，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和所述终端设备标识确定的。也就是说，网络设备或终端设备可以根据终端设备标识UEID确定发送第一信号的第一资源。
比如，在一个寻呼周期内，第一信号的个数可以大于PO的个数，一个PO对应着多个第一信号。此时，网络设备或终端设备可以根据寻呼配置参数、第一参数集合、终端设备标识UEID确定发送第一信号的第一资源。网络设备或终端设备可以通过寻呼配置参数确定出PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。可选地，网络设备或终端设备可以通过第二计算法则，确定出所述PO对应所述之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
下面对所述第二计算法则进行描述。具体地，第一资源与第一信号在第一信号簇中的相对编号存在对应关系，第一信号簇包括至少一个第一信号，每个第一信号对应着一个第一资源。比如，当第一信号的相对编号为“0”时，第一资源为第一信号簇对应的所有第一资源中的第一个第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数、终端设备标识中至少一项的函数确定。可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等，通过寻呼配置参数中的T、N和nB可以确定PFSFN，进一步通过PFSFN、T、nB、Nwus、n、UEID中至少一项的函数确定相对编号。其中，PFSFN 表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，UEID表示所述终端设备标识。这样，网络设备或终端设备通过求得PFSFN、T、nB、Nwus、n、UEID的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。
下面将结合附图4进行具体描述。应理解，引入图4中的例子只是便于本领域的技术人员理解本申请实施例的方案，并不对本申请实施例构成限定。
图4示出了根据本申请实施例的一个例子的示意图。其中，一个寻呼周期内可以包括多个第一信号簇，所述第一信号簇具有周期性。在图4的上方，可选地，一个第一信号簇的周期中可以包括一个PO，一个PO对应多个UEID，每个UEID对应一个第一资源。如图4中上方所示，在一个寻呼周期内，多个第一信号簇中的每个第一信号簇中包括两个第一信号，一个PO对应两个第一信号，从而一个PO对应两个第一资源。网络设备或终端设备可以根据UEID确定第一资源。在图4的下方，可选地，一个第一信号簇的周期中可以包括两个PO。此时，一个PO可以对应多个第一资源，一个PO对应多个UEID，每个UEID对应一个第一资源。如图4中下方所示，在一个寻呼周期内，多个第一信号簇中的每个第一信号簇包括四个第一信号，两个PO中的一个PO对应多个第一信号。
例如，所述第一信号在所述第一信号簇中的编号与终端设备标识UEID可以满足下式(5)：
Figure PCTCN2017087082-appb-000037
Figure PCTCN2017087082-appb-000038
Figure PCTCN2017087082-appb-000039
其中，Windex表示所述第一信号在所述第一信号簇中的编号，PFSFN表示所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，
Figure PCTCN2017087082-appb-000040
表示所述第一寻呼机会在至少一个寻呼机会中的编号，
Figure PCTCN2017087082-appb-000041
表示UEID对应的第一信号在一个第一寻呼机会对应的n个第一信号中的编号，UEID表示所述终端设备标识，N的取值为min(T，nB)。
对于上式(5)举个具体例子，假设T＝128，nB＝T，N＝128，Ns＝1，对于某一终端设备，(PFSFNmodT)＝114，T/nB＝1，其中，
Figure PCTCN2017087082-appb-000042
表示在一个寻呼周期内，该终端设备对应的PO位于第114个PF上的0号子帧。假设Nwus＝4，Windex＝{0，1，2，3}，n＝2，则一个第一信号簇对应两个PO。其中，
Figure PCTCN2017087082-appb-000043
表示终端设备对应两个PO中的第一个，进一步地，Windex＝1表示该终端设备对应的第一信号簇中的第二个第一信号，相应地，对应四个第一资源中的第二个第一资源。
综上所述，网络设备或终端设备可以结合上式(5)，根据UEID计算第一信号在第一信号簇中的编号或索引，从而确定出第一信号对应的第一资源。
举例来说，可选地，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和 所述终端识别码确定的。也就是说，网络设备或终端设备可以根据所述寻呼配置参数和所述第一参数集合和所述终端识别码IMSI确定出所述第一资源。
比如，在一个寻呼周期内，第一信号的个数可以大于PO的个数，一个PO对应着多个第一信号。此时，网络设备或终端设备可以根据寻呼配置参数、第一参数集合、终端识别码IMSI确定发送第一信号的第一资源。网络设备或终端设备可以通过寻呼配置参数可以确定PO，并通过第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数确定出所述PO之前的第一个第一信号簇的位置。可选地，网络设备或终端设备可以通过第三计算法则，确定出所述PO对应所述之前的第一个第一信号簇中的第一信号的相对编号，从而确定出所述第一资源。
下面对所述第三计算法则进行描述。具体地，第一资源与第一信号在第一信号簇中的相对编号存在对应关系，第一信号簇包括至少一个第一信号，每个第一信号对应着一个第一资源。比如，当第一信号的相对编号为“0”时，第一资源为第一信号簇对应的所有第一资源中的第一个第一资源。
可选地，第一信号的相对编号可以通过寻呼配置参数、个数指示参数、终端识别码中至少一项的函数确定。可选地，所述寻呼配置参数包括PFSFN、T、nB、N、Ns，所述个数指示参数包括Nwus、n等，通过寻呼配置参数中的T、N和nB可以确定PFSFN，进一步地，通过PFSFN、T、nB、Nwus、n、IMSI中至少一项的函数确定出第一信号的相对编号。其中，PFSFN表示所述PO对应的系统帧号、又称寻呼帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中第一信号的个数，n表示在第一信号簇的周期内PO的个数是所述第一信号簇中第一信号的个数的n倍，IMSI表示所述终端识别码。这样，网络设备或终端设备通过求得PFSFN、T、nB、Nwus、n、IMSI的函数即可以确定出第一信号的相对编号，从而得到该相对编号对应的第一资源。比如，对于图4示出的情况，所述第一信号在所述第一信号簇中的编号与终端设备标识IMSI可以满足下式(6)：
Figure PCTCN2017087082-appb-000044
Figure PCTCN2017087082-appb-000045
Figure PCTCN2017087082-appb-000046
其中，
Figure PCTCN2017087082-appb-000047
表示所述第一寻呼机会在至少一个寻呼机会中的编号，
Figure PCTCN2017087082-appb-000048
表示UEID对应的第一信号在一个第一寻呼机会对应的n个第一信号中的编号，PFSFN表示所述第一寻呼机会对应的系统帧号，T表示所述终端设备的寻呼周期，nB表示寻呼密度，Nwus表示所述第一信号簇中信号的个数，n表示在第一信号簇的周期内第一寻呼机会的个数是所述第一信号簇中信号的个数的n倍，IMSI表示所述终端设备对应的终端识别码，Windex表示所述第一信号在所述第一信号簇中的编号。其中，M的取值为正整数，其取值范围可以足够大，当M取值足够大的时候，IMSI mod M近似等于IMSI；C的取值为正整数，优选为2的整数倍，取值可以为1024或4096，或其他可能的取值，对此不作限定。
综上所述，网络设备或终端设备可以结合式(6)，根据IMSI计算第一信号在第一信号簇中的编号或索引，从而确定出第一信号对应的第一资源。
可选地，所述第一资源的时域起始位置在所述第一寻呼机会的时域位置之前；或者，所述第一资源的时域起始位置与所述第一寻呼机会的时域位置相同。这里，在所述第一 资源的时域起始位置与所述第一寻呼机会对应的时域位置一致的情况下，如果存在有效的寻呼调度信息和/或存在系统消息变更，网络设备在所述第一寻呼机会处发送寻呼调度信息；如果不存在有效的寻呼调度信息和/或不存在系统消息变更，网络设备在所述第一寻呼机会处发送第一信号，比如，第一信号指示终端设备在第一寻呼机会处不存在寻呼调度信息。对应地，若终端设备由空闲态醒来后，在第一寻呼机会处监听下行控制信道前，可以先尝试检测第一信号，如果成功检测到第一信号，而第一信号指示终端设备在第一寻呼机会处不存在寻呼调度信息，那么终端设备可以继续休眠进入空闲态。或者，若第一信号指示在第一寻呼机会处存在寻呼调度信息，则终端设备可以继续监听搜索空间以接收寻呼调度信息。
可选地，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源相同；或者，述第一资源对应的频域资源与所述第一寻呼机会对应的频域资源存在间隔。
也就是说，发送所述第一信号的第一资源所占据的时域资源位置，可以在所述第一寻呼机会的时域资源位置之前，或者，也可以与所述第一寻呼机会的时域资源位置相同，本申请实施例对此不作限定。另外，发送所述第一信号的第一资源所占据的频域资源位置，可以与所述第一寻呼机会对应的频域资源位置存在间隔，或者，也可以与所述第一寻呼机会对应的频域资源位置相同，本申请实施例对此不作限定。
可选地，所述方法200还包括：
所述网络设备通过高层信令，向所述终端设备发送所述寻呼配置参数中的至少一项和/或所述第一参数集合中的至少一项。可选地，所述高层信令可以是系统消息或其他高层信令。比如，所述高层信令可以是无线资源控制RRC信令；所述系统消息可以是系统信息块SIB或主信息块MIB。
因此，在本申请实施例中，网络设备通过向终端设备发送第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，并根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中至少一项确定第一资源，使得网络设备在第一资源发送第一信号，终端设备在第一资源接收第一信号并根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
下面从终端设备侧描述根据本申请实施例的传输信号的方法。为了简洁，对于与网络设备侧类似的术语或概念将不作赘述。图5示出了根据本申请实施例的传输信号的方法500的示意性流程图。该方法500可以由终端设备执行。例如，该终端设备可以是图1中的终端设备11、终端设备12或终端设备15。对应地，与该终端设备通信的网络设备可以是图1中的基站21。如图5所示，该方法500包括：
S510，终端设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
S520，所述终端设备在所述第一资源接收网络设备发送的第一信号，其中，所述第一信号用于指示所述终端设备在第一寻呼机会存在或不存在寻呼调度信息；
S530，所述终端设备根据所述第一信号确定在所述第一寻呼机会是否监听下行控制信道。
具体而言，终端设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源，并通过所述第一资源接收网络设备发送的第一信号，最后根据所述第一信号决定是否需要监听下行控制信道。比如，若第一信号指示所述终端 设备在所述第一寻呼机会处不存在寻呼调度信息，则终端设备保持空闲态，即终端设备在所述第一寻呼机会处不监听下行控制信道；比如，若第一信号指示所述终端设备在所述第一寻呼机会中存在寻呼调度信息，则终端设备在所述第一寻呼机会处监听下行控制信道。
在本申请实施例中，终端设备通过接收网络设备发送的第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，并根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
可选地，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
可选地，所述第一参数集合包括第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数、个数指示参数、第一信号的频域资源位置指示参数中的至少一项，其中，所述第一信号簇包括至少一个所述第一信号。
可选地，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
可选地，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
可选地，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
可选地，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
可选地，所述第一资源是根据所述寻呼配置参数和所述第一参数集合确定的。
可选地，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和所述终端设备标识确定的。
可选地，所述第一资源是根据所述寻呼配置参数、所述第一参数集合和所述终端识别码确定的。
应理解，上述第一资源的确定方法可以参照前文描述，其确定方法与网络设备侧是类似的。为了简洁，这里不作赘述。
可选地，所述第一信号簇中的至少一个信号是连续时分或者分布式时分传输的。
可选地，所述第一资源的时域起始位置在所述第一寻呼机会的时域起始位置之前；或者，所述第一资源的时域起始位置与所述第一寻呼机会的时域起始位置相同。
可选地，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源相同；或者，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源存在间隔。
可选地，所述方法500还包括：
所述终端设备接收所述网络设备通过高层信令发送的所述寻呼配置参数中的至少一项和/或所述第一参数集合中的至少一项。
因此，终端设备通过接收网络设备发送的第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，并根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
上文描述了根据本申请实施例的传输信号的方法。下文将描述根据本申请实施例的网络设备和终端设备。
图6示出了根据本申请实施例的网络设备600的示意性框图。如图6所示，所述网络设备600包括：
生成模块610，用于生成第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息；
确定模块620，用于根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
发送模块630，用于在所述第一资源向所述终端设备发送所述第一信号。
在本申请实施例中，网络设备600通过向终端设备发送第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，使得终端设备根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
可选地，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
可选地，所述第一参数集合包括第一信号簇的周期指示参数、所述第一信号簇的起始传输位置指示参数、个数指示参数、所述第一信号簇的频域资源位置指示参数中的至少一项，其中，所述第一信号簇是包括至少一个所述第一信号。
可选地，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
可选地，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
可选地，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
可选地，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
可选地，所述第一信号簇中的至少一个信号是连续时分或者分布式时分传输的。
可选地，所述第一资源的时域起始位置在所述第一寻呼机会的时域起始位置之前，或者，所述第一资源的时域起始位置与所述第一寻呼机会的时域起始位置相同；和/或，
所述第一资源的频域资源与所述第一寻呼机会对应的频域资源相同，或者，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源存在间隔。
可选地，所述发送模块630还用于：
通过高层信令，向所述终端设备发送所述寻呼配置参数中的至少一项和/或所述第一参数集合中的至少一项。
根据本申请实施例的网络设备600可执行根据本申请实施例的传输信号的方法中网络设备侧的方法，并且所述网络设备600中的各个模块的上述和其它操作和/或功能分别为了实现前述各个方法的相应流程，为了简洁，在此不再赘述。
因此，网络设备600通过向终端设备发送第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，使得终端设备根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
图7示出了根据本申请实施例的终端设备700的示意性框图。如图7所示，所述终端设备700包括：
确定模块710，用于根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
接收模块720，用于在所述第一资源接收网络设备发送的所述第一信号，其中，所述第一信号用于指示所述终端设备在第一寻呼机会存在或不存在寻呼调度信息；
处理模块730，用于根据所述第一信号确定在所述第一寻呼机会是否监听下行控制信道。
在本申请实施例中，终端设备700根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源，并在所述第一资源接收网络设备发送的第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，并根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
可选地，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
可选地，所述第一参数集合包括第一信号簇的周期指示参数、所述第一信号簇的起始传输位置指示参数、个数指示参数、所述第一信号簇的频域资源位置指示参数中的至少一项，其中，所述第一信号簇是包括至少一个所述第一信号。
可选地，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
可选地，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
可选地，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
可选地，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
可选地，所述第一信号簇中的至少一个信号是连续时分或者分布式时分传输的。
可选地，所述第一资源的时域起始位置在所述第一寻呼机会的时域起始位置之前，或者，所述第一资源的时域起始位置与所述第一寻呼机会的时域起始位置相同；和/或，
所述第一资源的频域资源与所述第一寻呼机会对应的频域资源相同，或者，所述第一资源的频域资源与所述第一寻呼机会对应的频域资源存在间隔。
可选地，所述接收模块还用于：
接收所述网络设备通过高层信令发送的所述寻呼配置参数中的至少一项和/或所述第一参数集合中的至少一项。
根据本申请实施例的终端设备700可执行根据本申请实施例的传输信号的方法中终端设备侧的方法，并且所述终端设备700中的各个模块的上述和其它操作和/或功能分别为了实现前述各个方法的相应流程，为了简洁，在此不再赘述。
因此，终端设备700通过接收网络设备发送的第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息，并根据所述第一信号决定是否监听下行控制信道，节省了终端设备的功耗。
图8示出了本申请一个实施例提供的网络设备的结构，包括至少一个处理器802(例如CPU)，至少一个网络接口803或者其他通信接口，存储器804。可选地，还可以接收器805和发送器806。处理器802用于执行存储器804中存储的可执行模块，例如计算机程序。存储器804可能包含高速随机存取存储器RAM，也可能还包括非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器。通过至少一个网络接口803(可 以是有线或者无线)实现与至少一个其他网元之间的通信连接。接收器805和发送器806用于传输各种信号或信息。
在一些实施方式中，存储器804存储了程序8041，程序8041可以被处理器802执行，用于执行前述本申请实施例的网络设备侧的方法。
图9示出了本申请一个实施例提供的终端设备的结构，包括至少一个处理器902(例如CPU)，至少一个网络接口903或者其他通信接口，存储器904。可选地，还可以接收器905和发送器906。处理器902用于执行存储器904中存储的可执行模块，例如计算机程序。存储器904可能包含高速随机存取存储器RAM，也可能还包括非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器。通过至少一个网络接口903(可以是有线或者无线)实现与至少一个其他网元之间的通信连接。接收器905和发送器906用于传输各种信号或信息。
在一些实施方式中，存储器904存储了程序9041，程序9041可以被处理器902执行，用于执行前述本申请另一实施例的终端设备侧的方法。
应理解，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。
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。
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实施例的范围。
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。
在本申请实施例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，在发明实施例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，本申请实施例的技术方案本质上 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)执行本申请实施例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，仅为本申请实施例的具体实施方式，但本申请实施例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实施例揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请实施例的保护范围之内。因此，本申请实施例的保护范围应以所述权利要求的保护范围为准。

Claims (28)

  1. 一种传输信号的方法，其特征在于，包括：
    网络设备生成第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息；
    所述网络设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
    所述网络设备在所述第一资源向所述终端设备发送所述第一信号。
  2. 根据权利要求1所述的方法，其特征在于，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
  3. 根据权利要求1或2所述的方法，其特征在于，所述第一参数集合包括第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数、个数指示参数、第一信号的频域资源位置指示参数中的至少一项，其中，所述第一信号簇包括至少一个所述第一信号。
  4. 根据权利要求3所述的方法，其特征在于，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
    其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
  5. 根据权利要求3所述的方法，其特征在于，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
    其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
  6. 根据权利要求3所述的方法，其特征在于，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
    其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
  7. 根据权利要求3所述的方法，其特征在于，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
    其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
  8. 一种传输信号的方法，其特征在于，包括：
    终端设备根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
    所述终端设备在所述第一资源接收网络设备发送的第一信号，其中，所述第一信号用于指示所述终端设备在第一寻呼机会存在或不存在寻呼调度信息；
    所述终端设备根据所述第一信号确定是否在所述第一寻呼机会监听下行控制信道。
  9. 根据权利要求8所述的方法，其特征在于，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
  10. 根据权利要求8或9所述的方法，其特征在于，所述第一参数集合包括第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数、个数指示参数、第一信号的频域资源位置指示参数中的至少一项，其中，所述第一信号簇包括至少一个所述第一信号。
  11. 根据权利要求10所述的方法，其特征在于，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
    其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
  12. 根据权利要求10所述的方法，其特征在于，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
    其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
  13. 根据权利要求10所述的方法，其特征在于，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
    其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
  14. 根据权利要求10所述的方法，其特征在于，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
    其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
  15. 一种网络设备，其特征在于，包括：
    生成模块，用于生成第一信号，所述第一信号用于指示终端设备在第一寻呼机会存在或不存在寻呼调度信息；
    确定模块，用于根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
    发送模块，用于在所述第一资源向所述终端设备发送所述第一信号。
  16. 根据权利要求15所述的网络设备，其特征在于，所述寻呼配置参数包括寻呼帧 号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
  17. 根据权利要求15或16所述的网络设备，其特征在于，所述第一参数集合包括第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数、个数指示参数、第一信号的频域资源位置指示参数中的至少一项，其中，所述第一信号簇包括至少一个所述第一信号。
  18. 根据权利要求17所述的网络设备，其特征在于，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
    其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
  19. 根据权利要求17所述的网络设备，其特征在于，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
    其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
  20. 根据权利要求17所述的网络设备，其特征在于，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
    其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
  21. 根据权利要求17所述的网络设备，其特征在于，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
    其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
  22. 一种终端设备，其特征在于，包括：
    确定模块，用于根据寻呼配置参数、第一参数集合、终端设备标识、终端识别码中的至少一项确定第一资源；
    接收模块，用于在所述第一资源接收网络设备发送的所述第一信号，其中，所述第一信号用于指示所述终端设备在第一寻呼机会存在或不存在寻呼调度信息；
    处理模块，用于根据所述第一信号确定在所述第一寻呼机会是否监听下行控制信道。
  23. 根据权利要求22所述的终端设备，其特征在于，所述寻呼配置参数包括寻呼帧号、寻呼周期、寻呼密度、寻呼帧的个数、寻呼帧中寻呼机会的个数中的至少一项。
  24. 根据权利要求22或23所述的终端设备，其特征在于，所述第一参数集合包括第一信号簇的周期指示参数、第一信号簇的起始传输位置指示参数、个数指示参数、第一信号的频域资源位置指示参数中的至少一项，其中，所述第一信号簇包括至少一个所 述第一信号。
  25. 根据权利要求24所述的终端设备，其特征在于，所述第一信号簇的周期指示参数用于指示所述第一信号簇的周期，
    其中，所述周期指示参数包括周期直接指示参数和/或周期间接指示参数，所述周期直接指示参数指示所述第一信号簇的周期取值的索引号，所述周期间接指示参数指示一个寻呼周期内第一信号簇的个数、一个寻呼周期内第一信号簇的个数与寻呼机会的个数的比例中的至少一项。
  26. 根据权利要求24所述的终端设备，其特征在于，所述第一信号簇的起始传输位置指示参数用于指示所述第一信号簇在时域上的起始传输位置，
    其中，所述起始传输位置指示参数指示第一信号簇的起始传输位置与第二寻呼机会的相对位置，所述第二寻呼机会为所述第一信号簇对应的至少一个寻呼机会中的第一个寻呼机会。
  27. 根据权利要求24所述的终端设备，其特征在于，所述个数指示参数用于指示寻呼周期内第一信号的个数、寻呼周期内第一信号簇的个数、第一信号簇中第一信号的个数中的至少一项，
    其中，所述个数参数指示寻呼周期内第一信号的个数的索引号、寻呼周期内第一信号簇的个数的索引号、第一信号簇中第一信号的个数的索引号、寻呼周期内寻呼机会的个数与第一信号的个数的比例、寻呼周期内寻呼机会的个数与第一信号簇的个数的比例、第一信号簇的周期内寻呼机会与第一信号的个数的比例中的至少一项。
  28. 根据权利要求24所述的终端设备，其特征在于，所述第一信号的频域资源位置指示参数用于指示第一信号的频域资源位置，
    其中，所述频域资源位置指示参数包括频域资源位置直接指示参数和/或频域资源位置间接指示参数，所述频域资源位置直接指示参数指示频域资源位置的索引号，所述频域资源位置间接指示参数指示第一信号的频域资源位置与第一寻呼机会的频域资源位置的相对位置。
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