WO2020030161A1 - 信号的发送、接收方法、装置、存储介质及电子装置 - Google Patents

信号的发送、接收方法、装置、存储介质及电子装置 Download PDF

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Publication number
WO2020030161A1
WO2020030161A1 PCT/CN2019/100106 CN2019100106W WO2020030161A1 WO 2020030161 A1 WO2020030161 A1 WO 2020030161A1 CN 2019100106 W CN2019100106 W CN 2019100106W WO 2020030161 A1 WO2020030161 A1 WO 2020030161A1
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Prior art keywords
wus
packet
sequence
terminal
group
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PCT/CN2019/100106
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English (en)
French (fr)
Inventor
杨维维
戴博
刘锟
方惠英
边峦剑
胡有军
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中兴通讯股份有限公司
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Priority to US17/267,181 priority Critical patent/US20210329552A1/en
Publication of WO2020030161A1 publication Critical patent/WO2020030161A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications, and in particular, to a method and apparatus for transmitting and receiving signals, a storage medium, and an electronic device.
  • Machine Type Communication also known as Machine to Machine (M2M) is the main application form of the Internet of Things.
  • MTC devices deployed on the market are mainly based on the Global System of Mobile (GSM) system.
  • GSM Global System of Mobile
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution-Advanced
  • LTE / LTE-A-based MTC multiple data services will also be more attractive.
  • C-IOT Comb-Internet Of Things
  • 3GPP 3rd Generation Partnership Project
  • TR45.820V200 3rd Generation Partnership Project
  • NB-IoT Narrowband Internet of Things
  • the NB-IOT system focuses on low-complexity and low-throughput RF access technologies.
  • the main research goals include: improved indoor coverage, support for a large number of low-throughput user equipment, low latency sensitivity, and ultra-low equipment costs. , Low equipment power loss and network architecture.
  • the network can send pages to terminals (User Equipment, UE for short) in idle state and connected state.
  • the paging process can be triggered by the core network to notify a UE to receive a paging request, or it can be triggered by an evolved base station (Evolved NodeB, eNB) to notify the update of system information.
  • the paging message is scheduled using P-Wireless Network Temporary Identifier (RNTI) scrambled physical downlink control information (Physical Downlink Control Channel, PDCCH for short) scheduling, and on the physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) for short.
  • RNTI P-Wireless Network Temporary Identifier
  • the terminal detects the corresponding PDCCH at the time of paging (Paging Occasion, referred to as PO), so as to determine whether the PDSCH indicated by the PDCCH carries the paging message. If the terminal does not detect the corresponding PDCCH at the PO, it indicates that the PO is at this PO. There is no paging message. At this time, the terminal is in a sleep state and does not receive data until the next PO is detected. At this time, it is called Discontinuous Reception (DRX for short). That is, the terminal needs to perform blind detection of the PDCCH at each PO, so the terminal power consumption is large.
  • DRX Discontinuous Reception
  • a wake-up signal WUS (Wake Signal) (WUS)
  • WUS Wake Signal
  • the base station sends a signal indicating whether to perform PDCCH detection before each PO.
  • the terminal first detects WUS and determines whether it is based on the WUS detection result. The corresponding PDCCH is detected. When a WUS is detected, the terminal detects the PDCCH corresponding to the WUS. Otherwise, the terminal does not detect the PDCCH.
  • the introduction of the WUS signal reduces the number of times the terminal detects the PDCCH, thereby saving power consumption of the terminal; but WUS is targeted at all terminals of the PO, that is, if one terminal needs to wake up, the base station will send WUS, then other terminals belonging to the same PO All will be woken up, and these terminals will detect the PDCCH, which increases the number of times the terminal does not need to detect the PDCCH.
  • the terminal does not need to detect the PDCCH many times, which leads to the problem that the power consumption reduction effect of the terminal is not obvious, and no effective solution has been proposed.
  • the embodiments of the present disclosure provide a method and a device for transmitting and receiving signals, a storage medium, and an electronic device, so as to at least solve the problem that the terminal needs to detect the PDCCH more frequently than necessary in the related technology, which causes the terminal to reduce the power consumption effect. .
  • a signal transmission method including: determining transmission information of a packet wake-up signal WUS according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain location information corresponding to the packet WUS, Frequency domain location information corresponding to a packet WUS, where the packet WUS is a WUS corresponding to a packet terminal; and sending the WUS according to the transmission information.
  • a signal receiving method including: receiving a packet wake-up signal WUS sent by a base station; and detecting the packet according to a group index of the packet wake-up signal WUS corresponding to the terminal and configuration information of the packet WUS. WUS, wherein the packet WUS is a WUS corresponding to a packet terminal.
  • a signal transmitting apparatus applied to a base station, including: a determining module, configured to determine transmission information of a packet wakeup signal WUS according to at least one of the following configuration information: a sequence corresponding to the packet WUS The time domain location information corresponding to the packet WUS and the frequency domain location information corresponding to the packet WUS, wherein the packet WUS is a WUS corresponding to a packet terminal; and a sending module is configured to send the WUS according to the sending information.
  • a signal receiving device which is applied to a terminal and includes: a receiving module that receives a packet wake-up signal sent by a base station; and a detection module that is configured to group, The configuration information of the packet WUS detects the packet WUS, where the packet WUS is a WUS corresponding to a packet terminal.
  • a storage medium stores a computer program, wherein the computer program is configured to execute the steps in any one of the foregoing method embodiments when running.
  • an electronic device including a memory and a processor, the memory stores a computer program, and the processor is configured to run the computer program to execute any one of the above. Steps in a method embodiment.
  • the transmission information of the packet wake-up signal WUS is determined according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS, where the packet WUS is WUS corresponding to the packet terminal; the WUS is transmitted according to the transmission information.
  • FIG. 1 is a flowchart of a signal transmission method according to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a signal receiving method according to an embodiment of the present disclosure
  • FIG. 3 is a flowchart (1) of a signal processing method according to an optional embodiment of the present disclosure
  • FIG. 4 is a flowchart (2) of a signal processing method according to an optional embodiment of the present disclosure.
  • FIG. 5 is a structural block diagram of a signal transmitting apparatus according to an embodiment of the present disclosure.
  • FIG. 6 is a structural block diagram of a signal receiving apparatus according to an embodiment of the present disclosure.
  • FIG. 1 is a flowchart of a signal transmission method according to an embodiment of the present disclosure. As shown in FIG. 1, the process includes the following steps:
  • the transmission information of the packet wake-up signal WUS is determined according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS. WUS corresponding to the packet terminal.
  • the sequence corresponding to the group WUS includes at least one of the following: a ZC (Zadoff-Chu) sequence, a pseudo-noise sequence (PN) sequence, and an orthogonal sequence; the sequence corresponding to the group WUS is ZC During sequence, at least the cyclic shift of the ZC sequence corresponding to the group WUS is determined according to the group index corresponding to the group WUS; when the sequence corresponding to the group WUS is the ZC sequence and the PN sequence, at least according to the group index corresponding to the group WUS The initial value of the PN sequence corresponding to the packet WUS; when the sequence corresponding to the packet WUS is a ZC sequence, the first PN sequence and the second PN sequence, at least the second index corresponding to the packet WUS is determined according to the group index corresponding to the packet WUS The initial value of the PN sequence; when the sequence corresponding to the group WUS is a PN sequence, at least the initial value of the PN sequence corresponding to the group WUS is ZC
  • the frequency domain location information corresponding to the packet WUS includes at least the starting resource location within the narrow band where the packet WUS is located.
  • the time domain location information corresponding to the packet WUS includes at least one of the following: an interval between the packet WUS and the paging time PO, an offset of the packet WUS from a physical downlink control channel PDCCH search space size, and the packet The starting position of WUS in the search space.
  • the interval between the packets WUS and PO and the offset of the packet WUS from the PDCCH search space can be configured through the first signaling; the interval between the packets WUS and PO and the PDCCH search can be configured through the second signaling.
  • the offset of the space size and the starting position of the packet WUS in the search space can be configured through the first signaling; the interval between the packets WUS and PO and the PDCCH search can be configured through the second signaling.
  • the offset of each packet WUS corresponding to the same PO with respect to the size of the PDCCH search space is the same.
  • any packet WUS corresponding to the same PO is greater than or equal to X1
  • the interval between each packet WUS and PO corresponding to the same PO is different; when the packet WUS is shorter than X2, the same PO corresponds to The interval between WUS and PO of each packet is the same;
  • X1 and X2 are positive integers greater than or equal to zero.
  • any packet WUS corresponding to the same PO is equal to X3
  • the interval between each packet WUS and PO corresponding to the same PO is different; when the packet WUS is equal to X4, each packet corresponding to the same PO
  • the interval between the packets WUS and PO is the same; X3 and X4 are positive integers greater than or equal to zero.
  • Step S104 Send the WUS according to the sending information.
  • the execution subject of the above steps may be a base station, but is not limited thereto.
  • step S102 and step S104 are interchangeable, that is, step S104 may be performed first, and then step S102 may be performed.
  • the sending information of the packet wake-up signal WUS is determined according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS.
  • the packet WUS is a WUS corresponding to the packet terminal; the WUS is transmitted according to the transmission information.
  • FIG. 2 is a flowchart of a signal receiving method according to an embodiment of the present disclosure. As shown in FIG. 2, the process includes the following steps:
  • Step S202 Receive a packet WUS sent by the base station.
  • Step S204 Detect the group WUS according to the group index of the group wake-up signal WUS corresponding to the terminal and the configuration information of the group WUS, where the group WUS is a WUS corresponding to the group terminal.
  • the group index of the packet WUS is determined according to a first index of the terminal, where the first index of the terminal is at least a discontinuous reception DRX cycle period, a radio frame index, a DRX cycle index, a second terminal index, and a cell where the terminal is located Index related.
  • the configuration information of the packet WUS includes at least one of the following: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS.
  • the sequence corresponding to the packet WUS includes at least one of the following: a ZC sequence, a PN sequence, and an orthogonal sequence.
  • the sequence corresponding to the packet WUS is a ZC sequence
  • the correspondence of the packet WUS is determined according to at least the group index corresponding to the packet WUS.
  • Cyclic shift of the ZC sequence when the sequence corresponding to the packet WUS is a ZC sequence and a PN sequence, at least the initial value of the PN sequence corresponding to the packet WUS is determined according to the group index corresponding to the packet WUS;
  • the sequence is a ZC sequence
  • the first PN sequence and the second PN sequence at least the initial value of the second PN sequence corresponding to the group WUS is determined according to the group index corresponding to the group WUS;
  • the sequence corresponding to the group WUS is a PN sequence , At least determine the initial value of the PN sequence corresponding to the group WUS according to the group index corresponding to the group WUS; when the sequence corresponding to the group WUS further includes an orthogonal sequence, determine the orthogonal sequence at least according to the group index corresponding to the group WUS The sequence index.
  • the frequency domain location information corresponding to the packet WUS includes at least: a start resource location within a narrow band where the packet WUS is located.
  • the starting resource position in the narrowband where the packet WUS is located may be determined according to the third signaling; or the starting resource position in the narrowband where the packet WUS is located may be determined according to the fixed start resource position in the narrowband where the packet WUS is located. Or, according to the group WUS corresponding group index, determining a start resource location within the narrow band where the group WUS is located.
  • the time domain location information corresponding to the packet WUS includes at least one of the following: an interval between the packet WUS and the paging time PO, an offset of the packet WUS from a physical downlink control channel PDCCH search space size, and the packet The starting position of WUS in the search space.
  • the time domain location information corresponding to the packet WUS may be determined according to the interval between the packets WUS and PO and the offset of the packet WUS from the PDCCH search space indicated by the first signaling; and according to the packet indicated by the second signaling.
  • the interval between the WUS and the PO, the offset from the size of the PDCCH search space, and the starting position of the packet WUS in the search space determine the time domain position information corresponding to the packet WUS.
  • the execution subject of the above steps may be a terminal, but is not limited thereto.
  • step S202 and step S204 are interchangeable, that is, step S204 can be performed first, and then step S202 can be performed.
  • the packet WUS sent by the base station is detected according to the group index of the packet wake-up signal WUS corresponding to the terminal and the configuration information of the packet WUS, where the packet WUS is the WUS corresponding to the packet terminal. That is, by detecting the packet WUS sent by the base station, the terminal corresponding to the packet WUS is awakened to detect the PDCCH, instead of all the terminals being awakened to detect the PDCCH, thereby solving the related technology that the terminal does not need to detect the PDCCH more frequently, which leads to The problem that the power consumption reduction effect of the terminal is not obvious has reached the technical effect of further reducing the power consumption of the terminal.
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the initial value is at least related to the group index k.
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the packet WUS corresponds to the sequence w 1 (0) * w k (m) on the resource block 0 and the resource block 1 corresponds to the sequence w 1 (1) * w k (m), where w (j The values of) are shown in Table 1 below:
  • the corresponding sequences of the K packet WUSs may be the same, that is, Embodiments 1 to 7, which are used to determine the sequence k The value is fixed.
  • the signaling configuration packet WUS1 has a narrow-band starting resource block index of 0, and the signaling configuration packet WUS2 is at The index of the starting resource block in the narrowband is 3.
  • the base station maps the sequence corresponding to the packet WUS1 to the narrowband resource block index 0, 1 and sends it, and maps the sequence corresponding to the packet WUS2 to the narrowband resource block index 3, 4 for transmission.
  • the initial resource block index of the packet WUS1 in the narrow band is fixed to 0, and the packet WUS2 is in the narrow band.
  • the initial resource block index within the fixed band is 2 and the initial resource block index within the narrow band of the packet WUS3 is fixed at 4.
  • the base station maps the sequence corresponding to the packet WUS1 to the narrowband resource block index 0,1 and sends it, and maps the sequence corresponding to the packet WUS2 to the narrowband resource block index 2,3 and sends it.
  • the interval g1 between the packets WUS1 and WUS2 corresponding to the PO is configured through signaling. And g2, the offsets a1 and a2 (N offsets, N durations) of the packet WUS1 and the packet WUS2 from the PDCCH search space size.
  • the end position of the search space of the packet WUS1 is determined according to g1
  • the length of the search space of the packet WUS1 is determined according to the offset a1 and Rmax of the size Rmax of the packet WUS1 from the PDCCH search space
  • the start position of the WUS1 search space is determined according to the end position and length
  • the base station sends the sequence corresponding to the packet WUS1 in the packet WUS1 search space.
  • the end position of the packet WUS2 search space is determined according to g2
  • the length of the packet WUS2 search space is determined according to the offset a2 and Rmax of the packet WUS2 from the PDCCH search space size Rmax
  • the start position of the WUS2 search space is determined according to the end position and length
  • the base station sends the sequence corresponding to the packet WUS2 in the packet WUS2 search space.
  • the end position of the search space of all packet WUS is determined according to g
  • the length of the search space of packet WUS1 is determined according to a1 * Rmax
  • the length of the search space of packet WUS2 is determined according to a2 * Rmax
  • the length of the search space of packet WUS1 and packet WUS2 is determined according to a2 * Rmax.
  • the packets are sent in the corresponding search space Sequence corresponding to WUS1 and packet WUS2.
  • the corresponding interval g with the PO is configured through signaling.
  • the offset a (1 offset, 1 duration) from the PDCCH search space size and the starting position of the packet WUS in the search space, where the starting position of the packet WUS1 in the search space is the start of the search space, and the packet WUS2 is at The starting position in the search space is the end of the search space.
  • the end position of the search space of all packets WUS is determined according to g
  • the length and start position of the search space of all packets WUS are determined according to a * Rmax
  • the sequence corresponding to packet WUS1 is mapped from the beginning to the back of the search space.
  • the sequence corresponding to the packet WUS2 is mapped from back to front.
  • the corresponding interval g between the PO and the PO is configured through signaling, which is relative to the size of the PDCCH search space. Offset a (1 offset, 1 duration) and the starting position of the packet WUS in the search space:
  • the end position of the search space of all packet WUS is determined according to g
  • the length and start position of the search space of all packet WUS are determined according to a * Rmax
  • the start position of packet WUS is implicitly determined according to the index of packet WUS, such as packet
  • the starting position of WUS1 is the beginning of the search space
  • the starting position of the group WUS2 is the middle of the search space.
  • the corresponding interval g between the PO and the PO is configured through signaling, which is relative to the size of the PDCCH search space.
  • the offset a (1 offset, 1 duration) and the starting position of the packet WUS in the search space.
  • the end position of the search space of all packet WUS is determined according to g
  • the length and start position of the search space of all packet WUS are determined according to a * Rmax
  • the start position and end position of packet WUS are implicitly determined according to the index of packet WUS.
  • the start position of the group WUS1 is the start of the search space
  • the end position is the middle of the search space
  • the start position of the group WUS2 is the middle of the search space
  • the end position is the end of the search space.
  • the interval between the group WUS and the PO is the interval between the end position of the search space where the group WUS is located and the start position of the PO, and the interval between the group WUS and the PO also includes the end position of the group WUS and the PO The interval between the starting positions.
  • the NB-IoT system it is assumed that there are two groups of terminals on the PO, that is, two packets WUS, two packets WUS1 and WUS2, and two packets WUS1 and WUS2 need to be transmitted.
  • the corresponding interval g with the PO is configured through signaling. Offset a from the PDCCH search space size.
  • the corresponding time domain position is: determining the end positions of all WUS search spaces according to g, determining the length and starting positions of all packet WUS search spaces according to a * Rmax, and sending w k (m ).
  • the MTC system it is assumed that there are 2 groups of terminals on the PO, that is, 2 packets WUS, packets WUS1 and WUS2, and packets WUS1 and WUS2 need to be sent.
  • the corresponding group indexes are 1 and 2, respectively.
  • the interval g from the PO is an offset a from the size of the PDCCH search space, and the starting resource block index of the signaling configuration packet WUS in a narrow band is 0.
  • the corresponding time-domain position is: the end position of the search space of all packets WUS is determined according to g, the length and start position of the search space of all packets WUS are determined according to a * Rmax, and w k ( m).
  • the corresponding frequency domain positions are: resource block index 0 and index 1 mapped into the narrowband.
  • the corresponding interval g with the PO is configured through signaling.
  • the offset a of the search space size, the signaling configuration packet WUS1 and the packet WUS2 in the narrowband start resource block index are 0 and 2, respectively.
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time-domain position is: the end position of the search space of all packets WUS is determined according to g, the length and start position of the search space of all packets WUS are determined according to a * Rmax, and w i ( n).
  • the corresponding frequency domain position is: the sequence w 1 (m) corresponding to the packet WUS1 is mapped to the resource block index 0 and index 1 in the narrowband; the sequence w 2 (m) corresponding to the packet WUS2 is mapped to the resource block in the narrowband Index 2 and index 3.
  • the interval g1 and g2 are configured through signaling, and the offsets a1 and a2 .
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time domain position is: the end position of the search space of the packet WUS1 is determined according to g1, the length and start position of the search space of the packet WUS1 are determined according to a1 * Rmax, and w 1 (m) is transmitted in the determined search space ; Determine the end position of the search space of the packet WUS1 according to g2, determine the length and start position of the search space of the packet WUS2 according to a2 * Rmax, and send the sequence w 2 (m) in the determined search space.
  • the corresponding time domain position is: the end position of the search space of all the packets WUS is determined according to g, the length of the search space of packet WUS1 is determined according to a1 * Rmax, the length of the search space of packet WUS2 is determined according to a2 * Rmax, and the length of search space of packet WUS2 is determined according to a2 * Rmax And the length of the search space of the group WUS2 to determine the starting position of all the search spaces of the group WUS; according to the search space of the group WUS1 first, the search space of the group WUS2 last, and send the corresponding w k (m) in the corresponding search space. .
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time domain position is: the end position of the search space of all the packets WUS is determined according to g, the length of the search space of all the packets WUS is determined according to a * Rmax, and the w 1 (m) corresponding to the packet WUS1 starts from the search space Map backwards, and map w 2 (m) corresponding to packet WUS2 from the search space onward and start mapping.
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time-domain position is: the end position of the search space of all packet WUS is determined according to g, the length of the search space of all packet WUS is determined according to a * Rmax, and the For example, w 1 (m) corresponding to the group WUS1 is mapped from the search space, and w 2 (m) corresponding to the group WUS2 is mapped from the middle of the search space.
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time-domain position is: the end position of the search space of all packet WUS is determined according to g, the length of the search space of all packet WUS is determined according to a * Rmax, and the group index of packet WUS is implicitly determined in the search space.
  • Position for example, mapping w 1 (m) corresponding to the group WUS1 from the search space, ending position is in the middle of the search space, mapping w 2 (m) corresponding to the group WUS2 from the middle of the search space, and ending position is the End.
  • Embodiment 1 (or specific embodiment 2) sends a packet WUS, otherwise according to specific embodiment 4 (or specific
  • the fifth embodiment, or the sixth embodiment, or the seventh embodiment, or the eighth embodiment) or the seventh embodiment sends a packet WUS; wherein the threshold is set in advance.
  • N is greater than An integer equal to 1, then the packet WUS is sent according to the first embodiment (or the second embodiment), otherwise the packet WUS is sent according to the fourth embodiment (or the fifth embodiment or the sixth embodiment or the seventh embodiment or the specific implementation) Example 8) Send the packet WUS.
  • M i is the subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time domain position is: the end position of the search space of all packet WUS is determined according to g, the length of the search space of all packet WUS is determined according to a * Rmax; the sequence corresponding to the packet WUS is mapped from the beginning of the search space .
  • the corresponding frequency domain position is: sequence w 1 (m) corresponding to packet WUS1 and sequence w 2 (m) corresponding to packet WUS2 are mapped to the resource block index 0 and index 1 in the narrow band; the sequence w corresponding to packet WUS3 The sequence w 4 (m) corresponding to 3 (m) and the packet WUS4 is mapped to the resource block index 2 and index 3 in the narrow band.
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time-domain position is: determine the end position of the search space of all packet WUS according to g, and determine the length of the search space of all packet WUS according to a * Rmax; thus get the start position of the search space of packet WUS, and set w 1 , w 2 , w 3 , w 4 are mapped from the beginning of the search space.
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the corresponding time domain position is: the end position of the search space of all packet WUS is determined according to g, the length of the search space of all packet WUS is determined according to a * Rmax, and the start position of the search space of packet WUS is obtained, 4
  • the group WUS is mapped at different positions in the search space. For example, the group WUS1 is mapped at the beginning of the search space to 1/4 of the search space, and the group WUS4 is mapped at the search space 3/4 to the end of the search space.
  • the specific position can also be indicated according to the signaling. At this time, it is equivalent that the interval of each packet WUS relative to the PO is different.
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the sequences corresponding to the packets WUS2 and WUS4 are mapped from the middle of the search space. You can also signal the configuration location.
  • the corresponding frequency domain position is: sequence w 1 (m) corresponding to packet WUS1 and sequence w 2 (m) corresponding to packet WUS2 are mapped to the resource block index 0 and index 1 in the narrow band; the sequence w corresponding to packet WUS3 The sequence w 4 (m) corresponding to 3 (m) and the packet WUS4 is mapped to the resource block index 2 and index 3 in the narrow band.
  • the second terminal index of the terminal is an IMSI (International Mobile Subscriber Identity) value modulo 16384, where the IMSI value ranges from 0 to 9999999999; it is assumed that the second terminal index value is 1504; A terminal index is determined according to a second terminal index.
  • IMSI International Mobile Subscriber Identity
  • the first terminal index UE_ID used by the terminal to determine the group index of the packet WUS is 1504.
  • the first terminal index of the terminal is determined according to the second terminal index, the DRX cycle index, and the cell index where the terminal is located.
  • the first terminal index used by the terminal to determine the group WUS group index is:
  • the value of X is related to the value range of the second terminal index. For example, in the MTC system, the maximum value of the second terminal index is 16384, and then the value of X is 14, and the maximum value of the second terminal index is NB-IoT system. If the value is 4096, then the value of X is 12; where c (n) is the PN sequence, and the initial value is related to the second terminal index, the DRX cycle index, and the cell index of the terminal; among them Index for DRX cycles.
  • the first terminal index of the terminal is determined according to the second terminal index, the DRX cycle period, the radio frame index, and the cell index where the terminal is located.
  • the first terminal index used by the terminal to determine the group WUS group index is:
  • the value of X is a fixed value
  • the value of Y in the MTC system is 16384, and the value of Y in the NB-IoT system is 4096
  • c (n) is the PN sequence
  • the initial value is based on the second terminal index
  • the DRX cycle is Period
  • radio frame index cell index where the terminal is located, for example
  • n f is the radio frame index
  • T DRX is the DRX cycle period.
  • the first terminal index of the terminal is determined according to the second terminal index, the DRX cycle index, and the cell index where the terminal is located.
  • the first terminal index used by the terminal to determine the group WUS group index is:
  • the value of X is a fixed value
  • the value of Y in the MTC system is 16384, and the value of Y in the NB-IoT system is 4096
  • c (n) is the PN sequence
  • the initial value is based on the second terminal index
  • the DRX cycle is Index, related to the cell index of the terminal; for example
  • the DRX cycle index is determined according to the radio frame index and the DRX cycle period. For example, if the DRX cycle period is 512, the DRX cycle index corresponding to the radio frame index 0 to 511 is 0, and the DRX cycle index corresponding to the radio frame index 512 to 1023 Is 1, and so on.
  • the first terminal index of the terminal is determined according to the second terminal index, the DRX cycle index, and the cell index where the terminal is located.
  • the first terminal index used by the terminal to determine the group WUS group index is: Where X is a fixed value, UE_ID_1 is the second terminal index, where c (n) is the PN sequence, and the initial value is determined according to the cell index where the terminal is located
  • the terminal determines the DRX cycle index according to the radio frame index and the DRX cycle period. For example, if the DRX cycle period is 512, then the DRX cycle index corresponding to the radio frame indexes 0 to 511 is 0, the DRX cycle index corresponding to the radio frame indexes 512 to 1023 is 1, and so on.
  • the first terminal index of the terminal is determined according to the second terminal index, the DRX cycle index, and the cell index where the terminal is located.
  • the first terminal index used by the terminal to determine the group WUS group index is: The value of X is fixed, UE_ID_1 is the second terminal index, where c (n) is the PN sequence, the initial value is determined according to the cell index of the terminal, and the DRX cycle index is determined
  • the terminal determines the DRX cycle index according to the radio frame index and the DRX cycle period. For example, if the DRX cycle period is 512, then the DRX cycle index corresponding to the radio frame index 0 to 511 is 0, and the DRX corresponding to the radio frame index 512 to 1023.
  • the loop index is 1, and so on.
  • the terminal modulates the number of groups according to the first terminal index to obtain a corresponding grouped WUS group index.
  • the group index of the packet WUS corresponding to the terminal A is k.
  • Terminal A receives the packet wake-up signal sent by the base station to the terminal, and the terminal detects the corresponding packet wake-up signal.
  • the sequence used by terminal A when detecting is:
  • M is the subframe transmitted by WUS, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • terminal A receives the packet wake-up signal sent by the base station to the terminal, and terminal A detects the corresponding packet wake-up signal.
  • the sequence used by the terminal when detecting is:
  • M is the subframe transmitted by WUS, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • terminal A receives the packet wake-up signal sent by the base station to the terminal, and terminal A detects the corresponding packet wake-up signal.
  • the sequence used by M k -1 is:
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the initial value is at least related to the group index k.
  • the initial resource block index of the packet WUS in the narrow band obtained from the signaling is fixed to 0; it is assumed that the group index of the packet WUS corresponding to the terminal A is k, and the terminal A receives the packet wake-up signal sent by the base station to the terminal, and the terminal A Detect the corresponding packet wake-up signal.
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the packet WUS corresponds to the sequence w 1 (0) * w k (m) on the resource block 0 and the resource block 1 corresponds to the sequence w 1 (1) * w k (m), where w (j The values of) are shown in Table 2:
  • the sequences corresponding to the K packet WUSs may be the same, that is, in Embodiments 1 to 7, it is used to determine the k value of the sequence. Is a fixed value.
  • the terminal A receives the packet wake-up signal sent by the base station to the terminal; the signaling indicates that the packet WUS1 with the group index of 1 starts at a narrowband starting resource block index of 0.
  • terminal A When receiving, terminal A receives the packet WUS1 sent by the base station on the narrowband resource block index 0,1, and the terminal detects the received packet WUS1.
  • the group index of the packet WUS1 corresponding to MTC terminal A is 1, and the starting resource block index of the packet WUS1 with the group index of 1 in the narrow band is fixed at 0, and the start of the packet WUS2 with the group index of 2 in the narrow band.
  • the resource block index is fixed at 2
  • the starting resource block index of the packet WUS3 with the group index of 3 in the narrow band is fixed at 4.
  • terminal A When receiving, terminal A receives the packet wake-up signal sent by the base station to the terminal; in which, the packet WUS1 with a group index of 1 is set to the initial resource block index of the narrowband at 0; then terminal A is at the narrowband resource block index of 0,1 Receives the packet WUS1 sent by the base station, and the terminal detects the received packet WUS1.
  • the terminal A receives the packet wake-up signal sent by the base station to the terminal; the signaling indicates that the index of the starting resource block of the packet WUS in the narrow band is 1.
  • terminal A When receiving, terminal A determines the narrowband resource block index of packet WUS2 according to the signaling indication of the narrowband starting resource block index and the group index where terminal A is located, because the signaling indicates the narrowband starting resource block index of packet WUS. Is 1 (equivalent to indicating that the resource block index of packet WUS1 in the narrowband is 1, 2), and the group index corresponding to terminal A is 2, then terminal A receives the packet sent by the base station on the narrowband resource block index of 3, 4 WUS2. The terminal detects the received packet WUS1.
  • the signaling indicates the interval g1 between the packet WUS1 and the PO, and the offset a1 of the packet WUS1 from the PDCCH search space size.
  • terminal A When receiving, terminal A determines the end position of the group WUS1 search space according to g1, determines the length of the group WUS1 search space according to a1 * Rmax, determines the start position of the group WUS1 search space according to the end position and length, and terminal A determines the group WUS1 search space. Start detection of packet WUS1.
  • terminal A corresponds to packet WUS1
  • terminal B corresponds to packet WUS2.
  • the interval g between the corresponding PO and the offset of the packet WUS relative to the PDCCH search space size a1 and a2 (1 offset, N duration) are configured through signaling. .
  • terminal A and terminal B determine the end position of the search space of all the packets WUS according to g, determine the length of the search space of group WUS1 according to a1 * Rmax, determine the length of the search space of group WUS2 according to a2 * Rmax, and according to group WUS1 and group The length of the WUS2 search space determines the starting position of all grouped WUS search spaces.
  • Terminal A and terminal B detect the corresponding packets WUS1 and WUS2 in the corresponding search space according to the preset search space order; or terminal A and terminal B detect the corresponding packets in the corresponding search space in the order implicitly determined by the corresponding group index.
  • terminal A corresponds to packet WUS1 and terminal B corresponds to packet WUS2.
  • the interval g between the corresponding PO and the PO is configured through signaling, and the offset a (1 offset, 1 duration) from the PDCCH search space and the packet WUS are between The start position in the search space, where the start position of the group WUS1 in the search space is the start of the search space, and the start position of the group WUS2 in the search space is the end of the search space.
  • terminal A and terminal B When receiving, terminal A and terminal B determine the end position of the search space of all the packets WUS according to g, and determine the length and starting position of the search space of all the packets WUS according to a * Rmax. Terminal A determines the start of the search space of all packets WUS1 according to a * Rmax. The position detects the packet WUS1 from the beginning of the search space, and the terminal B detects the packet WUS2 from the end of the search space from the end of the search space according to the start position of the packet WUS2 in the search space.
  • the interval g between the corresponding PO and the PO is configured by signaling, and the offset a (1 offset, 1 duration) from the PDCCH search space size.
  • terminal A and terminal B When receiving, terminal A and terminal B determine the end position of the search space of all packet WUS according to g, determine the length and start position of all packet WUS search space according to a * Rmax, and implicitly determine the group WUS according to the group index of packet WUS.
  • Starting position for example, the starting position of packet WUS1 is the start of the search space, the starting position of packet WUS2 is the middle of the search space, terminal A detects the packet WUS1 from the beginning of the search space, and terminal B detects the packet from the middle of the search space WUS2.
  • terminal A corresponds to the packet WUS1
  • terminal B corresponds to the packet WUS2.
  • the corresponding interval g from the PO is configured through signaling, and the offset a (1 offset, 1 duration) from the PDCCH search space size:
  • Terminal A and terminal B determine the end positions of the search spaces of all packet WUS according to g, determine the length and starting position of all packet WUS search spaces according to a * Rmax, and implicitly determine the start position of packet WUS according to the group index of packet WUS
  • the start position of the packet WUS1 is the start of the search space
  • the end position is the middle of the search space
  • the start position of the packet WUS2 is the middle of the search space
  • the end position is the end of the search space.
  • Terminal A detects from the start of the search space.
  • the terminal B detects the packet WUS2 from the middle of the search space.
  • the corresponding time domain position is: determining the end positions of all WUS search spaces according to g, determining the length and starting position of all grouped WUS search spaces according to a * Rmax, and detecting from the beginning of the search space;
  • the corresponding sequence is w 1 (m), which is specifically described in the tenth embodiment, and will not be repeated here.
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the packet WUS1 corresponding to the terminal A, the interval g corresponding to the signaling configuration and the PO, the offset a from the size of the PDCCH search space, and the initial resource block index of the signaling configuration packet WUS in the narrow band is 0. .
  • the corresponding frequency-domain positions are: resource block index 0 and index 1 in the narrow band; when receiving, the corresponding time-domain positions are: determining the end positions of the search space of all packets WUS according to g, and determining all the The length and starting position of the packet WUS search space are detected from the beginning of the search space; during detection, the corresponding sequence is: w 1 (m), which is specifically described in the tenth embodiment, and will not be repeated here.
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the initial resource block indexes in the narrowband are 0 and 2 respectively.
  • the corresponding frequency domain positions are: resource block index 0 and index 1 of packet WUS1 in the narrow band; resource block index 2 and index 3 of packet WUS2 in the narrow band.
  • terminal A and terminal B determine the end position of the search space of all grouped WUSs according to g, and determine the length and start position of the search space of all grouped WUSs according to a * Rmax, starting from the search space Detection, the sequence used by terminal A and terminal B is:
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the terminal A corresponds to the packet WUS1 and the terminal B corresponds to the packet WUS2, the signaling configuration interval g1 and g2, and the offsets a1 and a2.
  • the corresponding time domain position is: terminal A determines the end position of the search space of packet WUS1 according to g1, determines the length and start position of the search space of packet WUS1 according to a1 * Rmax, and detects packet WUS1 in the determined search space; terminal B determines the end position of the search space of the group WUS2 according to g2, determines the length and start position of the search space of the group WUS2 according to a2 * Rmax, and detects the group WUS2 in the determined search space; when detecting, the sequence corresponding to the group WUS1 and the group WUS2 for:
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the terminal A corresponds to the packet WUS1
  • the terminal B corresponds to the packet WUS2
  • the signaling configuration g the offsets a1 and a2.
  • the corresponding time domain positions are: terminal A and terminal B determine the end position of the search space of all the packets WUS according to g, determine the length of the search space of group WUS1 according to a1 * Rmax, and determine the search space of group WUS2 according to a2 * Rmax Length, the starting positions of all the packet WUS search spaces are determined according to the length of the packet WUS1 and packet WUS2 search spaces; terminal A starts detection from the search space, and terminal B starts detection from the middle of the search space.
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the terminal A corresponds to the packet WUS1
  • the terminal B corresponds to the packet WUS2
  • the signaling configuration g the offset a.
  • the corresponding time-domain position is: the end position of the search space of all the packets WUS is determined according to g, the length of the search space of all the packets WUS is determined according to a * Rmax, and terminal A starts to detect the packet WUS1 from the search space, and terminal B From the search space, the packet WUS2 is detected from the back to the front; during detection, the corresponding sequence is:
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • Is a cell index does not exclude other forms of sequence
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • terminal A corresponds to packet WUS1
  • terminal B corresponds to packet WUS2.
  • offset a the starting position of packet WUS1 starts at the search space, and the starting position of packet WUS2 is at the search space.
  • the corresponding time-domain position is: the end position of the search space of all group WUS is determined according to g, the length of the search space of all group WUS is determined according to a * Rmax, and terminal A and terminal B are in the search space according to the configured group WUS.
  • the position determines the position in the search space. For example, terminal A starts detection from the search space and terminal B starts detection from the middle of the search space.
  • the sequence used by terminal A and terminal B is:
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the terminal A corresponds to the packet WUS1
  • the terminal B corresponds to the packet WUS2.
  • the signaling is configured with g and offset a.
  • the corresponding time-domain position is: the end position of the search space of all grouped WUS is determined according to g, the length of the search space of all grouped WUS is determined according to a * Rmax, and terminal A implicitly determines the search space according to the group index of grouped WUS.
  • Position in the terminal for example, terminal A starts detection from the search space, the detection end position is in the middle of the search space, terminal B starts mapping from the middle of the search space, and the detection end position is the end of the search space; the sequence used by terminal A and terminal B for:
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • terminal A corresponds to packet WUS1.
  • the packet WUS1 is detected according to the first embodiment (or the second embodiment); otherwise, the fourth embodiment (or the fifth embodiment, or the sixth embodiment) is detected. Or, the specific embodiment 7 or the specific embodiment 8) the detection packet WUS1; wherein the threshold is set in advance.
  • terminal B corresponds to the packet WUS2, the signaling configuration a, and Rmax.
  • a * Rmax is greater than or equal to the threshold
  • the packet WUS2 is detected according to the first embodiment (or the second embodiment), otherwise, according to the fourth embodiment (or the specific implementation) Example 5 or Example 6 or Example 7 or Example 8) Detection packet WUS2; wherein the threshold is set in advance.
  • terminal A corresponds to group WUS1.
  • the number of configured groups is K
  • K is greater than or equal to the fixed value 3
  • the fourth embodiment or the fifth embodiment, or the sixth embodiment, or the seventh embodiment, or Specific embodiment eight
  • the packet WUS1 is detected; otherwise, the packet WUS1 is detected according to the third embodiment.
  • terminal A corresponds to the group WUS1.
  • the number of groups configured is K and is greater than the threshold 2, according to the fourth embodiment (or the fifth embodiment, the sixth embodiment, the seventh embodiment, or the eighth embodiment) ) Detect the packet WUS1; otherwise, detect the packet WUS1 according to the third embodiment.
  • the terminal A corresponds to the packet WUS1, and the terminal is in accordance with the first embodiment (or the second embodiment) and the fourth embodiment (or the fifth embodiment, the sixth embodiment, the seventh embodiment, or the eighth embodiment)
  • the packet WUS is detected. Only in two ways, the packet WUS1 is not detected, and the terminal does not detect the PDCCH.
  • terminal A corresponds to the packet WUS1
  • terminal B corresponds to the packet WUS2
  • terminal C corresponds to the packet WUS3
  • terminal D corresponds to the packet WUS4
  • the signaling configuration is g
  • the start resource block index of WUS2 in the narrowband is 0, and the start resource block index of WUS3 and WUS4 in the narrowband is 2.
  • the corresponding frequency domain positions are: terminal A in the narrowband resource block index 0 and index 1 detect the packet WUS1; terminal B in the narrowband resource block index 0 and index 1 detect the packet WUS2, and terminal C in the narrowband
  • the resource block index 2 and index 3 detect the packet WUS3; the resource D index 2 and index 3 of the terminal D in the narrow band detect the packet WUS4.
  • the corresponding time-domain position is: determining the end position of the search space of all grouped WUSs according to g, determining the length of the search space of all grouped WUSs according to a * Rmax; and detecting from the beginning of the search space.
  • terminal B The sequence used by terminal B is
  • terminal c The sequence used by terminal c is
  • terminal D The sequence used by terminal D is
  • M i is the subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the terminal A corresponds to the packet WUS1
  • the terminal B corresponds to the packet WUS2
  • the terminal C corresponds to the packet WUS3
  • the sequence used is:
  • terminal A The sequence used by terminal A is
  • terminal B The sequence used by terminal B is
  • terminal D The sequence used by terminal D is
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the terminal A corresponds to the packet WUS1
  • the terminal B corresponds to the packet WUS2
  • the terminal C corresponds to the packet WUS3
  • the corresponding time domain position is: the end position of the search space of all grouped WUS is determined according to g, and the length of the search space of all grouped WUS is determined according to a * Rmax; thus the starting position of the search space of grouped WUS is obtained, terminal A , Terminal B, terminal C, and terminal D start detection from the beginning of the search space; the sequence used in the detection is shown in the eighth embodiment:
  • the corresponding time domain position is: the end position of the search space of all grouped WUS is determined according to g, the length of the search space of all grouped WUS is determined according to a * Rmax, and terminal A is from the start of the search space to 1 in the search space.
  • terminal B detects from 1 / y2 to 1 / y3 of the search space
  • terminal C detects from 1 / y4 to 1 / y5 of the search space
  • terminal D from search space 1 / y6 to the end of the search space Detection (equivalent to the interval between WUS and PO of each packet is different), where the values of y1, y2, y3, y4, y5, y6 are preset values or signaling configuration or obtained from the starting position of signaling configuration of.
  • the sequence used for subframe x during detection is as follows:
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal does not detect the PDCCH only when neither the detection group 1 nor the detection group 2 detects the corresponding packet WUS.
  • terminal A corresponds to the packet WUS1
  • terminal B corresponds to the packet WUS2
  • terminal C corresponds to the packet WUS3
  • terminal D corresponds to the packet WUS4.
  • the corresponding frequency domain positions are: terminal A and terminal B detect on resource block indexes 0 and 1 in the narrow band; terminal C and terminal D detect on resource block indexes 2 and 3 in the narrow band.
  • the sequence used by terminal A, terminal B, terminal C, and terminal D is
  • M k is a subframe required for packet WUS transmission, PN sequence, initial value
  • n f_start_PO is the first radio frame of the first PO corresponding to WUS
  • n s_start_PO is the first time slot corresponding to the PO
  • the terminal If the corresponding packet WUS is detected, the terminal detects the corresponding PDCCH, otherwise the terminal does not detect the PDCCH.
  • the technical solution of the present disclosure that is essentially or contributes to the existing technology can be embodied in the form of a software product that is stored in a storage medium (such as ROM / RAM, magnetic disk, The optical disc) includes several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in the embodiments of the present disclosure.
  • a terminal device which may be a mobile phone, a computer, a server, or a network device, etc.
  • a signal sending device is also provided.
  • the device is used to implement the foregoing embodiments and preferred implementation manners, and the descriptions will not be repeated.
  • the term "module” may implement a combination of software and / or hardware for a predetermined function.
  • the devices described in the following embodiments can be implemented by software, hardware, or a combination of software and hardware, is also possible and conceived.
  • FIG. 5 is a structural block diagram of a signal transmitting apparatus according to an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 5, the apparatus includes:
  • a determining module 52 configured to determine transmission information of the packet wake-up signal WUS according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS.
  • This packet WUS is a WUS corresponding to a packet terminal.
  • the sequence corresponding to the group WUS includes at least one of the following: a ZC sequence, a PN sequence, and an orthogonal sequence; when the sequence corresponding to the group WUS is a ZC sequence, the group is determined at least according to a group index corresponding to the group WUS The cyclic shift of the ZC sequence corresponding to the WUS; when the sequence corresponding to the group WUS is a ZC sequence and a PN sequence, at least the initial value of the PN sequence corresponding to the group WUS is determined according to the group index corresponding to the group WUS; When the corresponding sequence is a ZC sequence, and the first PN sequence and the second PN sequence, at least the initial value of the second PN sequence corresponding to the group WUS is determined according to the group index corresponding to the group WUS; the sequence corresponding to the group WUS is PN When sequence is performed, at least the initial value of the PN sequence corresponding to the group WUS is determined according to the group index corresponding to the group WUS.
  • the frequency domain location information corresponding to the packet WUS includes at least the starting resource location within the narrow band where the packet WUS is located.
  • the time domain location information corresponding to the packet WUS includes at least one of the following: an interval between the packet WUS and the paging time PO, an offset of the packet WUS from a physical downlink control channel PDCCH search space size, and the packet The starting position of WUS in the search space.
  • the interval between the packets WUS and PO and the offset of the packet WUS from the PDCCH search space can be configured through the first signaling; the interval between the packets WUS and PO and the PDCCH search can be configured through the second signaling.
  • the offset of the space size and the starting position of the packet WUS in the search space can be configured through the first signaling; the interval between the packets WUS and PO and the PDCCH search can be configured through the second signaling.
  • the offset of each packet WUS corresponding to the same PO with respect to the size of the PDCCH search space is the same.
  • any packet WUS corresponding to the same PO is greater than or equal to X1
  • the interval between each packet WUS and PO corresponding to the same PO is different; when the packet WUS is shorter than X2, the same PO corresponds to The interval between WUS and PO of each packet is the same;
  • X1 and X2 are positive integers greater than or equal to zero.
  • any packet WUS corresponding to the same PO is equal to X3
  • the interval between each packet WUS and PO corresponding to the same PO is different; when the packet WUS is equal to X4, each packet corresponding to the same PO is different
  • the interval between the packets WUS and PO is the same; X3 and X4 are positive integers greater than or equal to zero.
  • a sending module 54 is configured to send the WUS according to the sending information.
  • the transmission information of the packet wake-up signal WUS is determined according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS.
  • the packet WUS is a WUS corresponding to the packet terminal; the WUS is transmitted according to the transmission information.
  • FIG. 6 is a structural block diagram of a signal receiving device according to an embodiment of the present disclosure, and is applied to a terminal. As shown in FIG. 6, the device includes:
  • a receiving module 62 configured to receive a packet WUS sent by a base station.
  • a detecting module 64 is configured to detect the group WUS according to the group index of the group wake-up signal WUS corresponding to the terminal and the configuration information of the group WUS, where the group WUS is a WUS corresponding to the group terminal.
  • the group index of the packet WUS is determined according to a first index of the terminal, where the first index of the terminal is at least a discontinuous reception DRX cycle period, a radio frame index, a DRX cycle index, a second terminal index, and a cell where the terminal is located Index related.
  • the configuration information of the packet WUS includes at least one of the following: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS.
  • the sequence corresponding to the packet WUS includes at least one of the following: a ZC sequence, a PN sequence, and an orthogonal sequence.
  • the sequence corresponding to the packet WUS is a ZC sequence
  • the correspondence of the packet WUS is determined according to at least the group index corresponding to the packet WUS.
  • Cyclic shift of the ZC sequence when the sequence corresponding to the packet WUS is a ZC sequence and a PN sequence, at least the initial value of the PN sequence corresponding to the packet WUS is determined according to the group index corresponding to the packet WUS;
  • the sequence is a ZC sequence
  • the first PN sequence and the second PN sequence at least the initial value of the second PN sequence corresponding to the group WUS is determined according to the group index corresponding to the group WUS;
  • the sequence corresponding to the group WUS further includes an orthogonal sequence, determine the orthogonal sequence at least according to the group index corresponding to the group WUS The sequence index.
  • the frequency domain location information corresponding to the packet WUS includes at least: a start resource location within a narrow band where the packet WUS is located.
  • the starting resource position in the narrowband where the packet WUS is located may be determined according to the third signaling; or the starting resource position in the narrowband where the packet WUS is located may be determined according to the fixed start resource position in the narrowband where the packet WUS is located. Or, according to the group WUS corresponding group index, determining a start resource location within the narrow band where the group WUS is located.
  • the time domain location information corresponding to the packet WUS includes at least one of the following: an interval between the packet WUS and the paging time PO, an offset of the packet WUS from a physical downlink control channel PDCCH search space size, and the packet The starting position of WUS in the search space.
  • the time domain location information corresponding to the packet WUS may be determined according to the interval between the packets WUS and PO and the offset of the packet WUS from the PDCCH search space indicated by the first signaling; and according to the packet indicated by the second signaling.
  • the interval between the WUS and the PO, the offset from the size of the PDCCH search space, and the starting position of the packet WUS in the search space determine the time domain position information corresponding to the packet WUS.
  • the apparatus shown in FIG. 6 detects the packet WUS sent by the base station according to the group index of the packet wakeup signal WUS corresponding to the terminal and the configuration information of the packet WUS, where the packet WUS is a WUS corresponding to the packet terminal. That is, by detecting the packet WUS sent by the base station, the terminal corresponding to the packet WUS is awakened to detect the PDCCH, instead of all the terminals being awakened to detect the PDCCH, thereby solving the related technology that the terminal does not need to detect the PDCCH more frequently, which leads to The problem that the power consumption reduction effect of the terminal is not obvious has reached the technical effect of further reducing the power consumption of the terminal.
  • the above modules can be implemented by software or hardware. For the latter, they can be implemented in the following ways, but are not limited to the above: the above modules are located in the same processor; or the above modules are arbitrarily combined The forms are located in different processors.
  • An embodiment of the present disclosure further provides a storage medium that stores a computer program therein, wherein the computer program is configured to execute the steps in any one of the foregoing method embodiments when running.
  • the foregoing storage medium may be configured to store a computer program for performing the following steps:
  • S1 Determine the transmission information of the packet wake-up signal WUS according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS, where the packet WUS is related to WUS corresponding to the packet terminal.
  • the storage medium is further configured to store a computer program for performing the following steps:
  • the foregoing storage medium may include, but is not limited to, a U disk, a read-only memory (ROM), a random access memory (Random Access Memory, RAM), A variety of media that can store computer programs, such as mobile hard disks, magnetic disks, or optical disks.
  • ROM read-only memory
  • RAM Random Access Memory
  • An embodiment of the present disclosure further provides an electronic device including a memory and a processor.
  • the memory stores a computer program
  • the processor is configured to run the computer program to perform the steps in any one of the foregoing method embodiments.
  • the electronic device may further include a transmission device and an input-output device, wherein the transmission device is connected to the processor, and the input-output device is connected to the processor.
  • the foregoing processor may be configured to execute the following steps by a computer program:
  • S1 Determine the transmission information of the packet wake-up signal WUS according to at least one of the following configuration information: a sequence corresponding to the packet WUS, a time domain position information corresponding to the packet WUS, and a frequency domain position information corresponding to the packet WUS, where the packet WUS is related to WUS corresponding to the packet terminal.
  • the processor is further configured to store a computer program for performing the following steps:
  • modules or steps of the present disclosure may be implemented by a general-purpose computing device, and they may be centralized on a single computing device or distributed on a network composed of multiple computing devices. Above, optionally, they may be implemented with program code executable by a computing device, so that they may be stored in a storage device and executed by the computing device, and in some cases, may be in a different order than here
  • the steps shown or described are performed either by making them into individual integrated circuit modules or by making multiple modules or steps into a single integrated circuit module. As such, the present disclosure is not limited to any particular combination of hardware and software.

Abstract

本公开提供了一种信号的发送、接收方法、装置、存储介质及电子装置，其中，该方法包括：根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，该分组WUS为与分组终端对应的WUS；根据该发送信息发送该WUS。

Description

信号的发送、接收方法、装置、存储介质及电子装置
本申请要求在2018年08月10日提交中国专利局、申请号为201810910219.3的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本公开涉及通信领域，具体而言，涉及一种信号的发送、接收方法、装置、存储介质及电子装置。
背景技术
机器类型通信(Machine Type Communications，简称为MTC)，又称机器到机器(Machine to Machine，简称为M2M)是物联网的主要应用形式。市场上部署的MTC设备主要基于全球移动通信(Global System of Mobile communication，简称为GSM)系统。近年来，由于长期演进(Long Term Evolution，LTE)/长期演进的演进(Long Term Evolution-Advanced，LTE-A)的频谱效率高，越来越多的移动运营商选择LTE/LTE-A作为未来宽带无线通信系统的演进方向。基于LTE/LTE-A的MTC多种类数据业务也将更具吸引力。
在第三代合作伙伴计划(3rd Generation Partnership Project，简称为3GPP)技术报告TR45.820V200中公开了几种适用于蜂窝级物联网(Comb-Internet Of Things，简称为C-IOT)的技术，其中，窄带物联网(Narrow Bang-Internet Of Things，简称为NB-IoT)技术最为引人注目。NB-IOT系统关注低复杂度和低吞吐量的射频接入技术，主要的研究目标包括：改善的室内覆盖，巨量低吞吐量用户设备的支持，低的延时敏感性，超低设备成本，低的设备功率损耗以及网络架构。
网络可以向空闲态和连接态的终端(User Equipment，简称为UE)发送寻呼。寻呼过程可以由核心网触发，用于通知某个UE接收寻呼请求，也可以由演进型基站(Evolved Node B，eNB)触发，用于通知系统信息的更新。寻呼消息采用P-无线网络临时标识(Radio Network Temporary Identifier，简称为RNTI)加扰的物理下行控制信息(Physical Downlink Control Channel，简称为PDCCH)调度，在物理下行共享信道(Physical Downlink Shared Channel，简称为PDSCH)传输。终端在寻呼时刻(Paging Occasion，简称为PO)去检测对应的PDCCH，从而确定所述PDCCH指示的PDSCH是否承载寻呼消息，如果终端在该PO没有检测到对应的PDCCH，就表示在这个PO没有寻呼消息，此时终端进行睡眠状态，不接收数据，直到下一个PO再进行检测，此时称为非连续接收 (Discontinuous Reception，简称为DRX)。也就是终端需要在每个PO进行PDCCH的盲检测，那么终端功率消耗较大。
为了减少终端的功耗，引入唤醒信号WUS(Wake up signal，简称为WUS)，基站在每个PO前发送一种指示是否进行PDCCH检测的信号，终端先检测WUS，根据WUS的检测结果确定是否检测对应的PDCCH，当检测到WUS时，那么终端检测所述WUS对应的PDCCH，否则，终端不检测PDCCH。WUS信号的引入，降低了终端检测PDCCH的次数，从而节省终端的功耗；但是WUS是针对PO的所有终端，也就是有一个终端需要唤醒，基站就会发送WUS，那么属于相同PO的其他终端都会被唤醒，这些终端都会去检测PDCCH，这增加了终端不必要检测PDCCH的次数。
因此，针对相关技术中，终端不必要检测PDCCH的次数较多，导致终端的功耗降低效果不明显的问题，尚未提出有效地解决方案。
发明内容
本公开实施例提供了一种信号的发送、接收方法、装置、存储介质及电子装置，以至少解决相关技术中终端不必要检测PDCCH的次数较多，导致终端的功耗降低效果不明显的问题。
根据本公开的一个实施例，提供了一种信号的发送方法，包括：根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，所述分组WUS为与分组终端对应的WUS；根据所述发送信息发送所述WUS。
根据本公开的另一个实施例，提供了一种信号的接收方法，包括：接收基站发送的分组唤醒信号WUS，根据终端对应的分组唤醒信号WUS的组索引、分组WUS的配置信息检测所述分组WUS，其中，所述分组WUS为与分组终端对应的WUS。
根据本公开的另一个实施例，提供了一种信号的发送装置，应用于基站，包括：确定模块，用于根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，所述分组WUS为与分组终端对应的WUS；发送模块，用于根据所述发送信息发送所述WUS。
根据本公开的另一个实施例，提供了一种信号的接收装置，应用于终端，包括：接收模块，接收基站发送的分组唤醒信号；检测模块，用于根据终端对应的分组WUS的组索引、分组WUS的配置信息检测所述分组WUS，其中，所 述分组WUS为与分组终端对应的WUS。
根据本公开的又一个实施例，还提供了一种存储介质，所述存储介质中存储有计算机程序，其中，所述计算机程序被设置为运行时执行上述任一项方法实施例中的步骤。
根据本公开的又一个实施例，还提供了一种电子装置，包括存储器和处理器，所述存储器中存储有计算机程序，所述处理器被设置为运行所述计算机程序以执行上述任一项方法实施例中的步骤。
通过本公开，根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，该分组WUS为与分组终端对应的WUS；根据该发送信息发送该WUS。即，通过发送分组WUS的方式，唤醒与该分组WUS对应的终端检测PDCCH，而不是所有终端都被唤醒去检测PDCCH，进而解决了相关技术中终端不必要检测PDCCH的次数较多，导致终端的功耗降低效果不明显的问题，达到了进一步降低终端功耗的技术效果。
附图说明
此处所说明的附图用来提供对本公开的进一步理解，构成本申请的一部分，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1是根据本公开实施例的信号的发送方法流程图；
图2是根据本公开实施例的信号的接收方法流程图；
图3是根据本公开可选实施例的信号处理方法流程图(一)；
图4是根据本公开可选实施例的信号处理方法流程图(二)；
图5是根据本公开实施例的信号的发送装置的结构框图；
图6是根据本公开实施例的信号的接收装置的结构框图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本公开。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本公开的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
实施例1
在本实施例中提供了一种信号的发送方法，图1是根据本公开实施例的信号的发送方法流程图，如图1所示，该流程包括如下步骤：
步骤S102，根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，该分组WUS为与分组终端对应的WUS。
可选地，该分组WUS对应的序列包括以下至少之一：ZC(Zadoff-Chu)序列、伪随机序列(Pseudo-noise Sequence，PN)序列、正交序列；在该分组WUS对应的序列为ZC序列时，至少根据该分组WUS对应的组索引确定该分组WUS对应的ZC序列的循环移位；在该分组WUS对应的序列为ZC序列和PN序列时，至少根据该分组WUS对应的组索引确定该分组WUS对应的PN序列的初始值；在该分组WUS对应的序列为ZC序列，第一PN序列和第二PN序列时，至少根据该分组WUS对应的组索引确定该分组WUS对应的第二PN序列的初始值；在该分组WUS对应的序列为PN序列时，至少根据该分组WUS对应的组索引确定该分组WUS对应的PN序列的初始值；在该分组WUS对应的序列还包括正交序列时，至少根据该分组WUS对应的组索引确定该正交序列的序列索引。
可选地，上述分组WUS对应的频域位置信息至少包括：分组WUS所在窄带内的起始资源位置。
可选地，上述分组WUS对应的时域位置信息包括以下至少之一：上述分组WUS和寻呼时刻PO之间的间隔、上述分组WUS相对物理下行控制信道PDCCH搜索空间大小的偏移、上述分组WUS在搜索空间内的起始位置。
其中，可以通过第一信令配置上述分组WUS和PO之间的间隔以及分组WUS相对PDCCH搜索空间大小的偏移；通过第二信令配置上述分组WUS和PO之间的间隔、相对于PDCCH搜索空间大小的偏移以及上述分组WUS在搜索空间内的起始位置。
可选地，同一个PO对应的各分组WUS相对于PDCCH搜索空间大小的偏移相同。
可选地，同一个PO对应的任一分组WUS在长度大于等于X1时，同一个PO对应的各分组WUS和PO之间的间隔不同；上述分组WUS在长度小于X2时，同一个PO对应的各分组WUS和PO之间的间隔相同；X1，X2为大于等于0的正整数。
可选地，同一个PO对应的任一分组WUS在长度等于X3时，同一个PO对应的各分组WUS和PO之间的间隔不同；上述分组WUS在长度等于X4时， 同一个PO对应的各分组WUS和PO之间的间隔相同；X3，X4为大于等于0的正整数。
步骤S104，根据该发送信息发送该WUS。
可选地，上述步骤的执行主体可以为基站，但不限于此。
可选地，步骤S102和步骤S104的执行顺序是可以互换的，即可以先执行步骤S104，然后再执行S102。
通过上述步骤S102至步骤S104，根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，该分组WUS为与分组终端对应的WUS；根据该发送信息发送该WUS。即，通过发送分组WUS的方式，唤醒与该分组WUS对应的终端检测PDCCH，而不是所有终端都被唤醒去检测PDCCH，进而解决了相关技术中终端不必要检测PDCCH的次数较多，导致终端的功耗降低效果不明显的问题，达到了进一步降低终端功耗的技术效果。
在本实施例中还提供了一种信号的接收方法，图2是根据本公开实施例的信号的接收方法流程图，如图2所示，该流程包括如下步骤：
步骤S202，接收基站发送的分组WUS。
步骤S204，根据终端对应的分组唤醒信号WUS的组索引、分组WUS的配置信息检测所述分组WUS，其中，该分组WUS为与分组终端对应的WUS。
可选地，根据终端第一索引确定上述分组WUS的组索引，其中，上述终端第一索引至少和非连续接收DRX循环周期、无线帧索引、DRX循环索引、终端第二索引，终端所在的小区索引有关。
可选地，上述分组WUS的配置信息包括以下至少之一：上述分组WUS对应的序列、上述分组WUS对应的时域位置信息、上述分组WUS对应的频域位置信息。
其中，上述分组WUS对应的序列包括以下至少之一：ZC序列、PN序列、正交序列；在上述分组WUS对应的序列为ZC序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的ZC序列的循环移位；在上述分组WUS对应的序列为ZC序列和PN序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的PN序列的初始值；在上述分组WUS对应的序列为ZC序列，第一PN序列和第二PN序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的第二PN序列的初始值；在上述分组WUS对应的序列为PN序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的PN序列的初始值；在上述分组WUS对应的序列还包括正交序列时，至少 根据上述分组WUS对应的组索引确定上述正交序列的序列索引。
可选地，上述分组WUS对应的频域位置信息至少包括：上述分组WUS所在窄带内的起始资源位置。
可选地，可以根据第三信令确定上述分组WUS所在窄带内的起始资源位置；或者，根据上述分组WUS所在窄带内的固定起始资源位置确定上述分组WUS所在窄带内的起始资源位置；或者，根据上述分组WUS对应组索引确定上述分组WUS所在窄带内的起始资源位置。
可选地，上述分组WUS对应的时域位置信息包括以下至少之一：上述分组WUS和寻呼时刻PO之间的间隔、上述分组WUS相对物理下行控制信道PDCCH搜索空间大小的偏移、上述分组WUS在搜索空间内的起始位置。
其中可以根据第一信令指示的上述分组WUS和PO之间的间隔以及分组WUS相对PDCCH搜索空间大小的偏移，确定上述分组WUS对应的时域位置信息；根据第二信令指示的上述分组WUS和PO之间的间隔、相对于PDCCH搜索空间大小的偏移以及上述分组WUS在搜索空间内的起始位置，确定上述分组WUS对应的时域位置信息。
可选地，上述步骤的执行主体可以为终端，但不限于此。
可选地，步骤S202和步骤S204的执行顺序是可以互换的，即可以先执行步骤S204，然后再执行S202。
通过上述步骤S202至步骤S204，根据终端对应的分组唤醒信号WUS的组索引、分组WUS的配置信息检测基站发送的分组WUS，其中，上述分组WUS为与分组终端对应的WUS。即，通过检测基站发送的分组WUS的方式，唤醒与该分组WUS对应的终端检测PDCCH，而不是所有终端都被唤醒检测PDCCH，进而解决了相关技术中终端不必要检测PDCCH的次数较多，导致终端的功耗降低效果不明显的问题，达到了进一步降低终端功耗的技术效果。
下面结合可选实施例以及具体实施例对本实施例进行举例说明。
可选实施例一
具体实施例一
假设PO上对应K组终端(也就是说将PO上所有的终端分为K组)，即对应K个分组WUS，对应的组索引为k，k＝0,1,...K-1，对应的分组WUS对应的序列为：
Figure PCTCN2019100106-appb-000001
m＝0,1,...,132M ki-1
n＝m mod132
Figure PCTCN2019100106-appb-000002
Figure PCTCN2019100106-appb-000003
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000004
为PN序列，初始值为
Figure PCTCN2019100106-appb-000005
Figure PCTCN2019100106-appb-000006
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000007
是小区索引，其中B是预先设定的值，或者具体值和组数有关；例如组数为4时，B＝33，组数为2时，B＝66；因为组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；或者h＝1。
具体实施例二
假设PO上对应K组终端，即对应K个分组WUS，对应的组索引为k，k＝0，1，...，K-1，其中分组WUS对应的序列为：
Figure PCTCN2019100106-appb-000008
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000009
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000010
为PN序列， 初始值为
Figure PCTCN2019100106-appb-000011
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000012
是小区索引，其中B是预先设定的值，或者具体值和组数有关；如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；或者h＝1。
具体实施例三
假设PO上对应K组终端，即对应K个分组WUS，对应的组索引为k，k＝0，1，...K-1，其中分组WUS在子帧x，x＝0，1，......，M k-1对应的基序列为：
Figure PCTCN2019100106-appb-000013
m＝0,1,...,131
m'＝m+132x
n＝m mod132
Figure PCTCN2019100106-appb-000014
Figure PCTCN2019100106-appb-000015
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000016
为PN序列，初始值为
Figure PCTCN2019100106-appb-000017
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000018
是小区索引，其中B是预先设定的值，或者具体值和组数有关；例如组数为4时，B＝33，组数为2时，B＝66；如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；或者h＝1。
具体实施例四
假设PO上对应K组终端，即对应K个分组WUS，对应的组索引为k，k＝0，1，...K-1，其中分组WUS在子帧x，x＝0，1，......，M k-1对应的基序列为：
Figure PCTCN2019100106-appb-000019
m＝0,1,...,131
m'＝m+132x
n＝m mod132
Figure PCTCN2019100106-appb-000020
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000021
为PN序列，初始值为
Figure PCTCN2019100106-appb-000022
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000023
是小区索引，其中B是预先设定的值，或者具体值和组数有关；如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；或者h＝1；
具体实施例五
假设PO上对应K组终端，即对应K个分组WUS，对应的组索引为k，k＝0，1，...K-1，其中分组WUS在子帧x，x＝0，1，......，M k-1对应的基序列为：
Figure PCTCN2019100106-appb-000024
m＝0,1,...,131
m'＝m+132x
c(i),i＝0,1,...,2*132M k-1为PN序列，初始值为
Figure PCTCN2019100106-appb-000025
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000026
是小区索引。如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；或者h＝1。
具体实施例六
假设PO上对应K组终端，即对应K个分组WUS，对应的组索引为k，k＝0，1，...K-1，其中分组WUS在子帧x，x＝0，1，......，M k-1对应的基序列为：
Figure PCTCN2019100106-appb-000027
m＝0,1,...,131
m'＝m+132x
n＝m mod132
Figure PCTCN2019100106-appb-000028
Figure PCTCN2019100106-appb-000029
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000030
为PN序列，初始值为
Figure PCTCN2019100106-appb-000031
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000032
是小区索引，c(i),i＝0,1,...,2*132M k-1为PN序列，初始值至少和组索引k有关。
具体实施例七
MTC系统中，假设PO上对应K组终端，即对应K个分组WUS，对应的组索引为k，k＝0，1，...K-1，信令配置分组WUS在窄带内的起始资源块索引固定为0。
其中分组WUS在子帧x，x＝0，1，......，M k-1对应的基序列为：
Figure PCTCN2019100106-appb-000033
m＝0,1,...,131
m'＝m+132x
c(i),i＝0,1,...,2*132M k-1为PN序列，初始值为
Figure PCTCN2019100106-appb-000034
或者，
Figure PCTCN2019100106-appb-000035
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000036
是小区索引，如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；或者h＝1，不排除其他形式的基序列。
那么分组WUS在子帧x，资源块0上对应的序列w 1(0)*w k(m)，资源块1上对应的序列w 1(1)*w k(m)，其中w(j)的取值如下表1所示：
表1
组索引 w 1(0) w 1(1)
1 1 1
2 1 -1
具体实施例八
如果发送的K个分组WUS之间是通过不同的频域位置和/或时域位置区分，那么K个分组WUS对应的序列可以相同，即实施例一到实施例七，用于确定序列时k的值为固定值。
可选实施例二
具体实施例一
MTC系统中，假设PO上2组终端，分别对应分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，信令配置分组WUS1在窄带的起始资源块索引为0，信令配置分组WUS2在窄带内的起始资源块索引为3。
基站将分组WUS1对应的序列映射在窄带的资源块索引0，1上发送，将分组WUS2对应的序列映射在窄带的资源块索引3，4上发送。
具体实施例二
MTC系统中，假设PO上2组终端，分别对应分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，预先设定分组WUS1在窄带内的起始资源块索引固定为0，分组WUS2在窄带内的起始资源块索引固定为2，分组WUS3在窄带内的起始资源块索引固定为4。
基站将分组WUS1对应的序列映射在窄带的资源块索引0，1上发送，将分组WUS2对应的序列映射在窄带的资源块索引2，3上发送。
可选实施例三
具体实施例一
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置所述分组WUS1和分组WUS2对应的和PO之间的间隔g1和g2，分组WUS1和分组WUS2相对PDCCH搜索空间大小的偏移a1和a2(N个offset，N个duration)。
发送时，根据g1确定分组WUS1搜索空间的结束位置，根据分组WUS1相对PDCCH搜索空间大小Rmax的偏移a1和Rmax确定分组WUS1搜索空间的长度，根据结束位置和长度确定WUS1搜索空间的起始位置，基站在分组WUS1搜索空间内发送分组WUS1对应的序列。
发送时，根据g2确定分组WUS2搜索空间的结束位置，根据分组WUS2相对PDCCH搜索空间大小Rmax的偏移a2和Rmax确定分组WUS2搜索空间的长度，根据结束位置和长度确定WUS2搜索空间的起始位置，基站在分组WUS2搜索空间内发送分组WUS2对应的序列。
具体实施例二
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，如下图3所示，通过信令配置对应的和PO之间的间隔g和分组WUS1和分组WUS2相对PDCCH搜索空间大小的偏移a1和a2(1个offset，N个duration)。
发送时，根据g确定所有分组WUS的搜索空间的结束位置，根据a1*Rmax确定分组WUS1搜索空间的长度，根据a2*Rmax确定分组WUS2搜索空间的长度，根据分组WUS1和分组WUS2搜索空间的长度确定所有分组WUS搜索空间的起始位置。
按照预设搜索空间顺序或者按照组索引隐含确定的搜索空间顺序(图3中给出的例子是分组WUS1的搜索空间在前，分组WUS2的搜索空间在后)在对应的搜索空间内发送分组WUS1和分组WUS2对应的序列。
具体实施例三
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，如下图4所示，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a(1个offset，1个duration)和分组WUS在搜索空间内的起始位置，其中分组WUS1在搜索空间内的起始位置为搜索空间的开始，分组WUS2在搜索空间内的起始位置为搜索空间的结束。
发送时，根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，从搜索空间的开始从前往后映射分组WUS1对应的序列，从搜索空间的结束开始从后往前映射分组WUS2对应的序列。
具体实施例四
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a(1个offset，1个duration)和分组WUS在搜索空间内的起始位置：
发送时，根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，根据分组WUS的索引隐含确 定分组WUS的起始位置，例如分组WUS1的起始位置为搜索空间的开始，分组WUS2的起始位置为搜索空间的中间。
具体实施例五
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a(1个offset，1个duration)和分组WUS在搜索空间内的起始位置。
发送时，根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，根据分组WUS的索引隐含确定分组WUS的起始位置和结束位置，例如分组WUS1的起始位置为搜索空间的开始，结束位置为搜索空间的中间，分组WUS2的起始位置为搜索空间的中间，结束位置为搜索空间的结束。
本可选实施例中，分组WUS和PO之间的间隔为分组WUS所在搜索空间的结束位置和PO起始位置之间的间隔，分组WUS和PO之间的间隔还包括分组WUS结束位置和PO起始位置之间的间隔。
可选实施例四
具体实施例一
NB-IoT系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a。
发送时，对应的序列为w 1(m),w 2(m)，具体如实施例三所述，这里不再赘述。
发送时，对应的时域位置为：根据g确定所有WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，在确定的搜索空间内发送w k(m)。
具体实施例二
MTC系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，对应的组索引分别为1和2，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的 偏移a，信令配置分组WUS在窄带的起始资源块索引为0。
发送时，对应的序列为：w 1(m),w 2(m)，具体如实施例三所述，这里不再赘述。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，在确定的搜索空间内发送w k(m)。
发送时，对应的频域位置为：映射到窄带内的资源块索引0和索引1。
具体实施例三
MTC系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a，信令配置分组WUS1和分组WUS2在窄带的起始资源块索引分别为0和2。
发送时，对应的序列为：
Figure PCTCN2019100106-appb-000037
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000038
k＝1,2
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000039
为PN序列，初始值为
Figure PCTCN2019100106-appb-000040
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000041
是小区索引；不排除其他序列。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束 位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，在确定的搜索空间内发送w i(n)。
发送时，对应的频域位置为：分组WUS1对应的序列w 1(m)映射在窄带内的资源块索引0和索引1；分组WUS2对应的序列w 2(m)映射在窄带内的资源块索引2和索引3。
具体实施例四
NB-IoT系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置间隔g1和g2，偏移a1和a2。
发送时，对应的序列为：
Figure PCTCN2019100106-appb-000042
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000043
k＝1,2
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000044
为PN序列，初始值为
Figure PCTCN2019100106-appb-000045
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000046
是小区索引；不排除其他形式的序列。
发送时，对应的时域位置为：根据g1确定分组WUS1的搜索空间的结束位置，根据a1*Rmax确定分组WUS1搜索空间的长度和起始位置，在确定的搜索空间内发送w 1(m)；根据g2确定分组WUS1的搜索空间的结束位置，根据a2*Rmax 确定分组WUS2搜索空间的长度和起始位置，在确定的搜索空间内发送序列w 2(m)。
具体实施例五
NB-IoT系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置g，偏移a1和a2。
发送时，对应的序列为：
Figure PCTCN2019100106-appb-000047
m＝0,1,...,131
m'＝m+132x
k＝1,2
c(i),i＝0,1,...,2*132M k-1为PN序列，初始值为
Figure PCTCN2019100106-appb-000048
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000049
是小区索引。h＝1为固定值；不排除其他形式的序列。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a1*Rmax确定分组WUS1搜索空间的长度，根据a2*Rmax确定分组WUS2搜索空间的长度，根据分组WUS1和分组WUS2搜索空间的长度确定所有分组WUS搜索空间的起始位置；按照分组WUS1的搜索空间在前，分组WUS2的搜索空间在后的顺序在对应的搜索空间内发送对应的w k(m)。
具体实施例六
NB-IoT系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置g，偏移a。
发送时，对应的序列为：
Figure PCTCN2019100106-appb-000050
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000051
k＝1,2
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000052
为PN序列，初始值为
Figure PCTCN2019100106-appb-000053
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000054
是小区索引，不排除其他形式的序列。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，将分组WUS1对应的w 1(m)从搜索空间开始往后映射，将分组WUS2对应的w 2(m)从搜索空间接收往前开始映射。
具体实施例七
NB-IoT系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置g，偏移a。
发送时，对应的序列为：
Figure PCTCN2019100106-appb-000055
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000056
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000057
为PN序列，初始值为
Figure PCTCN2019100106-appb-000058
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000059
是小区索引；不排除其他形式的序列。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，根据分组WUS的组索引隐含确定在搜索空间内的位置，例如将分组WUS1对应的w 1(m)从搜索空间开始映射，将分组WUS2对应的w 2(m)从搜索空间中间开始映射。
具体实施例八
NB-IoT系统中，假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，通过信令配置g，偏移a。
发送时，对应的序列为：
Figure PCTCN2019100106-appb-000060
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000061
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000062
为PN序列，初始值为
Figure PCTCN2019100106-appb-000063
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000064
是小区索引；不排除其他形式的序列。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，根据分组WUS的组索引隐含确定在搜索空间内的位置，例如将分组WUS1对应的w 1(m)从搜索空间开始映射，结束位置为搜索空间的中间，将分组WUS2对应的w 2(m)从搜索空间中间开始映射，结束位置为搜索空间的结束。
具体实施例九
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，当Rmax大于等于阈值时，按照具体
实施例一(或具体实施例二)发送分组WUS，否则按照具体实施例四(或具体
实施例五，或具体实施例六，或具体实施例七，或具体实施例八)或具体实施例七发送分组WUS；其中阈值预先设定。
具体实施例十
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，当a*Rmax大于等于阈值时，按照具体实施例一(或具体实施例二)发送分组WUS，否则按照具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)发送分组WUS；其中阈值预先设定。
具体实施例十一
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，当需要发送分组WUS的个数/配置的组数大于等于固定值3，那么按照具体实施例一(或者具体实施例二)发送分组WUS，否则按照具体实施例三发送分组WUS。
具体实施例十二
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2 且分组WUS1和分组WUS2都需要发送，当需要发送分组WUS的个数/配置的组数大于等于预先设定的值/信令配置的值，那么按照具体实施例一或者具体实施例二发送分组WUS，否则按照具体实施例三发送分组WUS。
具体实施例十三
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，当对应PO的终端中有N个终端的终端类型为覆盖增强，N为大于等于1的整数，那么按照具体实施例一(或者具体实施例二)发送分组WUS，否则按照具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)发送分组WUS。
具体实施例十四
假设PO上对应2组终端，即对应2个分组WUS，分组WUS1和分组WUS2且分组WUS1和分组WUS2都需要发送，当对应PO的终端中有M个终端的终端配置为覆盖增强模式B，M为大于等于1的整数，那么按照具体实施例一(或者具体实施例二)发送分组WUS，否则按照具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)发送分组WUS。
具体实施例十五
MTC系统中，假设PO上对应4组终端，即对应4个分组WUS，分组WUS1，分组WUS2，分组WUS3和分组WUS4且都需要发送，通过信令配置g，偏移a，假设B＝33；假设基站配置分组WUS1和分组WUS2在窄带内的起始资源块索引为0，分组WUS3和分组WUS4在窄带内的起始资源块索引为2。
发送时，分组WUS1对应的序列为
Figure PCTCN2019100106-appb-000065
m＝0,1,...,132M 1-1
n＝m mod132
Figure PCTCN2019100106-appb-000066
发送时，分组WUS2对应的序列为
Figure PCTCN2019100106-appb-000067
m＝0,1,...,132M 2-1
n＝m mod132
Figure PCTCN2019100106-appb-000068
发送时，分组WUS3对应的序列为
Figure PCTCN2019100106-appb-000069
m＝0,1,...,132M 3-1
n＝m mod132
Figure PCTCN2019100106-appb-000070
发送时，分组WUS4对应的序列为
Figure PCTCN2019100106-appb-000071
m＝0,1,...,132M 4-1
n＝m mod132
Figure PCTCN2019100106-appb-000072
其中
Figure PCTCN2019100106-appb-000073
其中M i是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000074
为PN序列，初始值为
Figure PCTCN2019100106-appb-000075
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000076
是小区索引；不排除其他的序列生成方式。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束 位置，根据a*Rmax确定所有分组WUS搜索空间的长度；将分组WUS对应的序列从搜索空间的起始开始映射。
发送时，对应的频域位置为：分组WUS1对应的序列w 1(m)和分组WUS2对应的序列w 2(m)映射在窄带内的资源块索引0和索引1；分组WUS3对应的序列w 3(m)和分组WUS4对应的序列w 4(m)映射在窄带内的资源块索引2和索引3。
具体实施例十五
NB-IoT系统中，假设PO上对应4组终端，即对应4个分组WUS，分组WUS1，分组WUS2，分组WUS3和分组WUS4且都需要发送，通过信令配置g，偏移a，假设B＝33；
发送时，分组WUS1对应的序列为
Figure PCTCN2019100106-appb-000077
m＝0,1,...,132M 1-1
n＝m mod132
Figure PCTCN2019100106-appb-000078
发送时，分组WUS2对应的序列为
Figure PCTCN2019100106-appb-000079
m＝0,1,...,132M 2-1
n＝m mod132
Figure PCTCN2019100106-appb-000080
发送时，分组WUS3对应的序列为
Figure PCTCN2019100106-appb-000081
m＝0,1,...,132M 3-1
n＝m mod132
Figure PCTCN2019100106-appb-000082
发送时，分组WUS4对应的序列为
Figure PCTCN2019100106-appb-000083
m＝0,1,...,132M 4-1
n＝m mod132
Figure PCTCN2019100106-appb-000084
其中
Figure PCTCN2019100106-appb-000085
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000086
为PN序列，初始值为
Figure PCTCN2019100106-appb-000087
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000088
是小区索引。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度；将ceil(组索引/2)＝1的组的序列从搜索空间的起始开始映射，即分组WUS1和分组WUS2对应的序列从搜索空间的起始开始映射，将ceil(组索引/2)＝2的组的序列从搜索空间的中间开始映射，即将分组WUS3和分组WUS4对应的序列从搜索空间的中间开始映射。或者信令配置分组WUS在搜索空间中的起始位置。
具体实施例十六
NB-IoT系统中，假设PO上对应分组4组终端，即对应4个分组WUS，WUS1，分组WUS2，分组WUS3和分组WUS4且都需要发送，通过信令配置g，偏移a，假设B＝33。
发送时，如果需要发送分组WUS1，分组WUS2，分组WUS3和分组WUS4 中有任一分组WUS的实际时域长度超过阈值k，那么发送的，分组WUS1对应的序列为
Figure PCTCN2019100106-appb-000089
m＝0,1,...,132M 1-1
n＝m mod132
Figure PCTCN2019100106-appb-000090
发送时，分组WUS2对应的序列为
Figure PCTCN2019100106-appb-000091
m＝0,1,...,132M 2-1
n＝m mod132
Figure PCTCN2019100106-appb-000092
发送时，分组WUS3对应的序列为
Figure PCTCN2019100106-appb-000093
m＝0,1,...,132M 3-1
n＝m mod132
Figure PCTCN2019100106-appb-000094
发送时，分组WUS4对应的序列为
Figure PCTCN2019100106-appb-000095
m＝0,1,...,132M 4-1
n＝m mod132
Figure PCTCN2019100106-appb-000096
其中
Figure PCTCN2019100106-appb-000097
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000098
为PN序列，初始值为
Figure PCTCN2019100106-appb-000099
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000100
是小区索引。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度；从而得到分组WUS的搜索空间的起始位置，将w 1,w 2,w 3,w 4从搜索空间的起始开始映射。
发送时，如果需要发送分组WUS1，分组WUS2，分组WUS3和分组WUS4中的实际时域长度都不超过阈值k，那么发送的分组WUS1，分组WUS2，分组WUS3和分组WUS4对应的序列都为：
Figure PCTCN2019100106-appb-000101
m＝0,1,...,132M k-1
n＝m mod132
其中
Figure PCTCN2019100106-appb-000102
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000103
为PN序列，初始值为
Figure PCTCN2019100106-appb-000104
其中n f_start_PO是 WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000105
是小区索引；不排除其他形式的序列。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，从而得到分组WUS的搜索空间的起始位置，4个分组WUS映射在搜索空间内不同的位置，例如分组WUS1映射在搜索空间的起始到搜索空间的1/4处，分组WUS4映射在搜素空间3/4到搜索空间结束处。具体的位置也可以根据信令指示，此时相当于每个分组WUS相对于PO的间隔不同。
具体实施例十七
MTC系统中，假设PO上对应4组终端，即对应4个分组WUS，分组WUS1，分组WUS2，分组WUS3和分组WUS4且都需要发送，通过信令配置g，偏移a，假设B＝33；假设基站配置分组WUS1和分组WUS2在窄带内的起始资源块索引为0，分组WUS3和分组WUS4在窄带内的起始资源块索引为2。
发送时，对应的序列为
Figure PCTCN2019100106-appb-000106
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000107
k＝1,2,3,4
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000108
为PN序列，初始值为
Figure PCTCN2019100106-appb-000109
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000110
是小区索引。
发送时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度；将mod(组索引，2)＝1的组的序列从搜索空间的起始开始映射，即分组WUS1和分组WUS3对应的序列从搜索空间的起始开始映射，将mod(组索引，2)＝0的组的序列从搜索空间的中间开始映射，即将分组WUS2和分组WUS4对应的序列从搜索空间的中间开始映射。也可以信令配置位置。
发送时，对应的频域位置为：分组WUS1对应的序列w 1(m)和分组WUS2对应的序列w 2(m)映射在窄带内的资源块索引0和索引1；分组WUS3对应的序列w 3(m)和分组WUS4对应的序列w 4(m)映射在窄带内的资源块索引2和索引3。
可选实施例五
具体实施例一
对于MTC系统，假设终端第二终端索引为IMSI(International Mobile Subscriber Identity)的值对16384取模，其中IMSI的取值范围为0～9999999999；假设第二终端索引的值为1504；假设终端的第一终端索引根据第二终端索引确定。
终端用于确定分组WUS的组索引的第一终端索引UE_ID即为1504。
具体实施例二
假设终端的第一终端索引根据第二终端索引，DRX循环索引，终端所在的小区索引确定。
终端用于确定分组WUS组索引的第一终端索引为：
Figure PCTCN2019100106-appb-000111
其中X的取值和第二终端索引的取值范围有关，例如，MTC系统，第二终端索引的最大值为16384，那么X的取值为14，NB-IoT系统，第二终端索引的最大值为4096，那么X的取值为12；其中c(n)为PN序列，初始值根据第二终端索引，DRX循环索引，终端所在的小区索引有关；例如
Figure PCTCN2019100106-appb-000112
其中
Figure PCTCN2019100106-appb-000113
为DRX循环索引。
具体实施例三
假设终端的第一终端索引根据第二终端索引，DRX循环周期，无线帧索引，终端所在的小区索引确定。
终端用于确定分组WUS组索引的第一终端索引为：
Figure PCTCN2019100106-appb-000114
Figure PCTCN2019100106-appb-000115
其中X的取值为固定值，MTC系统中Y的取值为16384，NB-IoT系统中Y的取值为4096；其中c(n)为PN序列，初始值根据第二终端索引，DRX循环周期，无线帧索引，终端所在的小区索引有关，例如
Figure PCTCN2019100106-appb-000116
其中n f为无线帧索引，T DRX为DRX循环周期。
具体实施例四
假设终端的第一终端索引根据第二终端索引，DRX循环索引，终端所在的小区索引确定。
终端用于确定分组WUS组索引的第一终端索引为：
Figure PCTCN2019100106-appb-000117
Figure PCTCN2019100106-appb-000118
其中X的取值为固定值，MTC系统中Y的取值为16384，NB-IoT系统中Y的取值为4096；其中c(n)为PN序列，初始值根据第二终端索引，DRX循环索引，终端所在的小区索引有关；例如
Figure PCTCN2019100106-appb-000119
其中，DRX循环索引根据无线帧索引和DRX循环周期确定，例如，假设DRX循环周期为512，那么无线帧索引0～511对应的DRX循环索引为0，无线帧索引512～1023对应的DRX循环索引为1，以此类推。
具体实施例五
假设终端的第一终端索引根据第二终端索引，DRX循环索引，终端所在的小区索引确定。
终端用于确定分组WUS组索引的第一终端索引为：
Figure PCTCN2019100106-appb-000120
Figure PCTCN2019100106-appb-000121
其中X的取值为固定值，UE_ID_1为第二终端索引，其中c(n)为PN序列，初始值根据终端所在的小区索引确定
Figure PCTCN2019100106-appb-000122
其中，终端根据无线帧索引，和DRX循环周期确定DRX循环索引
Figure PCTCN2019100106-appb-000123
例如，假设DRX循环周期为512，那么无线帧索引0～511对应的DRX循环索引为0，无线帧索引512～1023对应的DRX循环索引为1，以此类推。
具体实施例六
假设终端的第一终端索引根据第二终端索引，DRX循环索引，终端所在的小区索引确定。
终端用于确定分组WUS组索引的第一终端索引为：
Figure PCTCN2019100106-appb-000124
Figure PCTCN2019100106-appb-000125
其中X的取值为固定值，UE_ID_1为第二终端索引，其中c(n)为PN序列，初始值根据终端所在的小区索引确定，DRX循环索引确定
Figure PCTCN2019100106-appb-000126
其中，终端根据无线帧索引，和DRX循环周期确定DRX循环索引，例如，假设DRX循环周期为512，那么无线帧索引0～511对应的DRX循环索引为0，无线帧索引512～1023对应的DRX循环索引为1，以此类推。
具体实施例九
终端根据第一终端索引对组数取模得到对应的分组WUS组索引。
可选实施例六
具体实施例一
假设终端A对应的分组WUS的组索引为k。
终端A接收基站发送给终端的分组唤醒信号，终端检测对应的分组唤醒信号，其中终端A检测时，使用的序列为：
Figure PCTCN2019100106-appb-000127
m＝0,1,...,132M-1
n＝m mod132
Figure PCTCN2019100106-appb-000128
Figure PCTCN2019100106-appb-000129
其中M是WUS传输的子帧，
Figure PCTCN2019100106-appb-000130
为PN序列，初始值为
Figure PCTCN2019100106-appb-000131
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000132
是小区索引，其中B是预先设定的值，B＝66；如果组索引k是从0开始编号的，h＝1；如果组索引k是从1开始编号的，h＝0。
具体实施例二
假设终端A对应的分组WUS的组索引为k，终端A接收基站发送给终端的分组唤醒信号，终端A检测对应的分组唤醒信号，其中终端检测时，使用的序列为：
Figure PCTCN2019100106-appb-000133
m＝0,1,...,132M-1
n＝m mod132
Figure PCTCN2019100106-appb-000134
其中M是WUS传输的子帧，
Figure PCTCN2019100106-appb-000135
为PN序列，初始值为
Figure PCTCN2019100106-appb-000136
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000137
是小区索引，其中B是预先设定的值，或者具体值和组数有关；如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；
具体实施例三
假设终端A对应的分组WUS的组索引为k，终端A接收基站发送给终端的分组唤醒信号，终端A检测对应的分组唤醒信号，其中终端检测时，子帧x，x＝0，1，......，M k-1使用的序列为：
Figure PCTCN2019100106-appb-000138
m＝0,1,...,131
m'＝m+132x
n＝m mod132
Figure PCTCN2019100106-appb-000139
Figure PCTCN2019100106-appb-000140
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000141
为PN序列，初始值为
Figure PCTCN2019100106-appb-000142
其中n f_start_PO是 WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000143
是小区索引，其中B是预先设定的值；如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0。
具体实施例四
假设终端A对应的分组WUS的组索引为k，终端A接收基站发送给终端的分组唤醒信号，终端A检测对应的分组唤醒信号，其中终端检测时，子帧x，x＝0，1，......，M k-1使用的序列为：
Figure PCTCN2019100106-appb-000144
m＝0,1,...,131
m'＝m+132x
n＝m mod132
Figure PCTCN2019100106-appb-000145
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000146
为PN序列，初始值为
Figure PCTCN2019100106-appb-000147
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000148
是小区索引，其中B是预先设定的值，B＝66；如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0。
具体实施例五
假设终端A对应的分组WUS的组索引为k，终端A接收基站发送给终端的分组唤醒信号，终端A检测对应的分组唤醒信号，其中终端检测时，子帧x， x＝0，1，......，M k-1使用的序列为：
Figure PCTCN2019100106-appb-000149
m＝0,1,...,131
m'＝m+132x
c(i),i＝0,1,...,2*132M k-1为PN序列，初始值为
Figure PCTCN2019100106-appb-000150
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000151
是小区索引。如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0。
具体实施例六
假设终端A对应的分组WUS的组索引为k，终端A接收基站发送给终端的分组唤醒信号，终端A检测对应的分组唤醒信号，其中终端检测时，子帧子帧x，x＝0，1，......，M k-1使用的序列为：
Figure PCTCN2019100106-appb-000152
m＝0,1,...,131
m'＝m+132x
n＝m mod132
Figure PCTCN2019100106-appb-000153
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000154
为PN序列，初始值为
Figure PCTCN2019100106-appb-000155
其中n f_start_PO是 WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000156
是小区索引，c(i),i＝0,1,...,2*132M k-1为PN序列，初始值至少和组索引k有关。
具体实施例七
MTC系统中，根据信令得到分组WUS在窄带内的起始资源块索引固定为0；假设终端A对应的分组WUS的组索引为k，终端A接收基站发送给终端的分组唤醒信号，终端A检测对应的分组唤醒信号，其中终端检测时，子帧x，x＝0，1，......，M k-1使用的基序列为：
Figure PCTCN2019100106-appb-000157
m＝0,1,...,131
m'＝m+132x
c(i),i＝0,1,...,2*132M k-1为PN序列，初始值为
Figure PCTCN2019100106-appb-000158
或者，
Figure PCTCN2019100106-appb-000159
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000160
是小区索引，如果组索引k是从0开始编号的，h＝1，如果组索引k是从1开始编号的，h＝0；或者h＝1，不排除其他形式的基序列。
那么分组WUS在子帧x，资源块0上对应的序列w 1(0)*w k(m)，资源块1上对应的序列w 1(1)*w k(m)，其中w(j)的取值如下表2所示：
表2
组索引 w 1(0) w 1(1)
1 1 1
2 1 -1
具体实施例八
如果K个分组WUS之间是通过不同的频域位置和/或时域位置区分，那么K个分组WUS对应的序列可以相同，即实施例一到实施例七中，用于确定序列的k值为固定值。
可选实施例七
具体实施例一
假设MTC终端A对应的分组WUS1的组索引为1，终端A接收基站发送给终端的分组唤醒信号；其中信令指示组索引为1的分组WUS1在窄带的起始资源块索引为0。
接收时，终端A在在窄带的资源块索引0，1上接收基站发送的分组WUS1，终端检测接收的分组WUS1。
具体实施例二
假设MTC终端A对应的分组WUS1的组索引为1，预先设定组索引为1的分组WUS1在窄带内的起始资源块索引固定为0，组索引为2的分组WUS2在窄带内的起始资源块索引固定为2，组索引为3的分组WUS3在窄带内的起始资源块索引固定为4。
接收时，终端A接收基站发送给终端的分组唤醒信号；其中预先设定组索引为1的分组WUS1在窄带的起始资源块索引为0；那么终端A在在窄带的资源块索引0，1上接收基站发送的分组WUS1，终端检测接收的分组WUS1。
具体实施例三
假设MTC终端A对应的分组WUS2的组索引为2，终端A接收基站发送给终端的分组唤醒信号；其中信令指示分组WUS在窄带的起始资源块索引为1。
接收时，终端A根据信令指示分组WUS在窄带的起始资源块索引和终端A所在的组索引确定分组WUS2在窄带的资源块索引，因为信令指示分组WUS在窄带的起始资源块索引为1(相当于指示分组WUS1在窄带内的资源块索引为1，2)，且终端A对应的组索引为2，那么终端A在窄带内资源块索引为3，4上接收基站发送的分组WUS2，终端检测接收的分组WUS1。
可选实施例八
具体实施例一
假设终端A对应的分组WUS1，其组索引为1，信令指示所述分组WUS1对应的和PO之间的间隔g1，分组WUS1相对PDCCH搜索空间大小的偏移a1。
接收时，终端A根据g1确定分组WUS1搜索空间的结束位置，根据a1*Rmax确定分组WUS1搜索空间的长度，根据结束位置和长度确定分组WUS1搜索空间的起始位置，终端A在分组WUS1搜索空间开始检测分组WUS1。
具体实施例二
假设终端A对应的分组WUS1，终端B对应分组WUS2，通过信令配置对应的和PO之间的间隔g和分组WUS相对PDCCH搜索空间大小的偏移a1和a2(1个offset，N个duration)。
接收时，终端A和终端B根据g确定所有分组WUS的搜索空间的结束位置，根据a1*Rmax确定分组WUS1搜索空间的长度，根据a2*Rmax确定分组WUS2搜索空间的长度，根据分组WUS1和分组WUS2搜索空间的长度确定所有分组WUS搜索空间的起始位置。
终端A和终端B按照预设搜索空间顺序在对应的搜索空间内检测对应的分组WUS1和分组WUS2；或者终端A和终端B按照对应组索引隐含确定的顺序在对应的搜索空间内检测对应的分组WUS1和分组WUS2。
具体实施例三
假设终端A对应的分组WUS1，终端B对应分组WUS2，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a(1个offset，1个duration)和分组WUS在搜索空间内的起始位置，其中分组WUS1在搜索空间内的起始位置为搜索空间的开始，分组WUS2在搜索空间内的起始位置为搜索空间的结束。
接收时，终端A和终端B根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，终端A根据分组WUS1在搜索空间内的起始位置从搜索空间的开始从前检测分组WUS1，终端B根据分组WUS2在搜索空间内的起始位置从搜索空间的结束开始从后往前检测分组WUS2。
具体实施例四
假设终端A对应的分组WUS1，终端B对应分组WUS2，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a(1个offset，1个duration)。
接收时，终端A和终端B根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，根据分组WUS的组索引隐含确定分组WUS的起始位置，例如分组WUS1的起始位置为搜索空间的开始，分组WUS2的起始位置为搜索空间的中间，终端A从搜索空间的开始检测分组WUS1，终端B从搜索空间的中间开始检测分组WUS2。
具体实施例五
假设终端A对应的分组WUS1，终端B对应分组WUS2，通过信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a(1个offset，1个duration)：
终端A和终端B根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，根据分组WUS的组索引隐含确定分组WUS的起始位置，例如分组WUS1的起始位置为搜索空间的开始，结束位置为搜索空间的中间，分组WUS2的起始位置为搜索空间的中间，结束位置为搜索空间的结束，终端A从搜索空间的开始检测分组WUS1，终端B从搜索空间的中间开始检测分组WUS2。
可选实施例十一
具体实施例一
NB-IoT系统中，假设终端A对应的分组WUS1，信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a。
接收时，对应的时域位置为：根据g确定所有WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，从搜索空间的起始开始检测；检测时，对应的序列为w 1(m)，具体如实施例十所述，这里不再赘述。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测 PDCCH。
具体实施例二
MTC系统中，假设终端A对应的分组WUS1，信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a，信令配置分组WUS在窄带的起始资源块索引为0。
接收时，对应的频域位置为：窄带内的资源块索引0和索引1；接收时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，从搜索空间的起始开始检测；检测时，对应的序列为：w 1(m)，具体如实施例十所述，这里不再赘述。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例三
MTC系统中，假设终端A对应的分组WUS1，终端B对应的分组WUS2，信令配置对应的和PO之间的间隔g，相对PDCCH搜索空间大小的偏移a，信令配置分组WUS1和分组WUS2窄带内的起始资源块索引分别为0和2。
检测时，对应的频域位置为：分组WUS1在窄带内的资源块索引0和索引1；分组WUS2在窄带内的资源块索引2和索引3。
检测时，对应的时域位置为：终端A和终端B根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度和起始位置，从搜索空间的开始检测，终端A和终端B使用的序列为：
Figure PCTCN2019100106-appb-000161
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000162
k＝1,2
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000163
为PN序列，初始值为
Figure PCTCN2019100106-appb-000164
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000165
是小区索引。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例四
NB-IoT系统中，假设终端A对应分组WUS1和终端B对应分组WUS2，信令配置间隔g1和g2，偏移a1和a2。
检测时，对应的时域位置为：终端A根据g1确定分组WUS1的搜索空间的结束位置，根据a1*Rmax确定分组WUS1搜索空间的长度和起始位置，在确定的搜索空间检测分组WUS1；终端B根据g2确定分组WUS2的搜索空间的结束位置，根据a2*Rmax确定分组WUS2搜索空间的长度和起始位置，在确定的搜索空间内检测分组WUS2；检测时，分组WUS1和分组WUS2对应的序列为：
Figure PCTCN2019100106-appb-000166
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000167
k＝1,2
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000168
为PN序列，初始值为
Figure PCTCN2019100106-appb-000169
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000170
是小区索引；不排除其他形式的序列。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例五
NB-IoT系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，信令配置g，偏移a1和a2。
检测时，对应的时域位置为：终端A和终端B根据g确定所有分组WUS的搜索空间的结束位置，根据a1*Rmax确定分组WUS1搜索空间的长度，根据a2*Rmax确定分组WUS2搜索空间的长度，根据分组WUS1和分组WUS2搜索空间的长度确定所有分组WUS搜索空间的起始位置；终端A从搜索空间开始检测，终端B从搜索空间中间开始检测。
检测时，对应的序列为：
Figure PCTCN2019100106-appb-000171
m＝0,1,...,131
m'＝m+132x
k＝1,2
c(i),i＝0,1,...,2*132M k-1为PN序列，初始值为
Figure PCTCN2019100106-appb-000172
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000173
是小区索引。h为固定值；不排除其他形式的序列。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例六
NB-IoT系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，信令配置g，偏移a。
检测时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，终端A从搜索空间开始往后检测分组WUS1，终端B从搜索空间从后往前开始检测分组WUS2；检测时，对应的序列为：
Figure PCTCN2019100106-appb-000174
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000175
k＝1,2
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000176
为PN序列，初始值为
Figure PCTCN2019100106-appb-000177
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000178
是小区索引，不排除其他形式的序列
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例七
NB-IoT系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，通过信令配置g，偏移a，分组WUS1的起始位置为搜索空间开始，分组WUS2的起始位置为搜索空间的中间。
检测时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，终端A和终端B根据配置的分组WUS在搜索空间的位置确定在搜索空间内的位置，例如终端A从搜索空间开始检测，终端B从搜索空间中间开始检测；终端A和终端B使用的序列为：
Figure PCTCN2019100106-appb-000179
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000180
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000181
为PN序列，初始值为
Figure PCTCN2019100106-appb-000182
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000183
是小区索引；不排除其他形式的序列。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例八
NB-IoT系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，通过信令配置g，偏移a。
检测时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，终端A根据分组WUS的组索引隐含确定在搜索空间内的位置，例如终端A从搜索空间开始检测，检测的结束位置为搜索空间的中间，终端B从搜索空间中间开始映射，检测的结束位置为搜索空间的结束；终端A和终端B使用的序列为：
Figure PCTCN2019100106-appb-000184
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000185
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000186
为PN序列，初始值为
Figure PCTCN2019100106-appb-000187
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000188
是小区索引；不排除其他形式的序列。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例九
假设终端A对应分组WUS1，当配置的Rmax大于等于阈值时，按照具体实施例一(或具体实施例二)检测分组WUS1，否则按照具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)检测分组WUS1；其中阈值预先设定。
具体实施例十
假设终端B对应分组WUS2，信令配置a，和Rmax，当a*Rmax大于等于阈值时，按照具体实施例一(或具体实施例二)检测分组WUS2，否则按照具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)检测分组WUS2；其中阈值预先设定。
具体实施例十一
假设终端A对应分组WUS1，当配置的组数大为K，如果K大于等于固定 值3，那么按照具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)检测分组WUS1；否则按照具体实施例三检测分组WUS1。
具体实施例十二
假设终端A对应分组WUS1，当配置的组数为K，且大于阈值2时，按照具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)检测分组WUS1；否则按照具体实施例三检测分组WUS1。
具体实施例十三
假设终端A对应分组WUS1，终端按照具体实施例一(或具体实施例二)和具体实施例四(或具体实施例五，或具体实施例六，或具体实施例七，或具体实施例八)检测分组WUS，只有按照2种方式都没有检测到分组WUS1，终端不检测PDCCH。
具体实施例十四
MTC系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，终端C对应分组WUS3和终端D对应分组WUS4，信令配置g，偏移a，假设B＝33；假设基站配置分组WUS1和分组WUS2在窄带内的起始资源块索引为0，分组WUS3和分组WUS4在窄带内的起始资源块索引为2。
检测时，对应的频域位置为：终端A在窄带内的资源块索引0和索引1检测分组WUS1；终端B在窄带内的资源块索引0和索引1检测分组WUS2，终端C在窄带内的资源块索引2和索引3检测分组WUS3；终端D在窄带内的资源块索引2和索引3检分组WUS4。
检测时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度；从搜索空间的起始开始检测。
检测时，终端A使用的序列为
Figure PCTCN2019100106-appb-000189
m＝0,1,...,132M 1-1
n＝m mod132
Figure PCTCN2019100106-appb-000190
终端B使用的序列为
Figure PCTCN2019100106-appb-000191
m＝0,1,...,132M 2-1
n＝m mod132
Figure PCTCN2019100106-appb-000192
终端c使用的序列为
Figure PCTCN2019100106-appb-000193
m＝0,1,...,132M 3-1
n＝m mod132
Figure PCTCN2019100106-appb-000194
终端D使用的序列为
Figure PCTCN2019100106-appb-000195
m＝0,1,...,132M 4-1
n＝m mod132
Figure PCTCN2019100106-appb-000196
其中
Figure PCTCN2019100106-appb-000197
其中M i是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000198
为PN序列，初始值为
Figure PCTCN2019100106-appb-000199
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000200
是小区索引；不排除其他序列。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例十五
NB-IoT系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，终端C对应分组WUS3和终端D对应分组WUS4，信令配置g，偏移a，假设B＝33。
检测时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度；因为终端A的组索引为1，满足ceil(组索引/2)＝1，所以终端A从搜索空间的起始开始检测，因为终端B的组索引为2，满足ceil(组索引/2)＝1，所以终端B从搜索空间的起始开始检测，因为终端C的组索引为3，满足ceil(组索引/2)＝2，所以终端C从搜索空间的结束开始检测，终端D同终端C，使用的序列为：
终端A使用的序列为
Figure PCTCN2019100106-appb-000201
m＝0,1,...,132M 1-1
n＝m mod132
Figure PCTCN2019100106-appb-000202
终端B使用的序列为
Figure PCTCN2019100106-appb-000203
m＝0,1,...,132M 2-1
n＝m mod132
Figure PCTCN2019100106-appb-000204
终端C使用的序列为
Figure PCTCN2019100106-appb-000205
m＝0,1,...,132M 3-1
n＝m mod132
Figure PCTCN2019100106-appb-000206
终端D使用的序列为
Figure PCTCN2019100106-appb-000207
m＝0,1,...,132M 4-1
n＝m mod132
Figure PCTCN2019100106-appb-000208
其中
Figure PCTCN2019100106-appb-000209
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000210
为PN序列，初始值为
Figure PCTCN2019100106-appb-000211
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000212
是小区索引；不排除其他序列。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
具体实施例十六
NB-IoT系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，终 端C对应分组WUS3和终端D对应分组WUS4，信令配置g，偏移a，假设B＝33。
检测一时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度；从而得到分组WUS的搜索空间的起始位置，终端A，终端B，终端C，终端D从搜索空间的起始开始检测；检测时使用的序列如实施例八所示：
检测二时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度，终端A从搜索空间的起始到搜索空间的1/y1处检测，终端B从搜索空间的1/y2到1/y3处检测，终端C从搜索空间的1/y4到1/y5检测，终端D从搜素空间1/y6到搜索空间结束处检测(相当于每个分组WUS相对于PO之间的间隔不同)，其中y1，y2，y3，y4，y5，y6的值是预设值或信令配置或通过信令配置的起始位置得到的。检测时子帧x使用的序列如下：
Figure PCTCN2019100106-appb-000213
m＝0,1,...,131
m'＝m+132x
n＝m mod132
Figure PCTCN2019100106-appb-000214
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000215
为PN序列，初始值为
Figure PCTCN2019100106-appb-000216
其中n f_start_PO是WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000217
是小区索引，其中B是预先设定的值，或者具体值和组数有关；如果组索引k是从0开始编号的，h＝1；不排除其他序列。
只有检测一和检测二都没有检测到对应的分组WUS，终端才不检测PDCCH。
具体实施例十七
MTC系统中，假设终端A对应分组WUS1，终端B对应分组WUS2，终端C对应分组WUS3和终端D对应分组WUS4，通过信令配置g，偏移a，假设B＝33；信令指示分组WUS1和分组WUS2在窄带内的起始资源块索引为0，分组WUS3和分组WUS4在窄带内的起始资源块索引为2。
检测时，对应的频域位置为：终端A和终端B在窄带内的资源块索引0和索引1上检测；终端C和终端D在窄带内的资源块索引2和索引3上检测。
检测时，对应的时域位置为：根据g确定所有分组WUS的搜索空间的结束位置，根据a*Rmax确定所有分组WUS搜索空间的长度；终端A的组索引为1，满足mod(组索引，2)＝1，所以从搜索空间的起始开始检测，终端B的组索引为2，满足mod(组索引，2)＝0从搜索空间的结束开始检测，而终端C对应的组索引分别为3，满足mod(组索引，2)＝1，所以从搜索空间的开始开始检测，终端D对应的组索引为4，满足mod(组索引，2)＝0从搜索空间的结束开始检测，终端A，终端B，终端C和终端D使用的序列为
Figure PCTCN2019100106-appb-000218
m＝0,1,...,132M k-1
n＝m mod132
Figure PCTCN2019100106-appb-000219
k＝1,2,3,4
其中M k是分组WUS传输时所需的子帧，
Figure PCTCN2019100106-appb-000220
为PN序列，初始值为
Figure PCTCN2019100106-appb-000221
其中n f_start_PO是 WUS对应的第一个PO的第一个无线帧，n s_start_PO是该PO对应的第一个时隙，
Figure PCTCN2019100106-appb-000222
是小区索引；不排除其他序列。
如果检测到对应的分组WUS，终端检测对应PDCCH，否则终端不检测PDCCH。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献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(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本公开各个实施例所述的方法。
实施例2
在本实施例中还提供了一种信号的发送装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置可以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图5是根据本公开实施例的信号的发送装置的结构框图，应用于基站，如图5所示，该装置包括：
1)确定模块52，用于根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，该分组WUS为与分组终端对应的WUS。
可选地，该分组WUS对应的序列包括以下至少之一：ZC序列、PN序列、正交序列；在该分组WUS对应的序列为ZC序列时，至少根据该分组WUS对应的组索引确定该分组WUS对应的ZC序列的循环移位；在该分组WUS对应的序列为ZC序列和PN序列时，至少根据该分组WUS对应的组索引确定该分组WUS对应的PN序列的初始值；在该分组WUS对应的序列为ZC序列，第一PN序列和第二PN序列时，至少根据该分组WUS对应的组索引确定该分组WUS对应的第二PN序列的初始值；在该分组WUS对应的序列为PN序列时， 至少根据该分组WUS对应的组索引确定该分组WUS对应的PN序列的初始值；在该分组WUS对应的序列还包括正交序列时，至少根据该分组WUS对应的组索引确定该正交序列的序列索引。
可选地，上述分组WUS对应的频域位置信息至少包括：分组WUS所在窄带内的起始资源位置。
可选地，上述分组WUS对应的时域位置信息包括以下至少之一：上述分组WUS和寻呼时刻PO之间的间隔、上述分组WUS相对物理下行控制信道PDCCH搜索空间大小的偏移、上述分组WUS在搜索空间内的起始位置。
其中，可以通过第一信令配置上述分组WUS和PO之间的间隔以及分组WUS相对PDCCH搜索空间大小的偏移；通过第二信令配置上述分组WUS和PO之间的间隔、相对于PDCCH搜索空间大小的偏移以及上述分组WUS在搜索空间内的起始位置。
可选地，同一个PO对应的各分组WUS相对于PDCCH搜索空间大小的偏移相同。
可选地，同一个PO对应的任一分组WUS在长度大于等于X1时，同一个PO对应的各分组WUS和PO之间的间隔不同；上述分组WUS在长度小于X2时，同一个PO对应的各分组WUS和PO之间的间隔相同；X1，X2为大于等于0的正整数。
可选地，同一个PO对应的任一分组WUS在长度等于X3时，同一个PO对应的各分组WUS和PO之间的间隔不同；上述分组WUS在长度等于X4时，同一个PO对应的各分组WUS和PO之间的间隔相同；X3，X4为大于等于0的正整数。
2)发送模块54，用于根据该发送信息发送该WUS。
通过图5所示装置，根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，该分组WUS为与分组终端对应的WUS；根据该发送信息发送该WUS。即，通过发送分组WUS的方式，唤醒与该分组WUS对应的终端检测PDCCH，而不是所有终端都被唤醒去检测PDCCH，进而解决了相关技术中终端不必要检测PDCCH的次数较多，导致终端的功耗降低效果不 明显的问题，达到了进一步降低终端功耗的技术效果。
在本实施例中还提供了一种信号的接收装置，图6是根据本公开实施例的信号的接收装置的结构框图，应用于终端，如图6所示，该装置包括：
1)接收模块62，用于接收基站发送的分组WUS。
2)检测模块64，用于根据终端对应的分组唤醒信号WUS的组索引、分组WUS的配置信息检测该分组WUS，其中，该分组WUS为与分组终端对应的WUS。
可选地，根据终端第一索引确定上述分组WUS的组索引，其中，上述终端第一索引至少和非连续接收DRX循环周期、无线帧索引、DRX循环索引、终端第二索引，终端所在的小区索引有关。
可选地，上述分组WUS的配置信息包括以下至少之一：上述分组WUS对应的序列、上述分组WUS对应的时域位置信息、上述分组WUS对应的频域位置信息。
其中，上述分组WUS对应的序列包括以下至少之一：ZC序列、PN序列、正交序列；在上述分组WUS对应的序列为ZC序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的ZC序列的循环移位；在上述分组WUS对应的序列为ZC序列和PN序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的PN序列的初始值；在上述分组WUS对应的序列为ZC序列，第一PN序列和第二PN序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的第二PN序列的初始值；在上述分组WUS对应的序列为PN序列时，至少根据上述分组WUS对应的组索引确定上述分组WUS对应的PN序列的初始值；在上述分组WUS对应的序列还包括正交序列时，至少根据上述分组WUS对应的组索引确定上述正交序列的序列索引。
可选地，上述分组WUS对应的频域位置信息至少包括：上述分组WUS所在窄带内的起始资源位置。
可选地，可以根据第三信令确定上述分组WUS所在窄带内的起始资源位置；或者，根据上述分组WUS所在窄带内的固定起始资源位置确定上述分组WUS所在窄带内的起始资源位置；或者，根据上述分组WUS对应组索引确定上述分组WUS所在窄带内的起始资源位置。
可选地，上述分组WUS对应的时域位置信息包括以下至少之一：上述分组WUS和寻呼时刻PO之间的间隔、上述分组WUS相对物理下行控制信道PDCCH搜索空间大小的偏移、上述分组WUS在搜索空间内的起始位置。
其中可以根据第一信令指示的上述分组WUS和PO之间的间隔以及分组WUS相对PDCCH搜索空间大小的偏移，确定上述分组WUS对应的时域位置信息；根据第二信令指示的上述分组WUS和PO之间的间隔、相对于PDCCH搜索空间大小的偏移以及上述分组WUS在搜索空间内的起始位置，确定上述分组WUS对应的时域位置信息。
通过图6所示装置，根据终端对应的分组唤醒信号WUS的组索引、分组WUS的配置信息检测基站发送的分组WUS，其中，上述分组WUS为与分组终端对应的WUS。即，通过检测基站发送的分组WUS的方式，唤醒与该分组WUS对应的终端检测PDCCH，而不是所有终端都被唤醒检测PDCCH，进而解决了相关技术中终端不必要检测PDCCH的次数较多，导致终端的功耗降低效果不明显的问题，达到了进一步降低终端功耗的技术效果。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例3
本公开的实施例还提供了一种存储介质，该存储介质中存储有计算机程序，其中，该计算机程序被设置为运行时执行上述任一项方法实施例中的步骤。
可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的计算机程序：
S1，根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，所述分组WUS为与分组终端对应的WUS。
S2，根据所述发送信息发送所述WUS。
可选地，存储介质还被设置为存储用于执行以下步骤的计算机程序：
S1，接收基站发送的分组WUS。
S2，根据终端对应的分组唤醒信号WUS的组索引、分组WUS的配置信息检测所述分组WUS，其中，所述分组WUS为与分组终端对应的WUS。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(Read-Only Memory，简称为ROM)、随机存取存储器(Random Access Memory，简称为RAM)、移动硬盘、磁碟或者光盘等各种可以存储计算机程序的介质。
本公开的实施例还提供了一种电子装置，包括存储器和处理器，该存储器中存储有计算机程序，该处理器被设置为运行计算机程序以执行上述任一项方法实施例中的步骤。
可选地，上述电子装置还可以包括传输设备以及输入输出设备，其中，该传输设备和上述处理器连接，该输入输出设备和上述处理器连接。
可选地，在本实施例中，上述处理器可以被设置为通过计算机程序执行以下步骤：
S1，根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，所述分组WUS为与分组终端对应的WUS。
S2，根据所述发送信息发送所述WUS。
可选地，上述处理器还被设置为存储用于执行以下步骤的计算机程序：
S1，接收基站发送的分组WUS。
S2，根据终端对应的分组唤醒信号WUS的组索引、分组WUS的配置信息检测所述分组WUS，其中，所述分组WUS为与分组终端对应的WUS。
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本公开的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别 制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本公开不限制于任何特定的硬件和软件结合。
以上所述仅为本公开的实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。

Claims (19)

  1. 一种信号的发送方法，包括：
    根据以下配置信息中的至少之一确定分组唤醒信号WUS的发送信息：所述分组WUS对应的序列、所述分组WUS对应的时域位置信息、所述分组WUS对应的频域位置信息，其中，所述分组WUS为与分组终端对应的WUS；
    根据所述发送信息发送所述WUS。
  2. 根据权利要求1所述的方法，其中，
    所述分组WUS对应的序列包括以下至少之一：ZC序列、伪随机序列PN序列、正交序列；
    在所述分组WUS对应的序列为ZC序列的情况下，至少根据所述分组WUS对应的组索引确定所述分组WUS对应的ZC序列的循环移位；
    在所述分组WUS对应的序列为ZC序列和PN序列的情况下，至少根据所述分组WUS对应的组索引确定所述分组WUS对应的PN序列的初始值；
    在所述分组WUS对应的序列为ZC序列，第一PN序列和第二PN序列的情况下，至少根据所述分组WUS对应的组索引确定所述分组WUS对应的第二PN序列的初始值；
    在所述分组WUS对应的序列为PN序列的情况下，至少根据所述分组WUS对应的组索引确定所述分组WUS对应的PN序列的初始值；
    在所述分组WUS对应的序列包括正交序列的情况下，至少根据所述分组WUS对应的组索引确定所述正交序列的序列索引。
  3. 根据权利要求1所述的方法，其中，
    所述分组WUS对应的频域位置信息至少包括：所述分组WUS所在窄带内的起始资源位置。
  4. 根据权利要求1所述的方法，其中，所述分组WUS对应的时域位置信息包括以下至少之一：
    所述分组WUS和寻呼时刻PO之间的间隔、所述分组WUS相对物理下行控制信道PDCCH搜索空间大小的偏移、所述分组WUS在搜索空间内的起始位置。
  5. 根据权利要求4所述的方法，还包括以下至少之一：
    通过第一信令配置所述分组WUS和PO之间的间隔以及所述分组WUS相对PDCCH搜索空间大小的偏移；
    通过第二信令配置所述分组WUS和PO之间的间隔、所述分组WUS相对 于PDCCH搜索空间大小的偏移以及所述分组WUS在搜索空间内的起始位置。
  6. 根据权利要求4所述的方法，其中，
    同一个PO对应的多个分组WUS相对于PDCCH搜索空间大小的偏移相同。
  7. 根据权利要求4所述的方法，其中，
    同一个Po对应的多个分组WUS中任一分组WUS在长度大于或等于X1的情况下，同一个PO对应的所述多个分组WUS和PO之间的间隔不同；同一个Po对应的多个分组WUS中任一分组WUS在长度小于X2的情况下，同一个PO对应的多个分组WUS和PO之间的间隔相同；X1，X2为大于等于0的正整数。
  8. 一种信号的接收方法，包括：
    接收基站发送的分组唤醒信号WUS；
    根据终端对应的分组WUS的组索引和分组WUS的配置信息检测所述分组WUS，其中，所述分组WUS为与分组终端对应的WUS。
  9. 根据权利要求8所述的方法，还包括：
    根据终端第一索引确定所述分组WUS的组索引，其中，所述终端第一索引至少和非连续接收DRX循环周期、无线帧索引、DRX循环索引、终端第二索引，以及终端所在的小区索引有关。
  10. 根据权利要求8所述的方法，其中，所述分组WUS的配置信息包括以下至少之一：
    所述分组WUS对应的序列、所述分组WUS对应的时域位置信息、所述分组WUS对应的频域位置信息。
  11. 根据权利要求10所述的方法，其中，
    所述分组WUS对应的序列包括以下至少之一：ZC序列、伪随机序列PN序列、正交序列；
    在所述分组WUS对应的序列为ZC序列的情况下，至少根据所述分组WUS对应的组索引确定所述分组WUS对应的ZC序列的循环移位；
    在所述分组WUS对应的序列为ZC序列和PN序列的情况下，至少根据所述分组WUS对应的组索引确定所述分组WUS对应的PN序列的初始值；
    在所述分组WUS对应的序列为ZC序列，第一PN序列和第二PN序列的情况下，根据所述分组WUS对应的组索引确定所述分组WUS对应的第二PN序列的初始值；
    在所述分组WUS对应的序列为PN序列的情况下，至少根据所述分组WUS 对应的组索引确定所述分组WUS对应的PN序列的初始值；
    在所述分组WUS对应的序列还包括正交序列的情况下，至少根据所述分组WUS对应的组索引确定所述正交序列的序列索引。
  12. 根据权利要求10所述的方法，其中，
    所述分组WUS对应的频域位置信息至少包括：所述分组WUS所在窄带内的起始资源位置。
  13. 根据权利要求12所述的方法，其中，
    根据第三信令确定所述分组WUS所在窄带内的起始资源位置；或者，
    根据所述分组WUS所在窄带内的固定起始资源位置确定所述分组WUS所在窄带内的起始资源位置；
    或者，
    根据所述分组WUS对应的组索引确定所述分组WUS所在窄带内的起始资源位置。
  14. 根据权利要求10所述的方法，其中，所述分组WUS对应的时域位置信息包括以下至少之一：
    所述分组WUS和寻呼时刻PO之间的间隔、所述分组WUS相对物理下行控制信道PDCCH搜索空间大小的偏移、所述分组WUS在搜索空间内的起始位置。
  15. 根据权利要求14所述的方法，还包括：
    根据第一信令指示的所述分组WUS和PO之间的间隔以及所述分组WUS相对PDCCH搜索空间大小的偏移，确定所述分组WUS对应的时域位置信息；
    根据第二信令指示的所述分组WUS和PO之间的间隔、所述分组WUS相对于PDCCH搜索空间大小的偏移以及所述分组WUS在搜索空间内的起始位置，确定所述分组WUS对应的时域位置信息。
  16. 一种信号的发送装置，应用于基站，包括：
    确定模块，设置为根据以下配置信息至少之一确定分组唤醒信号WUS的发送信息：分组WUS对应的序列、分组WUS对应的时域位置信息、分组WUS对应的频域位置信息，其中，所述分组WUS为与分组终端对应的WUS；
    发送模块，设置为根据所述发送信息发送所述WUS。
  17. 一种信号的接收装置，应用于终端，包括：
    接收模块，设置为接收基站发送的分组唤醒信号WUS；
    检测模块，设置为根据终端对应的分组WUS的组索引和分组WUS的配置信息检测所述分组WUS，其中，所述分组WUS为与分组终端对应的WUS。
  18. 一种存储介质，存储有计算机程序，其中，所述计算机程序被设置为运行时执行所述权利要求1至7任一项或者权利要求8至15任一项中所述的方法。
  19. 一种电子装置，包括存储器和处理器，所述存储器中存储有计算机程序，所述处理器被设置为运行所述计算机程序以执行所述权利要求1至7任一项或者权利要求8至15任一项中所述的方法。
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