WO2018171576A1 - 唤醒站点的方法和站点 - Google Patents

唤醒站点的方法和站点 Download PDF

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Publication number
WO2018171576A1
WO2018171576A1 PCT/CN2018/079564 CN2018079564W WO2018171576A1 WO 2018171576 A1 WO2018171576 A1 WO 2018171576A1 CN 2018079564 W CN2018079564 W CN 2018079564W WO 2018171576 A1 WO2018171576 A1 WO 2018171576A1
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Prior art keywords
site
awake
identifier
information
indication information
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PCT/CN2018/079564
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English (en)
French (fr)
Inventor
郭宇宸
林梅露
禄彼得
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华为技术有限公司
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Publication of WO2018171576A1 publication Critical patent/WO2018171576A1/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
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communications, and in particular, to a method and a site for waking up a site.
  • a significant portion of the energy of a station (STA) is wasted on listening without a received signal.
  • the STA can enter deep sleep when there is no data transmission and reception, thereby reducing the energy consumption of the STA.
  • the access point device (AP) cannot communicate with the STA, and only after the STA wakes up can the transmission be between the two, which may cause delay.
  • a Low Power-Wake Up Radio can be added to the STA.
  • the STA's 802.11 Main Radio MR
  • the LP-WUR wakes up and starts working.
  • WUP WAKE Up Packet
  • the LP-WUR wakes up the MR of the STA, the LP-WUR goes to sleep, and the AP communicates with the awakened MR.
  • the radio frame based on the 802.11 protocol When an AP directly transmits a WUP in the format of a radio frame based on the 802.11 protocol, the radio frame based on the 802.11 protocol usually carries a Media Access Control (MAC) identifier of the device to be woken up.
  • the MAC address is a 48-bit binary format data.
  • the data When the data is interfered in the transmission process, one of the data may be changed, which may cause the device to be woken up indicated by the MAC identifier to change. Therefore, the existing method of waking up the site is less reliable.
  • the present application provides a method and a site for waking up a site for solving the problem of poor reliability of existing existing wake-up sites.
  • the application provides a method for waking up a site, including:
  • the station receives the wakeup information, where the wakeup information includes indication information of the to-be-awake site, the indication information of the to-be-awake site is in the form of an orthogonal sequence, and determining whether the site indicated by the indication information of the to-be-awake site includes the site If the site indicated by the indication information of the to-be-awake site contains the site, wake up the primary radio of the site.
  • the indication information of the to-be-awake site adopts an orthogonal sequence form, the distance between the indication information is increased, the possibility that other stations are erroneously awakened is reduced, and the reliability is high.
  • the indication information of the to-be-awake site includes first information, where the first information is any one of the following: an identifier of the to-be-awaken site in the cell to which the site is to be alive, and a group to be awakened to the site.
  • the identifier of the to-be-awake site in the cell to which the device to be awakened is located is used to indicate that all the sites in the site group where the to-be-awake site is located are used to indicate that the site to be awakened is awakened;
  • the broadcast wakeup identifier of the wakeup site is used to indicate that all the sites in the cell where the to-be-awaken site is located are used to wake up;
  • the unassociated identifier is used to indicate that all stations that are not joined to the cell are awake.
  • the indication information of the to-be-awake site is identified as above, the number of bits occupied by the indication information can be greatly reduced, thereby speeding up the low-power wake-up receiver to determine whether the site needs to be woken up according to the wake-up information, and improving the rate of waking up the site. .
  • the determining whether the site indicated by the indication information of the to-be-awake site includes the site includes:
  • the first indication information of the station includes an unassociated identifier, or includes: an identifier of the station in a cell to which it belongs, a multicast wake-up identifier of the station, and a broadcast wake-up identifier of the station.
  • the identifier of the to-be-awaken site in the cell to which the site to be awakened the multicast wake-up identifier of the to-be-awake site, the broadcast wake-up identifier of the to-be-awake site, and the unassociated identifier are used to distinguish different sites,
  • the number of sites in the cell is much smaller than the number of all devices in the network, so the number of bits occupied by each identifier is much smaller than the number of bits occupied by the media access control address identifier, so that the low-power wake-up receiver can be determined according to the wake-up information.
  • the speed at which the point needs to be woken up increases the rate at which the site is woken up.
  • the first indication information of the site is in the form of an orthogonal sequence
  • the determining whether the indication information of the to-be-awake site matches the first indication information of the site includes:
  • the indication information of the to-be-awake site includes second information and third information, where the second information is an identifier of a site group to which the to-be-awake site belongs;
  • the third information is any one of the following: an identifier of the to-be-awaken site in the cell to which the device is to be awakened, an identifier of the to-be-awake site in the belonging station group, and a multicast wake-up identifier of the to-be-awake site;
  • the identifier of the site group to which the to-be-awake site belongs is used to indicate the site group in which the to-be-awake site is located; the identifier of the to-be-awake site in the cell to which the device is to be awakened is used to indicate that the to-be-awake site is to be awakened; The identifier in the affiliated site group is used to indicate that the to-be-awake site is awake, and the multicast wake-up identifier of the to-be-awake site is used to indicate that all the sites in the site group in which the to-be-awake site is located are awake.
  • the determining whether the site indicated by the indication information of the to-be-awake site includes the site includes:
  • the second information matches the identifier of the site group to which the site belongs, determining whether the third information matches the second indication information of the site;
  • the third information matches the second indication information of the site, determining that the site indicated by the indication information of the to-be-awake site includes the site;
  • the second indication information of the station includes: an identifier of the station in the cell to which it belongs, an identifier of the station in the group of the station, and a multicast wake-up identifier of the station.
  • the identifier of the site group to which the site belongs and the second indication information of the site are in an orthogonal sequence form; the determining whether the second information and the identifier of the site group to which the site belongs are Match, specifically:
  • the determining whether the third information matches the second indication information of the site specifically includes:
  • the segmentation information of the to-be-awake site is segmented into the second information and the third information, where the second information is an identifier of a site group to which the to-be-awake site belongs, and the third information is an identifier of the to-be-awaken site in the cell to which the device is to be awakened, or a site to be woken up.
  • the third information does not need to be detected, thereby further
  • the low-power wake-up receiver is accelerated to determine whether the site needs to be woken up according to the wake-up information, and the rate of waking up the station is increased.
  • the indication information of the to-be-awake site further includes fourth information, where the fourth information is a basic service set identifier of the to-be-awake site, and the determining the indication of the to-be-awake site Before the information indicated by the site includes the site, the method further includes:
  • the receiver determines whether the site needs to be woken up according to the wakeup information, and increases the rate of waking up the site.
  • the indication information of the to-be-awake site further includes checksum information; before the waking up the primary radio of the site, the method further includes:
  • the second aspect of the present application further provides a method for performing the method for waking up a site in the foregoing first aspect, which has the same technical features and technical effects, and is not further described herein.
  • the application provides a site, including:
  • a receiving module configured to receive wakeup information, where the wakeup information includes indication information of the to-be-awake site, where the indication information of the to-be-awake site is in an orthogonal sequence form;
  • a detecting module configured to determine whether the site indicated by the indication information of the to-be-awake site includes the site
  • a wake-up module configured to wake up the primary radio of the site if the site indicated by the indication information of the to-be-awake site includes the site.
  • the indication information of the to-be-awake site includes first information, where the first information is any one of the following: an identifier of the to-be-awaken site in the cell to which the site is to be alive, and a group to be awakened to the site.
  • the identifier of the to-be-awake site in the cell to which the device to be awakened is located is used to indicate that all the sites in the site group where the to-be-awake site is located are used to indicate that the site to be awakened is awakened;
  • the broadcast wakeup identifier of the wakeup site is used to indicate that all the sites in the cell where the to-be-awaken site is located are used to wake up;
  • the unassociated identifier is used to indicate that all stations that are not joined to the cell are awake.
  • the detecting module is specifically configured to:
  • the first indication information of the station includes an unassociated identifier, or includes: an identifier of the station in a cell to which it belongs, a multicast wake-up identifier of the station, and a broadcast wake-up identifier of the station.
  • the first indication information of the site is in the form of an orthogonal sequence; the detecting module is specifically configured to:
  • the indication information of the to-be-awake site includes second information and third information, where the second information is an identifier of a site group to which the to-be-awake site belongs;
  • the third information is any one of the following: an identifier of the to-be-awaken site in the cell to which the device is to be awakened, an identifier of the to-be-awake site in the belonging station group, and a multicast wake-up identifier of the to-be-awake site;
  • the identifier of the site group to which the to-be-awake site belongs is used to indicate the site group in which the to-be-awake site is located; the identifier of the to-be-awake site in the cell to which the device is to be awakened is used to indicate that the to-be-awake site is to be awakened; The identifier in the affiliated site group is used to indicate that the to-be-awake site is awake, and the multicast wake-up identifier of the to-be-awake site is used to indicate that all the sites in the site group in which the to-be-awake site is located are awake.
  • the detecting module is specifically configured to:
  • the second information matches the identifier of the site group to which the site belongs, determining whether the third information matches the second indication information of the site;
  • the third information matches the second indication information of the site, determining that the site indicated by the indication information of the to-be-awake site includes the site;
  • the second indication information of the station includes: an identifier of the station in the cell to which it belongs, an identifier of the station in the group of the station, and a multicast wake-up identifier of the station.
  • the identifier of the site group to which the site belongs and the second indication information of the site are in an orthogonal sequence form; the detecting module is specifically configured to:
  • the indication information of the to-be-awake site further includes fourth information, where the fourth information is a basic service set identifier of the to-be-awake site; and the detecting module is further configured to:
  • the indication information of the to-be-awake site further includes checksum information; the detection module is further configured to:
  • an embodiment of the present application provides a program for executing the method of the above first aspect when executed by a processor.
  • an embodiment of the present application provides a program product, such as a computer readable storage medium, including the program of the third aspect.
  • an embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions that, when run on a computer, cause the computer to perform the method of the first aspect.
  • FIG. 1 shows a system architecture that may be applicable to an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of an AP and a STA in the embodiment of the present application
  • FIG. 3 is a schematic flowchart of a method for waking up a site according to Embodiment 1 of the present application;
  • FIG. 4 is a schematic structural diagram of a wake-up frame according to Embodiment 1 of the present application.
  • FIG. 5 is a schematic structural diagram of a wake-up frame according to Embodiment 2 of the present application.
  • FIG. 6 is a schematic structural diagram of a wake-up frame according to Embodiment 3 of the present application.
  • FIG. 7 is a schematic structural diagram of a wake-up frame according to Embodiment 4 of the present application.
  • FIG. 8 is a schematic structural diagram of a site according to an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a site according to another embodiment of the present application.
  • FIG. 1 illustrates a system architecture that may be applicable to embodiments of the present application.
  • the system architecture provided by this embodiment includes at least one network device 10 and at least one terminal device 20.
  • the network device 10 is a device that provides a network access service, and allows the terminal device 20 to access the wireless network through the network device 10.
  • the network device 10 may be a Global System of Mobile communication (GSM) or a Base Transceiver Station (BTS) in Code Division Multiple Access (CDMA), or may be a wideband code division multiple access.
  • the base station (NodeB, NB) in the (Wideband Code Division Multiple Access, WCDMA) may also be an evolved base station (Evolutional Node B, eNB or eNodeB) in the Long Term Evolution (LTE), or a relay station or a relay station.
  • the access point (AP), or the base station in the future 5G network, etc., is not limited herein.
  • FIG. 1 is a schematic diagram showing a possible schematic diagram.
  • the network device 10 is an example of an AP.
  • the terminal device 20 may be a wireless terminal, and the wireless terminal may be a device that provides voice and/or other service data connectivity to the user, a handheld device with a wireless connection function, or other processing device connected to the wireless modem.
  • the wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal.
  • RAN Radio Access Network
  • it may be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with a wireless access network.
  • the wireless terminal may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, and a remote terminal.
  • the access terminal, the user terminal (User Terminal), the user agent (User Agent), and the station device (Station, STA) are not limited herein.
  • FIG. 1 schematically depicts a possible schematic diagram in which the terminal device 20 is a mobile phone (STA) as an example.
  • FIG. 2 is a schematic structural diagram of possible APs and STAs in the embodiment of the present application.
  • the AP 10 includes a transceiver for transmitting a wake-up frame WUP based on the 802.11 protocol.
  • the WUP carries the identifier of the device to be woken, so that the device to be woken can confirm whether it is awakened according to the identifier.
  • the STA 20 includes MR21 and LP-WUR 22.
  • the LP-WUR 22 is responsible for listening to the channel.
  • the LP-WUR 22 wakes up the MR 21, and the awakened MR performs signal reception. Since the energy consumption of the LP-WUR 22 in the listening/receiving state is much smaller than that of the MR in the listening/receiving state, the energy consumed by the STA to continuously monitor the channel can be effectively reduced.
  • the 802.11-based radio frame usually carries the MAC address.
  • the MAC address in the binary format is interfered during transmission, the MAC address may change, which may result in a change in the device to be awakened indicated by the MAC identifier. Therefore, the WUP used in the existing method of waking up the site is less reliable.
  • the present application proposes a method for waking up a site, which improves the reliability of the site wakeup.
  • the method for waking up the site provided by the present application is described in detail below using a detailed embodiment.
  • FIG. 3 is a schematic flowchart diagram of a method for waking up a site according to Embodiment 1 of the present application.
  • the main body of the method is a device for waking up the station, and an exemplary one may be the LP-WUR 22 shown in FIG. 2.
  • the station involved in this embodiment receives the indication information of the to-be-awake site in the form of an orthogonal sequence, and determines a specific process of whether the site to be awakened includes the site.
  • the method includes:
  • the station receives the wakeup information, where the wakeup information includes indication information of the to-be-awake site, and the indication information of the to-be-awake site is in the form of an orthogonal sequence.
  • the LP-WUR 22 of the station (STA) 20 listens to the channel in real time to receive wake-up information sent by the AP 10.
  • the wake-up information may be a wake-up frame based on the 802.11 protocol, and may be a frame based on other protocols.
  • the wakeup information carries an indication of the site to be woken, indicating the site to be woken up.
  • the site to be woken up can be one or more.
  • one LP-WUR 22 is set in one STA 20, and STA 20 and LP-WUR 22 are in one-to-one correspondence. Therefore, the indication information of the station to be awakened may indicate the LP-WUR 22, and may also indicate the STA 20.
  • the indication information of the to-be-awake site is in the form of an orthogonal sequence.
  • the awake frame does not carry the binary identifier of the to-be-awake site, but carries the indication information in the form of an orthogonal sequence, and the indication information may be any identifier that can distinguish different to-be-awake sites.
  • the AP 10 generates a set of mutually orthogonal sequences according to the number of associated STAs 20, and the number of orthogonal sequences in the set is not less than the number of STAs 20 associated with the AP 10.
  • the AP 10 indicates for each STA 20 to select an orthogonal sequence from the set, each sequence having its specific pattern or waveform, and the patterns or waveforms between the different sequences are orthogonal to each other.
  • AP10 wakes up multiple sites at the same time, it is necessary to set a specific orthogonal sequence to indicate multiple sites that are expected to wake up at the same time.
  • orthogonal sequences can be generated by a Hadamard matrix.
  • Table 1 exemplarily shows a set of orthogonal sequences generated by a Hadamard matrix.
  • the required orthogonal sequence may also be generated in other manners, which is not limited in this application.
  • AP 10 assigns an orthogonal sequence to Site 1 to Site 15, respectively, and an orthogonal sequence is set to indicate that Site 1 to Site 15 are simultaneously awake. Any sequence in the orthogonal sequence set is correlated with other sequences, such as first multiplying and then summing/integrating, and the result is recorded as the correlation of the two sequences, and the correlation is zero. The correlation between a sequence and its own correlation is greater than zero.
  • the indication information in the binary form when the one-bit data in the indication information changes, the indicated device to be awakened changes, and the indication information in the binary form may be considered as being close to each other.
  • the distance indication between the two indication information changes how many bits of data need to be changed when the two indication information become the same indication information.
  • the distance between the indications in binary form is 1. Therefore, compared with the identification of the binary form, the distance between any orthogonal sequence in the orthogonal sequence set and other orthogonal sequences is far. That is, an orthogonal sequence needs to have more bits to change at the same time, and can be identical to another orthogonal sequence. In Table 1, the distance between any two orthogonal sequences is 8.
  • the indication information is in the form of an orthogonal sequence
  • the indication information of the station to be awakened receives interference, the possibility that other stations are erroneously awake is greatly reduced.
  • the indication information in the form of an orthogonal sequence has higher reliability than the indication information in the binary form.
  • S302. Determine whether the site indicated by the indication information of the to-be-awake site includes the site.
  • the LP-WUR 22 determines, according to the indication information of the to-be-awake site received in S301, the set of the to-be-awake sites that it indicates, and determines whether the site to which the LP-WUR 22 belongs is included in the set of the to-be-awake site. Site. When only one site is included in the set, it is determined whether the identifier of the to-be-awake site is consistent with the identifier of the site.
  • the LP-WUR 22 can also determine whether to wake up the site according to the indication information of the to-be-awake site and the indication information of the site.
  • the LP-WUR 22 determines that the site indicated by the indication information of the to-be-awake site includes the site, the LP-WUR 22 wakes up the MR21 of the site. After being awakened, the MR21 receives and transmits information to itself on the channel.
  • the wakeup information further includes control information of the MR21, and is used to instruct the MR21 to receive data transmitted on the channel according to the control information.
  • the LP-WUR22 After waking up the MR21 of the site, the LP-WUR22 enters a sleep state and no longer listens to the channel in real time.
  • the MR21 of the station receives the data, the MR21 enters a sleep state and wakes up the LP-WUR 22, and the LP-WUR 22 starts to monitor the channel again in real time.
  • the method for waking up a station provided by the application is that the low-power wake-up receiver of the station monitors the channel and receives the wake-up information.
  • the wakeup information includes indication information of the to-be-awake site, and the indication information is in an orthogonal sequence form.
  • the site is included in the site indicated by the indication information, wake up the primary radio of the site. Since the indication information of the to-be-awake site adopts an orthogonal sequence form, the distance between the indication information is increased, the possibility that other stations are erroneously awakened is reduced, and the reliability is high.
  • the un-identified identifier is stored on the LP-WUR22 of the site.
  • the site deletes the unassociated identity.
  • the cell may allocate an intra-cell identifier to the station, and each cell may store the cell identifier and the intra-cell identifier of the cell.
  • the cell may further divide the multiple sites included in the cell into multiple packets. Therefore, each site may also store a corresponding packet identifier and an intra-packet identifier.
  • the unassociated identifier, the cell identifier, the intra-cell identifier, the packet identifier, and the intra-packet identifier are generally shorter than the 48-bit MAC identifier.
  • the indication information of the to-be-awake site is identified as above, the number of bits occupied by the indication information can be greatly reduced, thereby speeding up the LP-WUR 22 to determine whether the site needs to be woken up according to the wake-up information, and increasing the rate of waking up the site.
  • the following embodiments are related to the specific structure of the indication information of the to-be-awake site.
  • the specific structure of the indication information of the to-be-awake site may have at least the following two possible implementations:
  • the wake-up frame sent by the AP 10 includes a preamble domain, an indication information field of the to-be-awake site, and a payload domain.
  • the preamble field is used to indicate the start of the wake-up frame.
  • the preamble field usually includes a predefined sequence that facilitates the discovery and synchronization of the wake-up frame by the LP-WUR 22.
  • the indication information of the to-be-awake site includes the first information, where the first information is any one of the following: an identifier of the to-be-awaken site in the cell to which the device is to be awakened, a multicast wake-up identifier of the to-be-awake site, and a broadcast wake-up identifier of the to-be-awake site. , not associated with the logo;
  • the identifier of the to-be-awake site in the cell to which the cell is to be awakened is used to indicate that the to-be-awake site is to be awakened; the multicast wake-up identifier to be awakened to the site is used to indicate that all the sites in the site group where the to-be-awake site is located; Indicates that all stations in the cell where the to-be-awaken site is located are awake; the unassociated identifier is used to indicate that all stations that are not joined to the cell are awake.
  • the AP 10 wakes up one or more to-be-awake sites, and the indication information of the to-be-awake site that is sent may be the identifier of the to-be-awaken site in the cell to which the site is to be awakened, and the multicast to be awakened to the site.
  • the indication information of the to-be-awake site is the identifier of the to-be-awaken site in the cell to which it belongs, that is, the intra-cell identifier of the to-be-awake site.
  • the indication information of the to-be-awake site is the multicast wake-up identifier of the to-be-awake site, and the multicast wake-up identifier of the to-be-awake site is used to indicate the location of the site group in which the wake-up site is to be awakened. All sites.
  • the indication information of the to-be-awake site sent by AP 10 is "1-1-1 1-1 1 1-1-1 in the last row in the figure. 1 1-1 1-1 1”.
  • a multicast wake-up flag is also stored in each station.
  • the identifier of the packet to which the to-be-awake site belongs may be directly selected as the multicast wake-up identifier.
  • the indication information of the to-be-awake site is the broadcast wake-up identifier of the to-be-awake site, and the broadcast wake-up identifier of the to-be-awake site is used to indicate that all the sites in the cell where the to-be-awake site is located are awake.
  • a broadcast wakeup identifier is also stored in each station.
  • the identifier of the cell to which the to-be-awake site belongs may also be directly selected as the broadcast wake-up identifier.
  • the indication information of the to-be-awake site is an unassociated identifier, and the unassociated identifier is used to indicate that all stations that are not joined to the cell are awake.
  • the present application further provides an embodiment, where determining whether the site indicated by the indication information of the to-be-awake site includes the site includes:
  • the first indication information of the local station includes an unassociated identifier, or includes: an identifier of the local station in the cell to which it belongs, a multicast wake-up identifier of the local station, and a broadcast wake-up identifier of the local station.
  • the LP-WUR 22 compares the indication information of the to-be-awake site with the first indication information stored in the local station to determine whether the two match.
  • the first indication information of the site is also stored in an orthogonal sequence.
  • the process of determining whether the indication information of the to-be-awake site matches the first indication information of the local station includes:
  • the first identifier is an identifier whose correlation degree with the indication information of the to-be-awake site is greater than a first preset threshold; if yes, determining indication information of the to-be-awake site Matches the first indication of the site.
  • the LP-WUR 22 optionally selects one of the first indication information, and performs correlation operation with the indication information of the to-be-awake site to obtain a correlation. Determining whether the correlation is greater than the first preset threshold. If the correlation is less than the first preset threshold, the correlation is close to 0.
  • the identifier may be considered to be orthogonal to the indication information of the to-be-awake site, that is, sent by the AP10.
  • the indication information of the to-be-awake site is not the identifier, and it is not determined according to the identifier whether the site is a to-be-awake site.
  • the other identifiers in the first indication information are continued to be used until the correlation degree of the indication information with the to-be-awake site is greater than the first preset threshold, indicating that the correlation degree is not 0 or not close to 0.
  • the identifier and the indication information of the to-be-awake site are the same identifier, and the indication information of the to-be-awake site matches the first indication information of the local station. Or, until all the identifiers in the first indication information are tried, and the correlation between the identifiers and the indication information of the to-be-awake site is less than the first preset threshold, indicating the indication information of the to-be-awake site and the first indication information of the local station. Mismatch.
  • the site when the indication information of the to-be-awake site matches the first indication information of the local station, the site is considered to be a wake-up site; and the indication information of the to-be-awake site does not match the first indication information of the site. , that this site is not a site to be woken up.
  • the LP-WUR 22 determines that the site is not a wake-up site, the LP-WUR 22 no longer receives the information of the payload domain.
  • the LP-WUR 22 continuously receives the information of the payload domain.
  • the indication information of the to-be-awake site may be in a binary form.
  • the identifier of the to-be-awake site in the cell to which the site to be awakened the multicast wake-up identifier of the to-be-awake site, the broadcast wake-up identifier of the to-be-awake site, and the unassociated identifier are used.
  • the number of sites in each cell is much smaller than the number of all devices in the network
  • the number of bits occupied by each identifier is much smaller than the number of bits occupied by the MAC identifier, so LP-WUR 22 can be accelerated according to the wake-up information.
  • the speed at which the site needs to be woken up increases the rate at which the site is woken up.
  • FIG. 5 is a schematic structural diagram of a wake-up frame according to Embodiment 2 of the present application.
  • the wake-up frame sent by the AP 10 also includes a preamble domain, an indication information field of the to-be-awake site, and a payload domain.
  • the indication information of the to-be-awake site includes the second information and the third information, and the second information is an identifier of the group to which the to-be-awake site belongs.
  • the third information is any one of the following: an identifier of the to-be-awake site in the cell to which the device is to be awakened, an identifier of the to-be-awake site in the group to which the node belongs, and a multicast wake-up identifier of the to-be-awake site;
  • the identifier of the site group to which the to-be-awake site belongs is used to indicate the site group where the to-be-awake site is located;
  • the identifier of the to-be-awaken site in the cell to which the device is to be awakened is used to indicate that the to-be-awakened site is to be awakened;
  • the multicast wake-up identifier of the to-be-awake site is used to indicate that all sites in the site group where the to-be-awakened site is located are awake.
  • the AP 10 wakes up one or more to-be-awake sites
  • the indication information of the to-be-awake site sent by the AP 10 may be the identifier of the group to which the to-be-awake site belongs and any one of the following Binding: the identity of the to-be-awake site in the cell to which it belongs, the identity of the site to be awakened in the group to which the site belongs, and the multicast wake-up identity of the site to be awakened.
  • the intra-cell identifier of each site needs to occupy a large number of digits to indicate that, in order to reduce the number of bits, the site may be indicated by combining the group identity of the site with the identifier in the packet.
  • the indication information of the to-be-awake site includes the second information and the third information.
  • the second information is an identifier of a site group to which the to-be-awake site belongs, and the identifier of the site group to which the to-be-awake site belongs is used to indicate a site group where the to-be-awake site is located.
  • the third information is an identifier of the site to be awakened within the group to which the site belongs.
  • the identity of the to-be-awake site within the affiliated site packet is used to indicate that the to-be-awake site is to be woken up
  • the third information may also be an identifier of the to-be-awaken site in the cell to which the device belongs.
  • the identifier of the to-be-awake site in the cell to which it belongs is used to indicate that the to-be-awake site is to be awakened
  • the second information is the identifier of the site group to which the to-be-awake site belongs.
  • the third information is the multicast wake-up identifier of the to-be-awake site, and the multicast wake-up identifier of the to-be-awake site is used to indicate that all the sites in the site group where the to-be-awake site is located are awake.
  • the present application further provides an embodiment, where determining whether the site indicated by the indication information of the to-be-awake site includes the site includes:
  • the LP-WUR 22 when receiving the indication information of the to-be-awake site, the LP-WUR 22 first compares the second information with the group identifier stored in the site to determine whether it matches.
  • the group identifier of the site is also stored in an orthogonal sequence.
  • the process of determining whether the second information matches the identifier of the site group to which the site belongs specifically includes:
  • the LP-WUR 22 first determines whether the identifier of the belonging station group of the to-be-awake site indicated by the second information matches the identifier of the site group to which the site belongs, and when the two do not match, the indication of the to-be-awake site may be determined. The site indicated by the information does not contain this site. When the two match, it is further determined whether the third information matches the second indication information of the local station.
  • the second information does not match the identifier of the site group to which the site belongs, determining that the site indicated by the indication information of the to-be-awake site does not include the site. There is no need to determine whether the third information matches the second indication information of the site, thereby reducing energy consumption.
  • the second indication information of the station includes: an identifier of the station in the cell to which the station belongs, an identifier of the station in the group to which the station belongs, and a multicast wake-up identifier of the station.
  • the second indication information of the site is also stored in an orthogonal sequence.
  • the process of determining whether the third information matches the second indication information of the site includes:
  • the LP-WUR 22 optionally selects one of the second indication information, and performs a correlation operation with the third information to obtain a correlation. Determining whether the correlation is greater than the first preset threshold. If the correlation is less than the first preset threshold, the correlation is close to 0. In this case, the identifier is considered to be orthogonal to the third information, that is, the third information sent by the AP 10. It is not the identity, and it is not possible to determine whether the site is a site to be awakened based on the identity. Then, the other identifiers in the second indication information are continued to be used until the correlation between the identifier and the third information is greater than the first preset threshold, indicating that the correlation is not 0 or not close to 0.
  • the identifier and the third information are considered to be the same identifier, and the third information matches the second indication information of the local station. Or, until all the identifiers in the second indication information are tried, and the correlation between the identifiers and the third information is less than the first preset threshold, the third information does not match the second indication information of the local station.
  • the site is considered to be a wake-up site only when the second information matches the identifier of the site group to which the site belongs, and the third information matches the second indication information of the site; otherwise, the site is considered not to be Waiting for the site to wake up.
  • the LP-WUR 22 when it is determined that the site is not a wake-up site, the LP-WUR 22 no longer receives the information of the payload domain. When it is determined that the site is a to-be-awake site, the LP-WUR 22 continuously receives the information of the payload domain.
  • the indication information of the to-be-awake site may be in a binary form.
  • the second information and the third information may be in binary form.
  • the binary information may also be used for the second information, and the third information is in the form of an orthogonal sequence.
  • the second information may also be in the form of an orthogonal sequence, and the third information may be in a binary form.
  • the indication information of the to-be-awake site is segmented into the second information and the third information, and the second information is the identifier of the group to which the to-be-awake site belongs, and the third information.
  • the site can be determined only by the second information. When it is not necessary to wake up, it is no longer necessary to detect the third information, thereby further speeding up the LP-WUR 22 to determine whether the site needs to be woken up according to the wakeup information, and increasing the rate of waking up the site.
  • FIG. 6 is a schematic structural diagram of a wake-up frame according to Embodiment 3 of the present application, where the indication information of the to-be-awake site further includes a basic service set of the to-be-awake site. logo.
  • the indication information of the to-be-awake site further includes fourth information, where the fourth information is a basic service set identifier of the to-be-awake site.
  • Figure 6 is illustratively based on the embodiment of Figure 5, rather than a limitation on the structure of the wake-up frame.
  • the present application further provides an embodiment.
  • the method for waking up the site before determining whether the site indicated by the indication information of the to-be-awake site includes the site, the method for waking up the site further includes:
  • the indication information of the to-be-awake site received by the LP-WUR 22 further includes fourth information, where the fourth information is a basic service set identifier of the to-be-awake site, and exemplary, the basic service set identifier may be used to indicate that the device is to be woken up. ID of the cell to which the site belongs.
  • the LP-WUR 22 determines that the fourth information matches the cell identifier stored in the local station, it begins to further determine whether the first information or the second information matches the identifier stored in the local station.
  • the location of the fourth information in the awake frame may also be between the second information and the third information, and after the LP-WUR 22 determines that the second information matches the identifier of the site group to which the site belongs, It is determined whether the fourth information matches the cell identifier stored in the site.
  • the LP-WUR 22 determines whether the site needs to be woken up according to the wake-up information, and increases the rate of waking up the site.
  • FIG. 7 is a schematic structural diagram of a wake-up frame according to Embodiment 4 of the present application. As shown in FIG. 7, the present embodiment relates to that the indication information of the to-be-awake site further includes checksum information. Fig. 7 is illustratively illustrated on the basis of the embodiment of Fig. 6.
  • the present application further provides an embodiment, where the method for waking up the site before waking up the primary radio of the site in this embodiment further includes:
  • the checksum information the information other than the checksum information in the indication information of the wake-up site is checked, and the verification is successful.
  • the LP-WUR 22 needs to determine whether the received indication information of the to-be-awake site is correct.
  • the checksum information may be added at the end of the indication information of the to-be-awake site, and the information other than the checksum information in the indication information of the wake-up site is verified according to the checksum information, and the verification succeeds. .
  • the WUP adopts an On-Off Keying (OOK) modulation mode.
  • OOK On-Off Keying
  • the location of the indication information of the to-be-awake site in the foregoing embodiment may be arbitrarily adjusted in the awake frame, which is not limited in this application.
  • the wake-up frame may further include a legacy 802.11 preamble domain, so that any 802.11-based device can identify the wake-up frame, and the subsequent part can be read from the legacy 802.11 preamble domain.
  • the length of the wake-up frame is thus protected from interference by traditional 802.11-based devices.
  • the preamble domain of the awake frame based on the 802.11 protocol includes: a High Throughput Signal (HT-SIG), a High Throughput-Short Training Frequence (HT-STF), and a high throughput.
  • the High Throughput-Long Training Frequence (HT-LTF) section 3 is used to indicate necessary signaling, automatic gain control (AGC) and channel estimation.
  • the SIG domain is designed for high throughput and is suitable for high speed and high power devices.
  • the LP-WUR 22 in the present application has low power consumption and simple functions. Therefore, to further reduce power consumption, the preamble domain in the wake-up frame of the present application may not include the HT-SIG, HT-STF, and HT-LTF3 portions.
  • a further aspect of the present application further provides a method for performing the method for providing a wake-up site in the embodiment shown in FIG. 3 to FIG. 7 , which has the same technical features and technical effects, which are not described herein again.
  • FIG. 8 is a schematic structural diagram of a site according to an embodiment of the present application.
  • the site may be the terminal device 20 shown in FIG. 1 above.
  • the site can be implemented in software, hardware, or a combination of hardware and software. As shown in Figure 8, it includes:
  • the receiving module 801 is configured to receive wakeup information, where the wakeup information includes indication information of the to-be-awake site, and the indication information of the to-be-awake site is in an orthogonal sequence form;
  • the detecting module 802 is configured to determine whether the site indicated by the indication information of the to-be-awake site includes a site;
  • the wake-up module 803 is configured to wake up the primary radio of the site if the site indicated by the indication information of the to-be-awake site includes the site.
  • the indication information of the to-be-awake site includes the first information, where the first information is any one of the following: an identifier of the to-be-awake site in the cell to which the device is to be alive, a multicast wake-up identifier of the to-be-awake site, and a broadcast of the to-be-awake site.
  • Wakeup identifier unrelated identifier
  • the identifier of the to-be-awake site in the cell to which the cell is to be awakened is used to indicate that the to-be-awake site is to be awakened; the multicast wake-up identifier to be awakened to the site is used to indicate that all the sites in the site group where the to-be-awake site is located; Indicates that all stations in the cell where the to-be-awaken site is located are awake; the unassociated identifier is used to indicate that all stations that are not joined to the cell are awake.
  • the detecting module 802 is specifically configured to:
  • the first indication information of the station includes an unassociated identifier, or includes: an identifier of the site in the cell to which it belongs, a multicast wake-up identifier of the site, and a broadcast wake-up identifier of the site.
  • the first indication information of the site is in the form of an orthogonal sequence; the detecting module 802 is specifically configured to:
  • the indication information of the to-be-awake site includes the second information and the third information, where the second information is an identifier of the group to which the to-be-awake site belongs;
  • the third information is any one of the following: an identifier of the to-be-awake site in the cell to which the device is to be awakened, an identifier of the to-be-awake site in the group to which the node belongs, and a multicast wake-up identifier of the to-be-awake site;
  • the identifier of the site group to which the to-be-awake site belongs is used to indicate the site group where the to-be-awake site is located;
  • the identifier of the to-be-awaken site in the cell to which the device is to be awakened is used to indicate that the to-be-awakened site is to be awakened;
  • the multicast wake-up identifier of the to-be-awake site is used to indicate that all sites in the site group where the to-be-awakened site is located are awake.
  • the detecting module 802 is specifically configured to:
  • the second information matches the identifier of the site group to which the site belongs, determining whether the third information matches the second indication information of the site;
  • the third information matches the second indication information of the site, determining that the site indicated by the indication information of the to-be-awake site includes the site;
  • the second indication information of the station includes: an identifier of the station in the cell to which it belongs, an identifier of the station in the group to which the station belongs, and a multicast wake-up identifier of the station.
  • the detecting module 802 is specifically configured to:
  • the indication information of the to-be-awake site further includes fourth information, where the fourth information is a basic service set identifier of the to-be-awake site; the detecting module 802 is further configured to:
  • the indication information of the to-be-awake site further includes checksum information; the detection module 802 is further configured to:
  • the checksum information the information other than the checksum information in the indication information of the wake-up site is checked, and the verification is successful.
  • a further aspect of the present application further provides a method for performing the method for providing a wake-up site in the embodiment shown in FIG. 3 to FIG. 7 , which has the same technical features and technical effects, and is not described herein again.
  • FIG. 9 is a schematic structural diagram of a site according to still another embodiment of the present application.
  • the site may be the terminal device 20 shown in FIG. 1 above. As shown in Figure 9, it includes:
  • the receiver 901 is configured to receive wakeup information, where the wakeup information includes indication information of the to-be-awake site, and the indication information of the to-be-awake site is in the form of an orthogonal sequence;
  • the processor 902 is configured to determine whether the site indicated by the indication information of the to-be-awake site includes a site;
  • the processor 902 is further configured to wake up the primary radio of the site if the site indicated by the indication information of the to-be-awake site includes the site.
  • the indication information of the to-be-awake site includes the first information, where the first information is any one of the following: an identifier of the to-be-awake site in the cell to which the device is to be alive, a multicast wake-up identifier of the to-be-awake site, and a broadcast of the to-be-awake site.
  • Wakeup identifier unrelated identifier
  • the identifier of the to-be-awake site in the cell to which the cell is to be awakened is used to indicate that the to-be-awake site is to be awakened; the multicast wake-up identifier to be awakened to the site is used to indicate that all the sites in the site group where the to-be-awake site is located; Indicates that all stations in the cell where the to-be-awaken site is located are awake; the unassociated identifier is used to indicate that all stations that are not joined to the cell are awake.
  • processor 902 is specifically configured to:
  • the first indication information of the station includes an unassociated identifier, or includes: an identifier of the site in the cell to which it belongs, a multicast wake-up identifier of the site, and a broadcast wake-up identifier of the site.
  • the first indication information of the site is in the form of an orthogonal sequence; the processor 902 is specifically configured to:
  • the indication information of the to-be-awake site includes the second information and the third information, where the second information is an identifier of the group to which the to-be-awake site belongs;
  • the third information is any one of the following: an identifier of the to-be-awake site in the cell to which the device is to be awakened, an identifier of the to-be-awake site in the group to which the node belongs, and a multicast wake-up identifier of the to-be-awake site;
  • the identifier of the site group to which the to-be-awake site belongs is used to indicate the site group where the to-be-awake site is located;
  • the identifier of the to-be-awaken site in the cell to which the device is to be awakened is used to indicate that the to-be-awakened site is to be awakened;
  • the multicast wake-up identifier of the to-be-awake site is used to indicate that all sites in the site group where the to-be-awakened site is located are awake.
  • processor 902 is specifically configured to:
  • the second information matches the identifier of the site group to which the site belongs, determining whether the third information matches the second indication information of the site;
  • the third information matches the second indication information of the site, determining that the site indicated by the indication information of the to-be-awake site includes the site;
  • the second indication information of the station includes: an identifier of the station in the cell to which it belongs, an identifier of the station in the group to which the station belongs, and a multicast wake-up identifier of the station.
  • the identifier of the site group to which the site belongs and the second indication information of the site are in an orthogonal sequence form; the processor 902 is specifically configured to:
  • the indication information of the to-be-awake site further includes fourth information, where the fourth information is a basic service set identifier of the to-be-awake site; the processor 902 is further configured to:
  • the indication information of the to-be-awake site further includes checksum information; the processor 902 is further configured to:
  • the checksum information the information other than the checksum information in the indication information of the wake-up site is checked, and the verification is successful.
  • the application embodiment also provides a program for executing the method of waking up a station in the embodiment shown in FIGS. 3 to 7 described above when executed by a processor.
  • the embodiment of the present application also provides a program product, such as a computer readable storage medium, including the program as described above.
  • the embodiment of the present application further provides a computer readable storage medium, where the computer readable storage medium stores instructions, when executed on a computer, causing the computer to perform the wakeup in the embodiment shown in FIG. 3 to FIG. 7 above.
  • the method of the site is a program for executing the method of waking up a station in the embodiment shown in FIGS. 3 to 7 described above when executed by a processor.
  • the embodiment of the present application also provides a program product, such as a computer readable storage medium, including the program as described above.
  • the embodiment of the present application further provides a computer readable storage medium, where the computer readable storage medium stores instructions, when executed on a computer, causing the computer to perform the wakeup in the embodiment shown in
  • the computer program product includes one or more computer instructions.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (such as a floppy disk, a hard disk, a magnetic tape), an optical medium (such as an optical disk), or a semiconductor medium (such as a solid-state drive (SSD)), etc., which may store non-transient code of the program code.
  • Non-transitory machine readable medium such as a floppy disk, a hard disk, a magnetic tape
  • an optical medium such as an optical disk
  • a semiconductor medium such as a solid-state drive (SSD)

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Abstract

本申请实施例提供一种唤醒站点的方法和站点。该方法包括：站点接收唤醒信息，所述唤醒信息包括待唤醒站点的指示信息，所述待唤醒站点的指示信息采用正交序列的形式；确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点；若所述待唤醒站点的指示信息所指示的站点包含所述站点，则唤醒所述站点的主无线电。由于待唤醒站点的指示信息采用正交序列形式，增大了各指示信息之间的距离，降低了其他站点被误唤醒的可能性，具有较高的可靠性。

Description

唤醒站点的方法和站点
本申请要求于2017年03月21日提交中国专利局、申请号为201710170504.1、申请名称为“唤醒站点的方法和站点”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信领域，尤其涉及一种唤醒站点的方法和站点。
背景技术
在无线保真(Wireless Fidelity，WiFi)网络中，站点(Station，STA)的相当一部分能量浪费在无接收信号时的监听上。通过引入休眠机制可使得STA在无数据收发时可以进入深度休眠，从而减少了STA的能耗。但是当STA处于深度休眠时接入点设备(AP)无法与STA通信，只有等到STA苏醒后两者之间才能进行传输，这可能会导致时延。
为了避免休眠机制导致的时延，可在STA中增加低功耗唤醒接收机(Low Power-Wake Up Radio，LP-WUR)。当STA的802.11主无线电(Main Radio，MR)进入深度休眠后，LP-WUR苏醒开始工作。当LP-WUR接收到携带有自己的标识的WUR唤醒帧(Wake Up Packet，WUP)，LP-WUR唤醒STA的MR，LP-WUR转入休眠，AP则与苏醒的MR进行通信。
当AP直接采用基于802.11协议的无线帧的格式来发送WUP时，基于802.11协议的无线帧中通常携带待唤醒设备的媒体访问控制地址(Media Access Control，MAC)标识。而MAC标识为48位的二进制格式的数据，当数据在传输过程中受到干扰时，可能导致其中某一位数据发生变化，进而导致MAC标识指示的待唤醒设备变化。因此，现有唤醒站点的方法可靠性较差。
发明内容
本申请提供一种唤醒站点的方法和站点，用于解决现有现有唤醒站点的方法可靠性较差的问题。
第一方面，本申请提供一种唤醒站点的方法，包括：
站点接收唤醒信息，所述唤醒信息包括待唤醒站点的指示信息，所述待唤醒站点的指示信息采用正交序列的形式；确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点；若所述待唤醒站点的指示信息所指示的站点包含所述站点，则唤醒所述站点的主无线电。
由于待唤醒站点的指示信息采用正交序列形式，增大了各指示信息之间的距离，降低了其他站点被误唤醒的可能性，具有较高的可靠性。
在一种可能的实施方式中，所述待唤醒站点的指示信息包括第一信息，所述第一信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识；
所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点；所述待唤醒站点的广播唤醒标识用于指示唤醒所述待唤醒站点所在的小区内的所有站点；所述未关联标识用于指示唤醒未加入小区的所有站点。
待唤醒站点的指示信息采用如上标识时，可大大减少指示信息所占的位数，进而加快低功耗唤醒接收机根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
在一种可能的实施方式中，所述确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点，具体包括：
确定所述待唤醒站点的指示信息与所述站点的第一指示信息是否匹配；
若匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
所述站点的第一指示信息包括未关联标识，或者，包括：所述站点在所属小区内的标识、所述站点的组播唤醒标识和所述站点的广播唤醒标识。
在待唤醒站点的指示信息中，采用待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识等标识来区分不同的站点，由于各小区中站点的数量远小于网络中所有设备的数量，因此各标识所占的位数远小于媒体访问控制地址标识所占的位数，故而可加快低功耗唤醒接收机根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
在一种可能的实施方式中，所述站点的第一指示信息采用正交序列的形式；所述确定所述待唤醒站点的指示信息与所述站点的第一指示信息是否匹配，具体包括：
确定所述站点的第一指示信息中是否存在第一标识，所述第一标识为与所述待唤醒站点的指示信息的相关度大于第一预设阈值的标识；
若存在，则确定所述待唤醒站点的指示信息与所述站点的第一指示信息匹配。
在一种可能的实施方式中，所述待唤醒站点的指示信息包括第二信息和第三信息，所述第二信息为待唤醒站点所属站点分组的标识；
所述第三信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识；
所述待唤醒站点所属站点分组的标识用于指示所述待唤醒站点所在的站点分组；所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点在所属站点分组内的标识用于指示唤醒所述待唤醒站点，所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点。
在一种可能的实施方式中，所述确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点，具体包括：
确定所述第二信息与所述站点所属站点分组的标识是否匹配；
若所述第二信息与所述站点所属站点分组的标识匹配，则确定所述第三信息与所述站点的第二指示信息是否匹配；
若所述第三信息与所述站点的第二指示信息匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
所述站点的第二指示信息包括：所述站点在所属小区内的标识、所述站点在所属站点分组内的标识、所述站点的组播唤醒标识。
在一种可能的实施方式中，所述站点所属站点分组的标识和所述站点的第二指示信息采用正交序列形式；所述确定所述第二信息与所述站点所属站点分组的标识是否匹配，具体包括：
确定所述第二信息与所述站点所属站点分组的标识的相关度是否大于第一预设阈值；
若是，则确定所述第二信息与所述站点所属站点分组的标识匹配；
所述确定所述第三信息与所述站点的第二指示信息是否匹配，具体包括：
确定所述站点的第二指示信息中是否存在第二标识，所述第二标识为与所述第三信息的相关度大于第一预设阈值的标识；
若存在，则确定所述第三信息与所述站点的第二指示信息匹配。
通过将待唤醒站点的指示信息分段为第二信息和第三信息，第二信息为待唤醒站点所属站点分组的标识，第三信息为待唤醒站点在所属小区内的标识、或待唤醒站点在所属站点分组内的标识、或待唤醒站点的组播唤醒标识来区分不同的站点，当仅通过第二信息即可确定本站点不需要被唤醒时，无需再检测第三信息，从而进一步加快了低功耗唤醒接收机根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
在一种可能的实施方式中，所述待唤醒站点的指示信息还包括第四信息，所述第四信息为所述待唤醒站点的基本服务集标识；所述确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点之前，所述方法还包括：
确定所述第四信息与所述站点的基本服务集标识匹配。
通过在待唤醒站点的指示信息中增加待唤醒站点的基本服务集标识，可在根据基本服务集标识确定本站点不需要被唤醒时，无需再检测其他信息，从而进一步加快了低功耗唤醒接收机根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
在一种可能的实施方式中，所述待唤醒站点的指示信息还包括校验和信息；所述唤醒所述站点的主无线电之前，所述方法还包括：
根据所述校验和信息对所述待唤醒站点的指示信息中除所述校验和信息外的其他信息进行校验，确定校验成功。
本申请第二方面还提供一种站点，用于执行上述第一方面的唤醒站点的方法，具有相同的技术特征和技术效果，本申请对此不再赘述。
第二方面，本申请提供一种站点，包括：
接收模块，用于接收唤醒信息，所述唤醒信息包括待唤醒站点的指示信息，所述待唤醒站点的指示信息采用正交序列的形式；
检测模块，用于确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点；
唤醒模块，用于若所述待唤醒站点的指示信息所指示的站点包含所述站点，则唤醒所述站点的主无线电。
在一种可能的实施方式中，所述待唤醒站点的指示信息包括第一信息，所述第一信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤 醒站点的广播唤醒标识、未关联标识；
所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点；所述待唤醒站点的广播唤醒标识用于指示唤醒所述待唤醒站点所在的小区内的所有站点；所述未关联标识用于指示唤醒未加入小区的所有站点。
在一种可能的实施方式中，所述检测模块具体用于，
确定所述待唤醒站点的指示信息与所述站点的第一指示信息是否匹配；
若匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
所述站点的第一指示信息包括未关联标识，或者，包括：所述站点在所属小区内的标识、所述站点的组播唤醒标识和所述站点的广播唤醒标识。
在一种可能的实施方式中，所述站点的第一指示信息采用正交序列的形式；所述检测模块具体用于，
确定所述站点的第一指示信息中是否存在第一标识，所述第一标识为与所述待唤醒站点的指示信息的相关度大于第一预设阈值的标识；
若存在，则确定所述待唤醒站点的指示信息与所述站点的第一指示信息匹配。
在一种可能的实施方式中，所述待唤醒站点的指示信息包括第二信息和第三信息，所述第二信息为待唤醒站点所属站点分组的标识；
所述第三信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识；
所述待唤醒站点所属站点分组的标识用于指示所述待唤醒站点所在的站点分组；所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点在所属站点分组内的标识用于指示唤醒所述待唤醒站点，所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点。
在一种可能的实施方式中，所述检测模块具体用于，
确定所述第二信息与所述站点所属站点分组的标识是否匹配；
若所述第二信息与所述站点所属站点分组的标识匹配，则确定所述第三信息与所述站点的第二指示信息是否匹配；
若所述第三信息与所述站点的第二指示信息匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
所述站点的第二指示信息包括：所述站点在所属小区内的标识、所述站点在所属站点分组内的标识、所述站点的组播唤醒标识。
在一种可能的实施方式中，所述站点所属站点分组的标识和所述站点的第二指示信息采用正交序列形式；所述检测模块具体用于，
确定所述第二信息与所述站点所属站点分组的标识的相关度是否大于第一预设阈值；
若是，则确定所述第二信息与所述站点所属站点分组的标识匹配；
确定所述站点的第二指示信息中是否存在第二标识，所述第二标识为与所述第三信息的相关度大于第一预设阈值的标识；
若存在，则确定所述第三信息与所述站点的第二指示信息匹配。
在一种可能的实施方式中，所述待唤醒站点的指示信息还包括第四信息，所述第四信 息为所述待唤醒站点的基本服务集标识；所述检测模块还用于，
确定所述第四信息与所述站点的基本服务集标识匹配。
在一种可能的实施方式中，所述待唤醒站点的指示信息还包括校验和信息；所述检测模块还用于，
根据所述校验和信息对所述待唤醒站点的指示信息中除所述校验和信息外的其他信息进行校验，确定校验成功。
第三方面，本申请实施例提供一种程序，该程序在被处理器执行时用于执行上述第一方面的方法。
第四方面，本申请实施例提供一种程序产品，例如计算机可读存储介质，包括第三方面的程序。
第五方面，本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述第一方面的方法。
附图说明
图1示出了本申请实施例可能适用的一种系统架构；
图2示出了本申请实施例中AP和STA可能的一种结构示意图；
图3为本申请实施例一提供的唤醒站点的方法的流程示意图；
图4为本申请实施例一提供的唤醒帧的结构示意图；
图5为本申请实施例二提供的唤醒帧的结构示意图；
图6为本申请实施例三提供的唤醒帧的结构示意图；
图7为本申请实施例四提供的唤醒帧的结构示意图；
图8为本申请一实施例提供的站点的结构示意图；
图9为本申请另一实施例提供的站点的结构示意图。
具体实施方式
下面结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。
下面结合图1对本申请实施例的可能的系统架构进行介绍。图1示出了本申请实施例可能适用的一种系统架构。如图1所示，本实施例提供的系统架构包括至少一个网络设备10和至少一个终端设备20。
其中，网络设备10是一种提供网络接入服务的设备，可允许终端设备20通过网络设备10接入到无线网络中。网络设备10可以是全球移动通讯(Global System of Mobile communication，GSM)或码分多址(Code Division Multiple Access，CDMA)中的基站(Base Transceiver Station，简称BTS)，也可以是宽带码分多址(Wideband Code Division Multiple Access，WCDMA)中的基站(NodeB，NB)，还可以是长期演进(Long Term Evolution，LTE)中的演进型基站(Evolutional Node B，简称eNB或eNodeB)，或者中继站或接入点(Access Point，AP)，或者未来5G网络中的基站等，在此并不限定。图1示意性的绘出了一种可能的示意，以该网络设备10为AP为例进行了绘示。
其中，终端设备20可以是无线终端，无线终端可以是指向用户提供语音和/或其他业 务数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service，简称PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol，简称SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备。无线终端也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、站点设备(Station，STA)，在此不作限定。图1示意性的绘出了一种可能的示意，以该终端设备20为移动电话(STA)为例进行了绘示。
在无线网络中，STA需实时监听信道，以保证及时接收到发送给自己的信息。但持续监听信道将会消耗较多能量。为减少能量消耗，可在STA中增加LP-WUR。图2示出了本申请实施例中AP和STA可能的一种结构示意图。如图2所示，AP10包括收发器，收发器用于发送基于802.11协议的唤醒帧WUP。WUP中携带待唤醒设备的标识，以使待唤醒设备可根据该标识确认自己是否被唤醒。STA20包括MR21和LP-WUR22。LP-WUR22负责监听信道，当接收到WUP且根据WUP中的标识确认自己为被唤醒设备时，LP-WUR22唤醒MR21，苏醒的MR进行信号接收。由于LP-WUR22在监听/接收状态时能耗远小于MR在监听/接收状态时能耗，因此，可有效降低STA持续监听信道时消耗的能量。
但是，基于802.11协议的无线帧中通常携带MAC标识，二进制格式的MAC标识在传输过程中受到干扰时，可能发生变化，进而导致MAC标识指示的待唤醒设备变化。因此，现有唤醒站点的方法中采用的WUP可靠性较差。
为解决上述问题，本申请提出一种唤醒站点的方法，提高了站点唤醒的可靠性。下面采用详细的实施例，对本申请提供的唤醒站点的方法进行详细说明。
图3为本申请实施例一提供的唤醒站点的方法的流程示意图。该方法的执行主体为唤醒站点的装置，示例性的可以为图2所示的LP-WUR22。本实施例涉及的站点接收采用正交序列的形式的待唤醒站点的指示信息，确定待唤醒站点中是否包含本站点的具体过程。如图3所示，该方法包括：
S301、站点接收唤醒信息，唤醒信息包括待唤醒站点的指示信息，待唤醒站点的指示信息采用正交序列的形式。
示例性的，站点(STA)20的LP-WUR22实时监听信道，以接收AP10发送的唤醒信息。唤醒信息可以为基于802.11协议的唤醒帧，可以为基于其他协议的帧。唤醒信息中携带有待唤醒站点的指示信息，指示待唤醒的站点。待唤醒的站点可以为一个或多个。可选的，一个STA20中设置一个LP-WUR22，STA20与LP-WUR22一一对应。因此，待唤醒站点的指示信息可以指示LP-WUR22，也可以指示STA20。
其中，待唤醒站点的指示信息采用正交序列的形式。本申请中唤醒帧不再携带待唤醒站点的二进制形式的MAC标识，而是携带正交序列形式的指示信息，该指示信息可以为任意可区分不同待唤醒站点的标识。
AP10根据其关联的STA20的数量，生成一个相互正交的序列的集合，集合中的正交序列的数量不小于AP10关联的STA20的数量。AP10为各STA20从集合中选择一个正交序列来指示，每个序列有其特定的样式(pattern)或波形(waveform)，不同序列之间的样式或波形相互正交。当AP10同时唤醒多个站点时，需设置特定的正交序列指示预计同时唤醒的多个站点。
示例性的，正交序列可通过哈达玛矩阵生成。表1示例性的示出了一组通过哈达玛矩阵生成的正交序列。可选的，也可以通过其他方式生成所需要的正交序列，本申请对此不做限定。
待唤醒站点的指示信息 待唤醒站点
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 站点1
1-1 1-1 1-1 1-1 1-1 1-1 1-1 1-1 站点2
1 1-1-1 1 1-1-1 1 1-1-1 1 1-1-1 站点3
1-1-1 1 1-1-1 1 1-1-1 1 1-1-1 1 站点4
1 1 1 1-1-1-1-1 1 1 1 1-1-1-1-1 站点5
1-1 1-1-1 1-1 1 1-1 1-1-1 1-1 1 站点6
1 1-1-1-1-1 1 1 1 1-1-1-1-1 1 1 站点7
1-1-1 1-1 1 1-1 1-1-1 1-1 1 1-1 站点8
1 1 1 1 1 1 1 1-1-1-1-1-1-1-1-1 站点9
1-1 1-1 1-1 1-1-1 1-1 1-1 1-1 1 站点10
1 1-1-1 1 1-1-1-1-1 1 1-1-1 1 1 站点11
1-1-1 1 1-1-1 1-1 1 1-1-1 1 1-1 站点12
1 1 1 1-1-1-1-1-1-1-1-1 1 1 1 1 站点13
1-1 1-1-1 1-1 1-1 1-1 1 1-1 1-1 站点14
1 1-1-1-1-1 1 1-1-1 1 1 1 1-1-1 站点15
1-1-1 1-1 1 1-1-1 1 1-1 1-1-1 1 站点1至站点15
参照上述表1，AP10为站点1至站点15分别分配了一个正交序列，同时设置了一个正交序列用于指示同时唤醒站点1至站点15。正交序列集合中的任一序列与其他序列进行相关运算，如先相乘后求和/积分，所得的结果记为两个序列的相关度，其相关度为0。而一个序列与其自身相关运算后相关度大于0。
对于二进制形式的指示信息，当指示信息中的一位数据发生变化时，其指示的待唤醒设备发生变化，可认为二进制形式的指示信息之间距离较近。两个指示信息之间的距离指示，将两个指示信息变为同一个指示信息需要多少位数据发生变化。二进制形式的指示信息之间的距离为1。故相比二进制形式的标识，正交序列集合中的任一正交序列与其他正交序列之间的距离较远。即一个正交序列需要有较多位同时发生变化时，才能与另一正交序列相同。在表1中，任一两个正交序列之间的距离为8。当某一正交序列在传输过程中受到干扰，需同时有8位数据发生变化，才能使干扰后的正交序列用于指示其他站点。因此，指示信息采用正交序列形式时，当待唤醒站点的指示信息收到干扰时，大大降低了其他站点被误唤醒的可能性。正交序列形式的指示信息相比二进制形式的指示信息，可靠性高。
S302、确定待唤醒站点的指示信息所指示的站点是否包含所述站点。
示例性的，LP-WUR22根据S301中接收到的待唤醒站点的指示信息，确定其指示的待唤醒站点的集合，在待唤醒站点的集合中确定是否包括LP-WUR22所属的站点，记为本站点。当集合中仅包括一个站点时，确定该待唤醒站点的标识与本站点的标识是否一致。
示例性的，LP-WUR22还可根据待唤醒站点的指示信息与本站点的指示信息确定，是否唤醒本站点。
S303、若待唤醒站点的指示信息所指示的站点包含所述站点，则唤醒所述站点的主无线电。
具体的，当LP-WUR22确定待唤醒站点的指示信息所指示的站点中包含本站点，LP-WUR22唤醒本站点的MR21。MR21在被唤醒后，在信道上接收发送给自己信息。
具体的，唤醒信息中还包括MR21的控制信息，用于指示MR21根据控制信息接收在信道上传输的数据。LP-WUR22在唤醒本站点的MR21后，进入休眠状态，不再实时监听信道。当本站点的MR21接收完数据后，MR21进入休眠状态，并唤醒LP-WUR22，LP-WUR22再次开始实时监听信道。
本申请提供的唤醒站点的方法，由站点的低功耗唤醒接收机监听信道，接收唤醒信息。唤醒信息中包括待唤醒站点的指示信息，指示信息为正交序列形式。在指示信息所指示的站点中包括本站点时，唤醒本站点的主无线电。由于待唤醒站点的指示信息采用正交序列形式，增大了各指示信息之间的距离，降低了其他站点被误唤醒的可能性，具有较高的可靠性。
进一步地，在图3所示实施例的基础上，对待唤醒站点的指示信息的具体结构进行详细说明。
任意站点在加入小区之前，该站点的LP-WUR22上均存储有未关联标识。当站点加入小区之后，站点删除未关联标识。此时，小区可为站点分配小区内标识，各站点上可存储有所述小区的小区标识和小区内标识。小区还可进一步将小区内包含的多个站点划分为多个分组，因此，每个站点还可存储有对应的分组标识和分组内标识。由于小区内站点数量远小于整个网络中的设备的数量，因此，通常情况下，未关联标识、小区标识、小区内标识、分组标识和分组内标识远远短于48位的MAC标识。当待唤醒站点的指示信息采用如上标识时，可大大减少指示信息所占的位数，进而加快LP-WUR22根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
以下实施例涉及的是待唤醒站点的指示信息的具体结构，待唤醒站点的指示信息的具体结构示例性的可以有至少以下两种可能的实现方式：
第一种可能的待唤醒站点的指示信息的结构：
图4为本申请实施例一提供的唤醒帧的结构示意图，如图4所示，AP10发送的唤醒帧包括前导域、待唤醒站点的指示信息域以及载荷域。前导域用于指示唤醒帧的开始。前导域通常包括一个预定义的序列，便于LP-WUR22进行唤醒帧的发现和同步。
其中，待唤醒站点的指示信息包括第一信息，第一信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识；
待唤醒站点在所属小区内的标识用于指示唤醒待唤醒站点；待唤醒站点的组播唤醒标 识用于指示唤醒待唤醒站点所在的站点分组内的所有站点；待唤醒站点的广播唤醒标识用于指示唤醒待唤醒站点所在的小区内的所有站点；未关联标识用于指示唤醒未加入小区的所有站点。
示例性的，根据各站点上存储的标识，AP10为唤醒一个或多个待唤醒站点，其发送的待唤醒站点的指示信息可以为待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识或未关联标识。
当AP10单播唤醒一个站点时，待唤醒站点的指示信息为待唤醒站点在所属小区内的标识，也即待唤醒站点的小区内标识。
当AP10组播唤醒一个分组内的所有站点时，待唤醒站点的指示信息为待唤醒站点的组播唤醒标识，待唤醒站点的组播唤醒标识用于指示唤醒待唤醒站点所在的站点分组内的所有站点。示例性的结合上述表1，当AP10组播唤醒站点1至站点15时，AP10发送的待唤醒站点的指示信息为图中最后一行的“1-1-1 1-1 1 1-1-1 1 1-1 1-1-1 1”。此时，各站点内也存储有组播唤醒标识。可选的，还可直接选用待唤醒站点所属的分组的标识来作为组播唤醒标识。
当AP10广播唤醒一个小区内的所有站点时，待唤醒站点的指示信息为待唤醒站点的广播唤醒标识，待唤醒站点的广播唤醒标识用于指示唤醒待唤醒站点所在的小区内的所有站点。此时，各站点内也存储有广播唤醒标识。可选的，还可直接选用待唤醒站点所属的小区的标识来作为广播唤醒标识。
可选的，当AP10唤醒所有未接入小区的站点时，待唤醒站点的指示信息为未关联标识，未关联标识用于指示唤醒未加入小区的所有站点。
结合图4所示唤醒帧的结构，本申请还提供一种实施例，该实施例中确定待唤醒站点的指示信息所指示的站点是否包含本站点，具体包括：
S401、确定待唤醒站点的指示信息与本站点的第一指示信息是否匹配。其中，本站点的第一指示信息包括未关联标识，或者，包括：本站点在所属小区内的标识、本站点的组播唤醒标识和本站点的广播唤醒标识。
示例性的，LP-WUR22在接收到待唤醒站点的指示信息时，比较待唤醒站点的指示信息与本站点中存储的第一指示信息，确定二者是否匹配。
可选的，本站点的第一指示信息也采用正交序列的形式存储。确定待唤醒站点的指示信息与本站点的第一指示信息是否匹配的过程，具体包括：
确定本站点的第一指示信息中是否存在第一标识，第一标识为与待唤醒站点的指示信息的相关度大于第一预设阈值的标识；若存在，则确定待唤醒站点的指示信息与站点的第一指示信息匹配。
示例性的，LP-WUR22任选第一指示信息中的一个标识，与待唤醒站点的指示信息进行相关运算，得到相关度。确定相关度是否大于第一预设阈值，若相关度小于第一预设阈值，则说明相关度接近于0，此时，可认为该标识与待唤醒站点的指示信息正交，即AP10发送的待唤醒站点的指示信息不是该标识，无法根据该标识确定本站点是否为待唤醒站点。则继续尝试第一指示信息中的其他标识，直至存在一个标识与待唤醒站点的指示信息的相关度大于第一预设阈值时，则说明相关度不为0或者不接近0。此时，可认为该标识与待唤醒站点的指示信息为同一标识，说明待唤醒站点的指示信息与本站点的第一指示信息匹 配。或者直至尝试完第一指示信息中的所有标识，各标识与待唤醒站点的指示信息的相关度都小于第一预设阈值，则说明待唤醒站点的指示信息与本站点的第一指示信息不匹配。
S402、若匹配，则确定待唤醒站点的指示信息所指示的站点包含本站点。
示例性的，当待唤醒站点的指示信息与本站点的第一指示信息匹配，则认为本站点为待唤醒站点；当待唤醒站点的指示信息与本站点的第一指示信息不匹配，则认为本站点不是待唤醒站点。
可选的，当LP-WUR22确定本站点不是待唤醒站点时，LP-WUR22不再接收载荷域的信息。当确定本站点为待唤醒站点时，LP-WUR22持续接收载荷域的信息。
可选的，参考图4所示唤醒帧的结构，在第一可能的待唤醒站点的指示信息的结构中，待唤醒站点的指示信息可采用二进制形式。
上述实施提供的方法中，在待唤醒站点的指示信息中，采用待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识等标识来区分不同的站点，由于各小区中站点的数量远小于网络中所有设备的数量，因此各标识所占的位数远小于MAC标识所占的位数，故而可加快LP-WUR22根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
第二种可能的待唤醒站点的指示信息的结构：
图5为本申请实施例二提供的唤醒帧的结构示意图，如图5所示，AP10发送的唤醒帧同样包括前导域、待唤醒站点的指示信息域以及载荷域。
与图4所示实施例不同的时，如图5所示，本实施例中，待唤醒站点的指示信息包括第二信息和第三信息，第二信息为待唤醒站点所属站点分组的标识；
第三信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识；
待唤醒站点所属站点分组的标识用于指示待唤醒站点所在的站点分组；待唤醒站点在所属小区内的标识用于指示唤醒待唤醒站点；待唤醒站点在所属站点分组内的标识用于指示唤醒待唤醒站点，待唤醒站点的组播唤醒标识用于指示唤醒待唤醒站点所在的站点分组内的所有站点。
示例性的，根据各站点上存储的标识，AP10为唤醒一个或多个待唤醒站点，其发送的待唤醒站点的指示信息可以为待唤醒站点所属站点分组的标识与如下中的任一项的结合：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识。
可选的，当站点所属小区内站点较多时，各站点的小区内标识需占用较多位数来表示，为减少位数，可采用站点的分组标识与分组内标识相结合的方式指示站点。此时，待唤醒站点的指示信息包括第二信息和第三信息。
示例性的，当AP10单播唤醒一个站点时，第二信息为待唤醒站点所属站点分组的标识，待唤醒站点所属站点分组的标识用于指示待唤醒站点所在的站点分组。第三信息为待唤醒站点在所属站点分组内的标识。待唤醒站点在所属站点分组内的标识用于指示唤醒待唤醒站点。
可选的，第三信息还可为待唤醒站点在所属小区内的标识。待唤醒站点在所属小区内的标识用于指示唤醒待唤醒站点。
示例性的，当AP10组播唤醒一个分组内的所有站点时，第二信息为待唤醒站点所属站点分组的标识。第三信息待唤醒站点的组播唤醒标识，待唤醒站点的组播唤醒标识用于指示唤醒待唤醒站点所在的站点分组内的所有站点。
结合图5所示唤醒帧的结构，本申请还提供一种实施例，该实施例中确定待唤醒站点的指示信息所指示的站点是否包含本站点，具体包括：
S501、确定第二信息与本站点所属站点分组的标识是否匹配。
示例性的，LP-WUR22在接收到待唤醒站点的指示信息时，首先比较第二信息与本站点中存储的分组标识，确定是否匹配。可选的，本站点的分组标识也采用正交序列的形式存储。
确定第二信息与站点所属站点分组的标识是否匹配的过程，具体包括：
确定第二信息与站点所属站点分组的标识的相关度是否大于第一预设阈值；若是，则确定第二信息与站点所属站点分组的标识匹配。
示例性的，LP-WUR22首先确定第二信息指示的待唤醒站点的所属站点分组的标识与本站点所属站点分组的标识是否匹配，当二者不匹配时，可认为确定待唤醒站点的指示信息所指示的站点不包含本站点。当二者匹配时，则需进一步确定第三信息与本站点的第二指示信息是否匹配。
可选的，当确定第二信息与站点所属站点分组的标识不匹配，则确定待唤醒站点的指示信息所指示的站点不包含本站点。无需再确定第三信息与站点的第二指示信息是否匹配，进而可减少能耗。
S502、当第二信息与本站点所属站点分组的标识匹配，确定第三信息与本站点的第二指示信息是否匹配。其中，站点的第二指示信息包括：站点在所属小区内的标识、站点在所属站点分组内的标识、站点的组播唤醒标识。
可选的，本站点的第二指示信息也采用正交序列的形式存储。
确定第三信息与站点的第二指示信息是否匹配的过程，具体包括：
确定站点的第二指示信息中是否存在第二标识，第二标识为与第三信息的相关度大于第一预设阈值的标识；若存在，则确定第三信息与站点的第二指示信息匹配。
示例性的，LP-WUR22任选第二指示信息中的一个标识，与第三信息进行相关运算，得到相关度。确定相关度是否大于第一预设阈值，若相关度小于第一预设阈值，则说明相关度接近于0，此时，可认为该标识与第三信息正交，即AP10发送的第三信息不是该标识，无法根据该标识确定本站点是否为待唤醒站点。则继续尝试第二指示信息中的其他标识，直至存在一个标识与第三信息的相关度大于第一预设阈值时，则说明相关度不为0或者不接近0。此时，可认为该标识与第三信息为同一标识，说明第三信息与本站点的第二指示信息匹配。或者直至尝试完第二指示信息中的所有标识，各标识与第三信息的相关度都小于第一预设阈值，则说明第三信息与本站点的第二指示信息不匹配。
S503、当第三信息与本站点的第二指示信息匹配，确定待唤醒站点的指示信息所指示的站点包含站点。
示例性的，只有当第二信息与站点所属站点分组的标识匹配，且第三信息与本站点的第二指示信息匹配时，认为本站点为待唤醒站点；否则，认为本站点不是待唤醒站点。
可选的，当确定本站点不是待唤醒站点时，LP-WUR22不再接收载荷域的信息。当确 定本站点为待唤醒站点时，LP-WUR22持续接收载荷域的信息。
可选的，参考图5所示唤醒帧的结构，在第二可能的待唤醒站点的指示信息的结构中，待唤醒站点的指示信息可采用二进制形式。可选的，可以为第二信息和第三信息均采用二进制形式。也可为第二信息采用二进制形式，第三信息采用正交序列形式。也可为第二信息采用正交序列形式，第三信息采用二进制形式。
与图4所示实施例相似，本实施提供的方法中，将待唤醒站点的指示信息分段为第二信息和第三信息，第二信息为待唤醒站点所属站点分组的标识，第三信息为待唤醒站点在所属小区内的标识、或待唤醒站点在所属站点分组内的标识、或待唤醒站点的组播唤醒标识来区分不同的站点，当仅通过第二信息即可确定本站点不需要被唤醒时，无需再检测第三信息，从而进一步加快了LP-WUR22根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
进一步地，在上述任一实施例的基础上，图6为本申请实施例三提供的唤醒帧的结构示意图，本实施例涉及的是待唤醒站点的指示信息还包括待唤醒站点的基本服务集标识。
如图6所示，待唤醒站点的指示信息还包括第四信息，第四信息为待唤醒站点的基本服务集标识。图6示例性的以图5实施例为基础进行说明，而不是对唤醒帧的结构的限制。
结合图6所示唤醒帧的结构，本申请还提供一种实施例，该实施例中确定待唤醒站点的指示信息所指示的站点是否包含本站点之前，唤醒站点的方法还包括：
确定第四信息与本站点的基本服务集标识匹配。
示例性的，LP-WUR22接收到的待唤醒站点的指示信息中还包括第四信息，第四信息为待唤醒站点的基本服务集标识，示例性的，可采用基本服务集标识来指示待唤醒站点所属的小区的标识。
当LP-WUR22确定第四信息与本站点中存储的小区标识匹配时，才开始进一步判断第一信息或第二信息与本站点中存储的标识的匹配情况。
可选的，第四信息在唤醒帧中的位置，也可为在第二信息和第三信息之间，可在LP-WUR22确定第二信息与本站点所属站点分组的标识匹配之后，再判断第四信息与本站点中存储的小区标识是否匹配。
本实施例中，通过在待唤醒站点的指示信息中增加待唤醒站点的基本服务集标识，可在根据基本服务集标识确定本站点不需要被唤醒时，无需再检测其他信息，从而进一步加快了LP-WUR22根据唤醒信息确定本站点是否需要被唤醒的速度，提高了唤醒站点的速率。
在上述任一实施例的基础上，图7为本申请实施例四提供的唤醒帧的结构示意图，如图7所示，本实施涉及的是待唤醒站点的指示信息还包括校验和信息。图7示例性的以图6实施例为基础进行说明。
结合图6所示唤醒帧的结构，本申请还提供一种实施例，该实施例中唤醒站点的主无线电之前，唤醒站点的方法还包括：
根据校验和信息对待唤醒站点的指示信息中除校验和信息外的其他信息进行校验，确定校验成功。
示例性的，LP-WUR22在确定待唤醒站点的指示信息中除校验和信息外的其他信息与本站点的标识匹配之后，还需确定接收到的待唤醒站点的指示信息是否正确。示例性的，可在待唤醒站点的指示信息的最后增加校验和信息，并根据校验和信息对待唤醒站点的指 示信息中除校验和信息外的其他信息进行校验，确定校验成功。
可选的，在上述任一实施例的基础上为进一步降低LP-WUR22的功耗，WUP采用二进制振幅键控(On-Off Keying，OOK)调制方式。
可选的，本申请上述各实施例中的待唤醒站点的指示信息在唤醒帧中的位置可进行任意调整，本申请不做限定。
可选的，结合图3，在前导域之前，唤醒帧中可能还包括传统802.11前导域，以使任意基于802.11协议的设备均可识别该唤醒帧，可以从传统802.11前导域中读取后续部分的长度，从而保护唤醒帧后续部分不会被传统的基于802.11协议的设备干扰。
进一步地，基于802.11协议的唤醒帧的前导域中包括：高吞吐率信号(High Throughput Signal，HT-SIG)、高吞吐率短训练序列(High Throughput-Short Training Frequence，HT-STF)和高吞吐率长训练序列(High Throughput-Long Training Frequence，HT-LTF)3部分，分别用于指示必要的信令、精确自动增益控制(automatic gain control,AGC)和信道估计。SIG域的设计是为了实现高吞吐率，适用于高速率和高能耗的设备。
而本申请中的LP-WUR22，功耗较低，功能简单，因此，为进一步降低能耗，本申请唤醒帧中的前导域可以不包括HT-SIG、HT-STF和HT-LTF3部分。
本申请再一方面还提供一种站点，用于执行上述图3至图7所示实施例提供唤醒站点的方法，具有相同的技术特征和技术效果，本申请对此不再赘述。
图8为本申请一实施例提供的站点的结构示意图。该站点可以为上述图1所示的终端设备20。该站点可以通过软件、硬件或者软硬件结合的方式实现。如图8所示，包括：
接收模块801，用于接收唤醒信息，唤醒信息包括待唤醒站点的指示信息，待唤醒站点的指示信息采用正交序列的形式；
检测模块802，用于确定待唤醒站点的指示信息所指示的站点是否包含站点；
唤醒模块803，用于若待唤醒站点的指示信息所指示的站点包含站点，则唤醒站点的主无线电。
可选的，待唤醒站点的指示信息包括第一信息，第一信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识；
待唤醒站点在所属小区内的标识用于指示唤醒待唤醒站点；待唤醒站点的组播唤醒标识用于指示唤醒待唤醒站点所在的站点分组内的所有站点；待唤醒站点的广播唤醒标识用于指示唤醒待唤醒站点所在的小区内的所有站点；未关联标识用于指示唤醒未加入小区的所有站点。
可选的，检测模块802具体用于，
确定待唤醒站点的指示信息与站点的第一指示信息是否匹配；
若匹配，则确定待唤醒站点的指示信息所指示的站点包含站点；
站点的第一指示信息包括未关联标识，或者，包括：站点在所属小区内的标识、站点的组播唤醒标识和站点的广播唤醒标识。
可选的，站点的第一指示信息采用正交序列的形式；检测模块802具体用于，
确定站点的第一指示信息中是否存在第一标识，第一标识为与待唤醒站点的指示信息的相关度大于第一预设阈值的标识；
若存在，则确定待唤醒站点的指示信息与站点的第一指示信息匹配。
可选的，待唤醒站点的指示信息包括第二信息和第三信息，第二信息为待唤醒站点所属站点分组的标识；
第三信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识；
待唤醒站点所属站点分组的标识用于指示待唤醒站点所在的站点分组；待唤醒站点在所属小区内的标识用于指示唤醒待唤醒站点；待唤醒站点在所属站点分组内的标识用于指示唤醒待唤醒站点，待唤醒站点的组播唤醒标识用于指示唤醒待唤醒站点所在的站点分组内的所有站点。
可选的，检测模块802具体用于，
确定第二信息与站点所属站点分组的标识是否匹配；
若第二信息与站点所属站点分组的标识匹配，则确定第三信息与站点的第二指示信息是否匹配；
若第三信息与站点的第二指示信息匹配，则确定待唤醒站点的指示信息所指示的站点包含站点；
站点的第二指示信息包括：站点在所属小区内的标识、站点在所属站点分组内的标识、站点的组播唤醒标识。
可选的，站点所属站点分组的标识和站点的第二指示信息采用正交序列形式；检测模块802具体用于，
确定第二信息与站点所属站点分组的标识的相关度是否大于第一预设阈值；
若是，则确定第二信息与站点所属站点分组的标识匹配；
确定站点的第二指示信息中是否存在第二标识，第二标识为与第三信息的相关度大于第一预设阈值的标识；
若存在，则确定第三信息与站点的第二指示信息匹配。
可选的，待唤醒站点的指示信息还包括第四信息，第四信息为待唤醒站点的基本服务集标识；检测模块802还用于，
确定第四信息与站点的基本服务集标识匹配。
可选的，待唤醒站点的指示信息还包括校验和信息；检测模块802还用于，
根据校验和信息对待唤醒站点的指示信息中除校验和信息外的其他信息进行校验，确定校验成功。
本申请又一方面还提供一种站点，用于执行上述图3至图7所示实施例提供唤醒站点的方法，具有相同的技术特征和技术效果，本申请对此不再赘述。
图9为本申请再一实施例提供的站点的结构示意图。该站点可以为上述图1所示的终端设备20。如图9所示，包括：
接收器901，用于接收唤醒信息，唤醒信息包括待唤醒站点的指示信息，待唤醒站点的指示信息采用正交序列的形式；
处理器902，用于确定待唤醒站点的指示信息所指示的站点是否包含站点；
处理器902，还用于若待唤醒站点的指示信息所指示的站点包含站点，则唤醒站点的主无线电。
可选的，待唤醒站点的指示信息包括第一信息，第一信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识；
待唤醒站点在所属小区内的标识用于指示唤醒待唤醒站点；待唤醒站点的组播唤醒标识用于指示唤醒待唤醒站点所在的站点分组内的所有站点；待唤醒站点的广播唤醒标识用于指示唤醒待唤醒站点所在的小区内的所有站点；未关联标识用于指示唤醒未加入小区的所有站点。
可选的，处理器902具体用于，
确定待唤醒站点的指示信息与站点的第一指示信息是否匹配；
若匹配，则确定待唤醒站点的指示信息所指示的站点包含站点；
站点的第一指示信息包括未关联标识，或者，包括：站点在所属小区内的标识、站点的组播唤醒标识和站点的广播唤醒标识。
可选的，站点的第一指示信息采用正交序列的形式；处理器902具体用于，
确定站点的第一指示信息中是否存在第一标识，第一标识为与待唤醒站点的指示信息的相关度大于第一预设阈值的标识；
若存在，则确定待唤醒站点的指示信息与站点的第一指示信息匹配。
可选的，待唤醒站点的指示信息包括第二信息和第三信息，第二信息为待唤醒站点所属站点分组的标识；
第三信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识；
待唤醒站点所属站点分组的标识用于指示待唤醒站点所在的站点分组；待唤醒站点在所属小区内的标识用于指示唤醒待唤醒站点；待唤醒站点在所属站点分组内的标识用于指示唤醒待唤醒站点，待唤醒站点的组播唤醒标识用于指示唤醒待唤醒站点所在的站点分组内的所有站点。
可选的，处理器902具体用于，
确定第二信息与站点所属站点分组的标识是否匹配；
若第二信息与站点所属站点分组的标识匹配，则确定第三信息与站点的第二指示信息是否匹配；
若第三信息与站点的第二指示信息匹配，则确定待唤醒站点的指示信息所指示的站点包含站点；
站点的第二指示信息包括：站点在所属小区内的标识、站点在所属站点分组内的标识、站点的组播唤醒标识。
可选的，站点所属站点分组的标识和站点的第二指示信息采用正交序列形式；处理器902具体用于，
确定第二信息与站点所属站点分组的标识的相关度是否大于第一预设阈值；
若是，则确定第二信息与站点所属站点分组的标识匹配；
确定站点的第二指示信息中是否存在第二标识，第二标识为与第三信息的相关度大于第一预设阈值的标识；
若存在，则确定第三信息与站点的第二指示信息匹配。
可选的，待唤醒站点的指示信息还包括第四信息，第四信息为待唤醒站点的基本服务集标识；处理器902还用于，
确定第四信息与站点的基本服务集标识匹配。
可选的，待唤醒站点的指示信息还包括校验和信息；处理器902还用于，
根据校验和信息对待唤醒站点的指示信息中除校验和信息外的其他信息进行校验，确定校验成功。
申请实施例还提供一种程序，该程序在被处理器执行时用于执行上述图3至图7所示实施例中的唤醒站点的方法。本申请实施例还提供一种程序产品，例如计算机可读存储介质，包括如上所述的程序。本申请实施例还提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述图3至图7所示实施例中的唤醒站点的方法。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的方法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤)或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如软盘、硬盘、磁带)、光介质(例如光盘)、或者半导体介质(例如固态硬盘(solid-state drive，SSD))等各种可以存储程序代码的非短暂性的(non-transitory)机器可读介质。
需要说明的是，本申请所提供的实施例仅仅是示意性的。所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。在本申请实施例以及附图中揭示的特征可以独立存在也可以组合存在。在本申请实施例中以硬件形式描述的特征可以通过软件来执行，反之亦然。在此不做限定。

Claims (21)

  1. 一种唤醒站点的方法，其特征在于，包括：
    站点接收唤醒信息，所述唤醒信息包括待唤醒站点的指示信息，所述待唤醒站点的指示信息采用正交序列的形式；
    确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点；
    若所述待唤醒站点的指示信息所指示的站点包含所述站点，则唤醒所述站点的主无线电。
  2. 根据权利要求1所述的方法，其特征在于，所述待唤醒站点的指示信息包括第一信息，所述第一信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识；
    所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点；所述待唤醒站点的广播唤醒标识用于指示唤醒所述待唤醒站点所在的小区内的所有站点；所述未关联标识用于指示唤醒未加入小区的所有站点。
  3. 根据权利要求2所述的方法，其特征在于，所述确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点，具体包括：
    确定所述待唤醒站点的指示信息与所述站点的第一指示信息是否匹配；
    若匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
    所述站点的第一指示信息包括未关联标识，或者，包括：所述站点在所属小区内的标识、所述站点的组播唤醒标识和所述站点的广播唤醒标识。
  4. 根据权利要求3所述的方法，其特征在于，所述站点的第一指示信息采用正交序列的形式；所述确定所述待唤醒站点的指示信息与所述站点的第一指示信息是否匹配，具体包括：
    确定所述站点的第一指示信息中是否存在第一标识，所述第一标识为与所述待唤醒站点的指示信息的相关度大于第一预设阈值的标识；
    若存在，则确定所述待唤醒站点的指示信息与所述站点的第一指示信息匹配。
  5. 根据权利要求1所述的方法，其特征在于，所述待唤醒站点的指示信息包括第二信息和第三信息，所述第二信息为待唤醒站点所属站点分组的标识；
    所述第三信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识；
    所述待唤醒站点所属站点分组的标识用于指示所述待唤醒站点所在的站点分组；所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点在所属站点分组内的标识用于指示唤醒所述待唤醒站点，所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点。
  6. 根据权利要求5所述的方法，其特征在于，所述确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点，具体包括：
    确定所述第二信息与所述站点所属站点分组的标识是否匹配；
    若所述第二信息与所述站点所属站点分组的标识匹配，则确定所述第三信息与所述站 点的第二指示信息是否匹配；
    若所述第三信息与所述站点的第二指示信息匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
    所述站点的第二指示信息包括：所述站点在所属小区内的标识、所述站点在所属站点分组内的标识、所述站点的组播唤醒标识。
  7. 根据权利要求6所述的方法，其特征在于，所述站点所属站点分组的标识和所述站点的第二指示信息采用正交序列形式；所述确定所述第二信息与所述站点所属站点分组的标识是否匹配，具体包括：
    确定所述第二信息与所述站点所属站点分组的标识的相关度是否大于第一预设阈值；
    若是，则确定所述第二信息与所述站点所属站点分组的标识匹配；
    所述确定所述第三信息与所述站点的第二指示信息是否匹配，具体包括：
    确定所述站点的第二指示信息中是否存在第二标识，所述第二标识为与所述第三信息的相关度大于第一预设阈值的标识；
    若存在，则确定所述第三信息与所述站点的第二指示信息匹配。
  8. 根据权利要求2至7任一项所述的方法，其特征在于，所述待唤醒站点的指示信息还包括第四信息，所述第四信息为所述待唤醒站点的基本服务集标识；所述确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点之前，所述方法还包括：
    确定所述第四信息与所述站点的基本服务集标识匹配。
  9. 根据权利要求2至8任一项所述的方法，其特征在于，所述待唤醒站点的指示信息还包括校验和信息；所述唤醒所述站点的主无线电之前，所述方法还包括：
    根据所述校验和信息对所述待唤醒站点的指示信息中除所述校验和信息外的其他信息进行校验，确定校验成功。
  10. 一种站点，其特征在于，包括：
    接收模块，用于接收唤醒信息，所述唤醒信息包括待唤醒站点的指示信息，所述待唤醒站点的指示信息采用正交序列的形式；
    检测模块，用于确定所述待唤醒站点的指示信息所指示的站点是否包含所述站点；
    唤醒模块，用于若所述待唤醒站点的指示信息所指示的站点包含所述站点，则唤醒所述站点的主无线电。
  11. 根据权利要求10所述的站点，其特征在于，所述待唤醒站点的指示信息包括第一信息，所述第一信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点的组播唤醒标识、待唤醒站点的广播唤醒标识、未关联标识；
    所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点；所述待唤醒站点的广播唤醒标识用于指示唤醒所述待唤醒站点所在的小区内的所有站点；所述未关联标识用于指示唤醒未加入小区的所有站点。
  12. 根据权利要求11所述的站点，其特征在于，所述检测模块具体用于，
    确定所述待唤醒站点的指示信息与所述站点的第一指示信息是否匹配；
    若匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
    所述站点的第一指示信息包括未关联标识，或者，包括：所述站点在所属小区内的标 识、所述站点的组播唤醒标识和所述站点的广播唤醒标识。
  13. 根据权利要求12所述的站点，其特征在于，所述站点的第一指示信息采用正交序列的形式；所述检测模块具体用于，
    确定所述站点的第一指示信息中是否存在第一标识，所述第一标识为与所述待唤醒站点的指示信息的相关度大于第一预设阈值的标识；
    若存在，则确定所述待唤醒站点的指示信息与所述站点的第一指示信息匹配。
  14. 根据权利要求10所述的站点，其特征在于，所述待唤醒站点的指示信息包括第二信息和第三信息，所述第二信息为待唤醒站点所属站点分组的标识；
    所述第三信息为如下中的任一项：待唤醒站点在所属小区内的标识、待唤醒站点在所属站点分组内的标识、待唤醒站点的组播唤醒标识；
    所述待唤醒站点所属站点分组的标识用于指示所述待唤醒站点所在的站点分组；所述待唤醒站点在所属小区内的标识用于指示唤醒所述待唤醒站点；所述待唤醒站点在所属站点分组内的标识用于指示唤醒所述待唤醒站点，所述待唤醒站点的组播唤醒标识用于指示唤醒所述待唤醒站点所在的站点分组内的所有站点。
  15. 根据权利要求14所述的站点，其特征在于，所述检测模块具体用于，
    确定所述第二信息与所述站点所属站点分组的标识是否匹配；
    若所述第二信息与所述站点所属站点分组的标识匹配，则确定所述第三信息与所述站点的第二指示信息是否匹配；
    若所述第三信息与所述站点的第二指示信息匹配，则确定所述待唤醒站点的指示信息所指示的站点包含所述站点；
    所述站点的第二指示信息包括：所述站点在所属小区内的标识、所述站点在所属站点分组内的标识、所述站点的组播唤醒标识。
  16. 根据权利要求15所述的站点，其特征在于，所述站点所属站点分组的标识和所述站点的第二指示信息采用正交序列形式；所述检测模块具体用于，
    确定所述第二信息与所述站点所属站点分组的标识的相关度是否大于第一预设阈值；
    若是，则确定所述第二信息与所述站点所属站点分组的标识匹配；
    确定所述站点的第二指示信息中是否存在第二标识，所述第二标识为与所述第三信息的相关度大于第一预设阈值的标识；
    若存在，则确定所述第三信息与所述站点的第二指示信息匹配。
  17. 根据权利要求11至16任一项所述的站点，其特征在于，所述待唤醒站点的指示信息还包括第四信息，所述第四信息为所述待唤醒站点的基本服务集标识；所述检测模块还用于，
    确定所述第四信息与所述站点的基本服务集标识匹配。
  18. 根据权利要求11至17任一项所述的站点，其特征在于，所述待唤醒站点的指示信息还包括校验和信息；所述检测模块还用于，
    根据所述校验和信息对所述待唤醒站点的指示信息中除所述校验和信息外的其他信息进行校验，确定校验成功。
  19. 一种程序，其特征在于，所述程序在被处理器执行时用于执行权利要求1至9任一项所述的唤醒站点的方法。
  20. 一种程序产品，其特征在于，包括权利要求19所述的程序。
  21. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行权利要求1至9任一项所述的唤醒站点的方法。
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