WO2023077520A1 - 无线通信方法、装置、设备以及存储介质 - Google Patents

无线通信方法、装置、设备以及存储介质 Download PDF

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Publication number
WO2023077520A1
WO2023077520A1 PCT/CN2021/129364 CN2021129364W WO2023077520A1 WO 2023077520 A1 WO2023077520 A1 WO 2023077520A1 CN 2021129364 W CN2021129364 W CN 2021129364W WO 2023077520 A1 WO2023077520 A1 WO 2023077520A1
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Prior art keywords
connection
communication connection
multiple connections
nstr
supporting multiple
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PCT/CN2021/129364
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English (en)
French (fr)
Inventor
董贤东
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2021/129364 priority Critical patent/WO2023077520A1/zh
Priority to CN202180003636.XA priority patent/CN116420421A/zh
Publication of WO2023077520A1 publication Critical patent/WO2023077520A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections

Definitions

  • Embodiments of the present disclosure relate to the field of mobile communication technologies, and specifically, embodiments of the present disclosure relate to a wireless communication method, device, device, and storage medium.
  • Wi-Fi Wireless Fidelity
  • the research content of Wi-Fi technology such as 320MHz bandwidth transmission, aggregation and coordination of multiple frequency bands, etc., its main application scenarios such as video transmission, augmented reality (Augmented Reality, AR), virtual reality (Virtual Reality, VR )wait.
  • augmented reality Augmented Reality, AR
  • virtual reality Virtual Reality, VR
  • the aggregation and coordination of multiple frequency bands refers to the simultaneous communication between devices in 2.4GHz, 5.8GHz, 6GHz and other frequency bands.
  • MAC Media Access Control
  • the aggregation and coordination of multiple frequency bands is expected to support low-latency transmission.
  • the multi-band aggregation and coordination technology will support a maximum bandwidth of 320MHz (160MHz+160MHz). In addition, it may also support 240MHz (160MHz+80MHz) and other bandwidths supported by existing standards.
  • NSTR Non-Simultaneous Transmit and Receive
  • mobileAP MLD mobile Access Point Multi-Link Device
  • the primary communication connection in the NSTR connection pair will be used as the primary communication connection to send a Beacon frame or a Probe Response frame, but how does a site device that supports multiple connections indicate whether it supports the mobile AP MLD function, and How to determine the main communication link in the NSTR connection pair is still inconclusive.
  • Embodiments of the present disclosure provide a wireless communication method, device, device, and storage medium for informing a first station device that a station device currently supporting multi-connection supports a mobile multi-connection access point function.
  • an embodiment of the present disclosure provides a wireless communication method, which can be applied to a site device supporting multiple connections, and the method includes:
  • Determining a first message frame where the first message frame includes an identification information bit, and the identification information bit is used to indicate that the station device supporting multiple connections supports a mobile multi-connection access point function;
  • an embodiment of the present disclosure also provides a wireless communication device, which includes:
  • a determining module configured to determine a first message frame, where the first message frame includes an identification information bit, and the identification information bit is used to indicate that the station device supporting multiple connections supports the mobile multi-connection access point function;
  • a sending module configured to send the first message frame to the first site device.
  • an embodiment of the present disclosure also provides a site device supporting multiple connections, including a memory, a processor, and a computer program stored on the memory and operable on the processor.
  • the wireless communication method provided by the embodiment.
  • an embodiment of the present disclosure also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the wireless communication method provided by the embodiment of the present disclosure is implemented. .
  • the site device supporting multiple connections may indicate to the first site device that the site device supporting multiple connections supports the mobile AP MLD capability during the process of establishing a communication connection with the first site device, which has high applicability.
  • FIG. 1 is a flowchart of a wireless communication method provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of an MLD capability information subfield provided by an embodiment of the present disclosure
  • Fig. 3 is another flow chart of the wireless communication method provided by the disclosed embodiment
  • FIG. 4 is a schematic structural diagram of a wireless communication device provided by an embodiment of the present disclosure.
  • Fig. 5 is a schematic structural diagram of a site device supporting multiple connections provided by an embodiment of the present disclosure.
  • first, second, third, etc. may be used in the present disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another.
  • first information may also be called second information, and similarly, second information may also be called first information.
  • word “if” as used herein could be interpreted as “at” or “when” or "in response to a determination.”
  • Embodiments of the present disclosure provide a wireless communication method, device, device, and storage medium, which are used for a site device supporting multiple connections to indicate to the first site device that it supports multiple connections during the process of establishing a communication connection with the first site device.
  • the site device supports the mobile AP MLD capability, and provides a way to determine the primary communication connection in the NSTR connection pair during the process of establishing a communication connection.
  • the method and the device are conceived based on the same application. Since the principle of solving problems of the method and the device is similar, the implementation of the device and the method can be referred to each other, and the repetition will not be repeated.
  • an embodiment of the present disclosure provides a wireless communication method.
  • the method may be applied to a station device supporting multiple connections.
  • the wireless communication method shown in Figure 1 may specifically include the following steps:
  • a first message frame is determined, and the first message frame includes an identification information bit, and the identification information bit is used to indicate that a station device supporting multiple connections supports a mobile multi-connection access point function.
  • the site device supporting multiple connections in the embodiment of the present disclosure is a non-access point device (Non-Access Point Multi-Link Device, Non-AP MLD) supporting multiple connections.
  • Non-Access Point Multi-Link Device Non-AP MLD
  • the first message frame is a message frame that the site device supporting multiple connections needs to send to the first site device during the process of establishing a multi-communication connection with the first site device.
  • the first message frame is a message frame that needs to be sent to the first site device by the site device supporting multiple connections during the reassociation process with the first site device.
  • the first station device in the embodiment of the present disclosure may be an access point device (Access Point Multi-Link Device, AP MLD) or a station (Station, STA) device supporting multiple connections.
  • AP MLD Access Point Multi-Link Device
  • STA station
  • the above-mentioned first message frame is a probe request (Probe Request) frame or an association request (Association Request) frame.
  • the above probe request frame may be a multi-connection probe request (ML Probe Request) frame
  • the above association request frame may be a reassociation request (Reassociation Request) frame.
  • the station device supporting multiple connections may determine the probe request frame that needs to be sent to the first station device as the first message frame, and the probe request frame includes an identification information bit, which is used to indicate that the station device supporting multiple connections supports mobile Multi-connection access point (mobile AP MLD) function.
  • mobile AP MLD mobile Multi-connection access point
  • the station device supporting multiple connections may determine the association request frame that needs to be sent to the first station device as the first message frame, and the association request frame includes an identification information bit, which is used to indicate that the station device supporting multiple connections supports mobile AP MLD function.
  • the first message frame includes a multi-connection ML information element (element), and the identification information bit is one or more bits in the multi-connection ML information element.
  • the station device supporting multiple connections may indicate that the station device supporting multiple connections supports the mobile AP MLD function through one or more bits carried in the ML information element of the first message frame.
  • the above identification information bits may be one or more bits in the MLD capability information subfield in the ML information element.
  • the station device supporting multiple connections may indicate that the station device supporting multiple connections supports the mobile AP MLD function through one or more bits in the MLD capability information subfield carried in the ML information element of the first message frame.
  • the above identification information bit may be a reserved bit in the MLD capability information subfield in the ML information element. That is, the reserved bit in the MLD capability information subfield indicates that the station device supporting multiple connections supports the mobile AP MLD function.
  • the MLD capability information subfield can indicate the different capabilities supported by the site equipment supporting multiple connections through different bits. For example, Maximum Number Of Simultaneous Links indicates the simultaneous reception and transmission supported by the site equipment supporting multiple connections The maximum number of communication connections, SRS Support indicates that the site equipment supporting multiple connections supports receiving frames with SRS Control subfields, TID-To-Link Mapping Negotiation Supported indicates that the site equipment supporting multiple connections supports TID-to-link mapping negotiation , Frequency Separation For STR indicates the frequency interval between the simultaneous receiving and sending connections supported by the site device supporting multiple connections, and AAR Support indicates that the site device supporting multiple connections supports receiving frames with the AAR Control subfield.
  • the reserved bit (Reserved) of the MLD capability information subfield can be used to indicate that the station device supporting multiple connections supports the mobile AP MLD function.
  • Step 102 sending the first message frame to the first site device.
  • the site device supporting multiple connections sends a probe request frame to the first site device, where the probe request frame includes an identification information bit for indicating that the site device supporting multiple connections supports the mobileAP MLD function.
  • the station device supporting multiple connections sends an association request frame to the first station device, where the association request frame includes identification information bits for indicating that the station device supporting multiple connections supports the mobile AP MLD function.
  • the embodiment of the present disclosure also provides a wireless communication method.
  • the method can be applied to a station device supporting multiple connections.
  • the wireless communication method shown in Figure 3 may specifically include the following steps:
  • Step 301 in the process of establishing a communication connection with a first site device, determine a primary communication connection in an NSTR connection pair.
  • a site device that supports multiple connections needs to work under the NSTR connection pair when it supports the mobile AP MLD function. Therefore, when a site device that supports multiple connections establishes a communication connection with the first site device, it needs to determine the main communication in the NSTR connection pair. connect.
  • determining the main communication connection in the NSTR connection pair includes at least one of the following:
  • the first communication connection in the NSTR connection pair is determined as the primary communication connection, and the first communication connection is a communication connection for establishing an association between a site device supporting multiple connections and the first site device.
  • the main communication connection in the NSTR connection pair is used to send a beacon (Beacon) frame or a probe response (ProbeResponse) frame.
  • the site device supporting multiple connections can determine any communication connection in the NSTR connection pair as the primary communication connection.
  • the site device supporting multiple connections may determine the first communication connection in the NSTR connection pair as the primary communication connection.
  • the first communication connection in the NSTR connection pair is a communication connection that establishes an association between a site device that supports multiple connections and the first site device.
  • the site device supporting multiple connections establishes an association with the first site device through the first communication connection in the NSTR connection pair, and then determines the first communication connection as the primary communication connection in the NSTR connection pair.
  • the site device supporting multiple connections may send a beacon (Beacon) to the first site device through the determined primary communication connection. ) frame or probe response (ProbeResponse) frame.
  • Beacon beacon
  • ProbeResponse probe response
  • the site device supporting multiple connections may also send indication information to the first site device to indicate the primary communication connection in the NSTR connection pair.
  • the first site device may determine the primary communication connection in the NSTR connection pair based on the indication information, and receive a beacon (Beacon) frame or probe response (beacon) frame or probe response ( ProbeResponse) frame.
  • Beacon Beacon
  • Beacon probe response
  • ProbeResponse ProbeResponse
  • the indication information may be carried in any message sent by the site device supporting multiple connections to the first site device.
  • the site device supporting multiple connections may also indicate the primary communication connection in the NSTR connection pair by sending a first message frame to the first site device.
  • the first message frame includes a primary communication connection identification bit, which is used to indicate the primary communication connection in the NSTR connection pair.
  • the above-mentioned main communication connection identification bit may be one or more bits in the ML information element.
  • the station equipment supporting multiple connections can indicate that the station equipment supporting multiple connections supports the mobile AP MLD function through one or more bits in the ML information element carried in the first message frame, and can also pass the ML information element The other one or more bits indicate the primary communication connection in the NSTR connection pair.
  • the above-mentioned primary communication connection identification bit may be one or more bits in the MLD capability information subfield in the ML information element.
  • the station device that supports multiple connections can indicate that the station device that supports multiple connections supports the mobile AP MLD function through one or more bits in the MLD capability information subfield carried in the ML information element of the first message frame.
  • the main communication connection in the NSTR connection pair may be indicated by other one or more bits in the MLD capability information subfield.
  • the above identification information bit may be a reserved bit in the MLD capability information subfield in the ML information element. That is, different bits in the reserved bits in the MLD capability information subfield respectively indicate that the site device supporting multiple connections supports the mobile AP MLD function and the main communication connection in the NSTR connection pair.
  • the site device supporting multiple connections may also indicate the NSTR connection pair through a first message frame sent to the first site device.
  • the first message frame includes a connection pair identification bit, which is used to indicate the NSTR connection pair with the first site device.
  • connection pair identification bit may be one or more bits in the ML information element.
  • the ML information element of the first message frame sent by the station device supporting multiple connections may include an identification information bit and a connection pair identification bit, to respectively indicate that the station device supporting multiple connections supports the mobile AP MLD function and communicates with the first station NSTR connection pairs between devices.
  • the identification information bit and the connection pair identification bit are respectively different bits in the ML information element, and the identification information bit and the connection pair identification bit may be one or more bits in the ML information element respectively.
  • the site device supporting multiple connections indicates that the site device supporting multiple connections supports the mobile AP MLD function and the NSTR connection pair with the first site device through different bits carried in the ML information element of the first message frame.
  • the ML information element of the first message frame sent by the station device supporting multiple connections may include an identification information bit, a main communication connection identification bit, and a connection pair identification bit, to respectively indicate that the station device supporting multiple connections supports mobile AP MLD function, the NSTR connection pair with the first site device, and the primary communication connection in the NSTR connection pair.
  • the identification information bit, the main communication connection identification bit and the connection pair identification bit are respectively different bits in the ML information element, and the identification information bit, the main communication connection identification bit and the connection pair identification bit can be respectively the bits in the ML information element of one or more bits.
  • the station device supporting multiple connections indicates that the station device supporting multiple connections supports the mobile AP MLD function, the NSTR connection pair and the NSTR connection pair between the first station device and the first station device through different bits carried in the ML information element of the first message frame.
  • the primary communication connection in a connection pair.
  • connection pair identification bit may be one or more bits in the MLD capability information subfield in the ML information element.
  • the MLD capability information subfield of the ML information element of the first message frame sent by the station device supporting multiple connections may include an identification information bit and a connection pair identification bit to respectively indicate that the station device supporting multiple connections supports mobile AP MLD function and NSTR connection pair with first site equipment.
  • the identification information bit and the connection pair identification bit are different bits in the MLD capability information subfield respectively, and the identification information bit and the connection pair identification bit may be one or more bits in the MLD capability information subfield respectively.
  • the station device that supports multiple connections indicates that the station device that supports multiple connections supports the mobile AP MLD function and communicates with the first station device through different bits of the MLD capability information subfield carried in the ML information element of the first message frame. NSTR connection pair.
  • the MLD capability information subfield of the ML information element of the first message frame sent by the station device supporting multiple connections may include an identification information bit, a main communication connection identification bit, and a connection pair identification bit to respectively indicate that multiple connections are supported.
  • the connected site device supports the mobile AP MLD function, the NSTR connection pair with the first site device, and the main communication connection in the NSTR connection pair.
  • the identification information bit, the main communication connection identification bit and the connection pair identification bit are different bits in the MLD capability information subfield respectively, and the identification information bit, the main communication connection identification bit and the connection pair identification bit can be respectively the MLD capability One or more bits in the information subfield.
  • the site device supporting multiple connections indicates that the site device supporting multiple connections supports the mobile AP MLD function through different bits in the MLD capability information subfield of the ML information element carried in the first message frame.
  • the NSTR connection pair and the main communication connection in the NSTR connection pair are identical to each other.
  • the above identification information bit may be a reserved bit in the MLD capability information subfield in the ML information element. That is, different bits in the reserved bits in the MLD capability information subfield respectively indicate that the site device supporting multiple connections supports the mobile AP MLD function, the NSTR connection pair with the first site device, and the main communication connection in the NSTR connection pair
  • the site device supporting multiple connections may also send notification information to the first site device, which is used to indicate the NSTR connection pair with the first site device.
  • the foregoing notification information may be carried in any message sent by the site device supporting multiple connections to the first site device.
  • the above notification information is the same information as the indication information sent by the site device supporting multiple connections to the first site device, that is, the indication information sent by the site device supporting multiple connections to the first site device, and the indication information is used to indicate An NSTR connection pair with the first site device and a main communication connection in the NSTR connection pair.
  • the site device supporting multiple connections may indicate to the first site device that the site device supporting multiple connections supports the mobile AP MLD capability, and the communication with the first site device The NSTR connection pair and the main communication connection in the NSTR connection pair, so that the first site device can determine the main communication connection in the NSTR connection pair, and receive the beacon frame and the probe response frame through the main communication connection.
  • the embodiment of the present disclosure also provides a method for determining a primary communication connection in an NSTR connection pair during a process of establishing a communication connection between a site device supporting multiple connections and a first site device, which has high applicability.
  • the embodiments of the present disclosure also provide a wireless communication device, which can be applied to devices that provide voice and/or data connectivity to users, handheld devices with wireless connection functions modem, or other processing equipment connected to the wireless modem, etc.
  • an embodiment of the present disclosure provides a wireless communication device, including:
  • the determining module 401 is configured to determine a first message frame, where the first message frame includes an identification information bit, and the identification information bit is used to indicate that the station device supporting multiple connections supports the mobile multi-connection access point function;
  • the sending module 402 is configured to send the above-mentioned first message frame to the first site device.
  • the first message frame includes a multi-connection ML information element, and the identification information bit is one or more bits in the ML information element.
  • the above-mentioned identification information bits are one or more bits in the MLD capability information subfield of the above-mentioned ML information element.
  • the above determination module 401 is also used to:
  • the above determination module 401 is configured to:
  • the first communication connection in the NSTR connection pair is determined as the primary communication connection, and the first communication connection is a communication connection for establishing an association between the site device supporting multiple connections and the first site device.
  • the above sending module 402 is also used to:
  • the above-mentioned first message frame further includes a main communication connection identification bit
  • the above-mentioned main communication connection identification bit is one or more bits in the above-mentioned ML information element, and the above-mentioned main communication connection identification bit uses Used to indicate the main communication connection in the NSTR connection pair.
  • the above-mentioned first message frame further includes a connection pair identification bit
  • the above-mentioned connection pair identification bit is one or more bits in the above-mentioned ML information element
  • the above-mentioned connection pair identification bit is used to indicate the NSTR Connect pair.
  • the foregoing first message frame is a detection request frame or an association request frame.
  • the foregoing site device supporting multiple connections includes a non-AP MLD supporting multiple connections.
  • the above device can be used to indicate to the first site device that the site device supporting multiple connections supports the mobile AP MLD capability, the NSTR connection pair between the site device supporting multiple connections and the first site device, and the NSTR connection pair The primary communication connection, so that the first site device can determine the primary communication connection in the NSTR connection pair, and receive the beacon frame and the probe response frame through the primary communication connection.
  • the above-mentioned apparatus can also determine the main communication connection in the NSTR connection pair during the process of establishing a communication connection between the site device supporting multiple connections and the first site device, which has high applicability.
  • the embodiment of the present disclosure also provides a site device supporting multiple connections, as shown in FIG. 5
  • the site device 5000 supporting multiple connections shown in FIG. 5 may be a server, including: a processor 5001 and memory 5003.
  • the processor 5001 is connected to the memory 5003 , such as through a bus 5002 .
  • the site device 5000 supporting multiple connections may further include a transceiver 5004 . It should be noted that, in practical applications, the transceiver 5004 is not limited to one, and the structure of the site device 5000 supporting multiple connections does not limit the embodiment of the present disclosure.
  • Processor 5001 can be CPU (Central Processing Unit, central processing unit), general purpose processor, DSP (Digital Signal Processor, data signal processor), ASIC (Application Specific Integrated Circuit, application specific integrated circuit), FPGA (Field Programmable Gate Array , Field Programmable Gate Array) or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It can implement or execute the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor 5001 may also be a combination that implements computing functions, for example, a combination of one or more microprocessors, a combination of DSP and a microprocessor, and the like.
  • Bus 5002 may include a path for communicating information between the components described above.
  • the bus 5002 may be a PCI (Peripheral Component Interconnect, Peripheral Component Interconnect Standard) bus or an EISA (Extended Industry Standard Architecture, Extended Industry Standard Architecture) bus, etc.
  • the bus 5002 can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in FIG. 5 , but it does not mean that there is only one bus or one type of bus.
  • the memory 5003 may be a read-only memory (Read Only Memory, ROM) or other types of static storage devices capable of storing static information and instructions, a random access memory (Random Access Memory, RAM) or other types of memory devices capable of storing information and instructions
  • a dynamic storage device can also be an Electrically Erasable Programmable Read Only Memory (EEPROM), a Compact Disc Read Only Memory (CD-ROM) or other optical disc storage, optical disc storage (including compression optical disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage medium or other magnetic storage device, or a computer that can be used to carry or store desired program code in the form of instructions or data structures and can be accessed by a computer Any other medium, but not limited to it.
  • EEPROM Electrically Erasable Programmable Read Only Memory
  • CD-ROM Compact Disc Read Only Memory
  • CD-ROM Compact Disc Read Only Memory
  • optical disc storage including compression optical disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.
  • the memory 5003 is used to store application program codes for implementing the solutions of the present disclosure, and the execution is controlled by the processor 5001 .
  • the processor 5001 is used to execute the application program codes stored in the memory 5003 to realize:
  • the first message frame includes an identification information bit, and the identification information bit is used to indicate that the station device supporting multiple connections supports the mobile multi-connection access point function;
  • the first message frame includes a multi-connection ML information element, and the identification information bit is one or more bits in the ML information element.
  • the above-mentioned identification information bits are one or more bits in the MLD capability information subfield of the above-mentioned ML information element.
  • the processor 5001 is further configured to:
  • the above-mentioned processor 5001 is configured to:
  • the first communication connection in the NSTR connection pair is determined as the primary communication connection, and the first communication connection is a communication connection for establishing an association between the site device supporting multiple connections and the first site device.
  • the processor 5001 is further configured to:
  • the above-mentioned first message frame further includes a main communication connection identification bit
  • the above-mentioned main communication connection identification bit is one or more bits in the above-mentioned ML information element, and the above-mentioned main communication connection identification bit uses Used to indicate the main communication connection in the NSTR connection pair.
  • the above-mentioned first message frame further includes a connection pair identification bit
  • the above-mentioned connection pair identification bit is one or more bits in the above-mentioned ML information element
  • the above-mentioned connection pair identification bit is used to indicate the NSTR Connect pair.
  • the foregoing first message frame is a detection request frame or an association request frame.
  • the foregoing site device supporting multiple connections includes a non-AP MLD supporting multiple connections.
  • the station equipment supporting multi-connection includes but not limited to: mobile phone, notebook computer, digital broadcast receiver, PDA (personal digital assistant), PAD (tablet computer), PMP (portable multimedia player), vehicle-mounted terminal (such as vehicle-mounted mobile terminals such as navigation terminals) and fixed terminals such as digital TVs, desktop computers and the like.
  • the station device supporting multiple connections shown in FIG. 5 is only an example, and should not limit the functions and application scope of the embodiments of the present disclosure.
  • the server provided in this disclosure may be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or provide cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, Cloud servers for basic cloud computing services such as cloud communications, middleware services, domain name services, security services, CDN, and big data and artificial intelligence platforms.
  • Embodiments of the present disclosure provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is run on a computer, the computer can execute the corresponding content in the foregoing method embodiments.
  • the computer-readable storage medium mentioned above in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two.
  • a computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer diskettes, hard disks, random access memory (RAM), read-only memory (ROM), erasable Programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
  • a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave carrying computer-readable program code therein. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • a computer-readable signal medium may also be any computer-readable storage medium other than a computer-readable storage medium that can transmit, propagate, or transmit information for use by or in connection with an instruction execution system, apparatus, or device. program.
  • Program code embodied on a computer readable storage medium may be transmitted by any appropriate medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.
  • the above-mentioned computer-readable storage medium may be contained in the above-mentioned station device supporting multi-connection; or it may exist independently without being assembled into the station device supporting multi-connection.
  • the above-mentioned computer-readable storage medium carries one or more programs, and when the one or more programs are executed by the multi-connection-supporting station device, the multi-connection-supporting station device executes the methods shown in the above-mentioned embodiments.
  • a computer program product or computer program comprising computer instructions stored in a computer readable storage medium.
  • the processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the communication connection control method provided in the various optional implementation manners above.
  • Computer program code for carrying out the operations of the present disclosure can be written in one or more programming languages, or combinations thereof, including object-oriented programming languages—such as Java, Smalltalk, C++, and conventional Procedural Programming Language - such as "C" or a similar programming language.
  • the program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server.
  • the remote computer can be connected to the user computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as through an Internet service provider). Internet connection).
  • LAN local area network
  • WAN wide area network
  • Internet service provider such as AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.
  • each block in a flowchart or block diagram may represent a module, program segment, or portion of code that contains one or more logical functions for implementing specified executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations can be implemented by a dedicated hardware-based system that performs the specified functions or operations , or may be implemented by a combination of dedicated hardware and computer instructions.
  • the modules involved in the embodiments described in the present disclosure may be implemented by software or by hardware. Wherein, the name of the module does not constitute a limitation of the module itself under certain circumstances, for example, the A module may also be described as "the A module for performing the B operation".

Abstract

本公开实施例涉及移动通信技术领域，提供了一种无线通信方法、装置、设备以及存储介质，可应用于支持多连接的站点设备。该方法包括：确定第一消息帧，第一消息帧包括标识信息位，标识信息位用于指示所述支持多连接的站点设备支持移动多连接接入点功能；向第一站点设备发送第一消息帧。本公开实施例提供的无线通信方法可用于告知第一站点设备当前支持多连接的站点设备支持移动多连接接入点功能，适用性高。

Description

无线通信方法、装置、设备以及存储介质 技术领域
本公开实施例涉及移动通信技术领域，具体而言，本公开实施例涉及一种无线通信方法、装置、设备以及存储介质。
背景技术
随着移动通信技术的迅速发展，无线保真(Wireless Fidelity，Wi-Fi)技术在传输速率以及吞吐量等方面已经取得了巨大的进步。目前，Wi-Fi技术所研究的内容例如320MHz的带宽传输、多个频段的聚合及协同等，其主要的应用场景例如视频传输、增强现实(Augmented Reality，AR)、虚拟现实(Virtual Reality，VR)等。
具体地，多个频段的聚合及协同是指设备之间同时在2.4GHz、5.8GHz、6GHz及其他频段下进行通信，对于设备之间同时在多个频段下通信的场景，还需要定义新的介质访问控制(Media Access Control，MAC)机制来进行管理。此外，多频段的聚合及协同有望能够支持低时延传输。
目前，多频段的聚合及协同技术中，将支持的最大带宽为320MHz(160MHz+160MHz)，此外，还可能会支持240MHz(160MHz+80MHz)及现有标准支持的其它带宽。
目前，在非同时接收和发送(Non-Simultaneous Transmit and Receive,NSTR)模式下，支持移动多连接接入点(mobileAccess Point Multi-Link Device，mobileAP MLD)功能的站点设备需基于NSTR连接对进行工作，且会将NSTR连接对中的主通信连接作为主通信连接来发送信标(Beacon)帧或探测响应(Probe Response)帧，但是支持多连接的站点设备如何表示是否支持mobile AP MLD功能，以及如何确定NSTR连接对中的主通信连接尚无定论。
发明内容
本公开实施例提供了一种无线通信方法、装置、设备以及存储介质，以用于告知第一站点设备当前支持多连接的站点设备支持移动多连接接入点功能。
一方面，本公开实施例提供了一种无线通信方法，可应用于支持多连接的站点设备，所述方法包括：
确定第一消息帧，所述第一消息帧包括标识信息位，所述标识信息位用于指示所述支持多连接的站点设备支持移动多连接接入点功能；
向第一站点设备发送所述第一消息帧。
另一方面，本公开实施例还提供了一种无线通信装置，该装置包括：
确定模块，用于确定第一消息帧，所述第一消息帧包括标识信息位，所述标识信息位用于指示支持多连接的站点设备支持移动多连接接入点功能；
发送模块，用于向第一站点设备发送所述第一消息帧。
另一方面，本公开实施例还提供了一种支持多连接的站点设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，处理器执行程序时实现如本公开实施例提供的无线通信方法。
另一方面，本公开实施例还提供了一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现如本公开实施例提供的无线通信方法。
本公开实施例中，支持多连接的站点设备可在与第一站点设备建立通信连接的过程中，向第一站点设备指示支持多连接的站点设备支持mobile AP MLD能力，适用性高。
本公开实施例附加的方面和优点将在下面的描述中部分给出，这些将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例 的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的无线通信方法的一流程图；
图2是本公开实施例提供的MLD能力信息子域的示意图；
图3是公开实施例提供的无线通信方法的另一流程图；
图4是本公开实施例提供的无线通信装置的结构示意图；
图5是本公开实施例提供的支持多连接的站点设备的结构示意图。
具体实施方式
本公开实施例中术语“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上，其它量词与之类似。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也是旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，例如，在此所使用的词语“如果”可以被解释成为“在……时”或“当……时” 或“响应于确定”。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开实施例提供了一种无线通信方法、装置、设备以及存储介质，用于支持多连接的站点设备在与第一站点设备建立通信连接的过程中，向第一站点设备指示支持多连接的站点设备支持mobile AP MLD能力，以及提供一种在建立通信连接的过程中确定NSTR连接对中主通信连接的方式。
其中，方法和装置是基于同一申请构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。
如图1所示，本公开实施例提供了一种无线通信方法，可选地，该方法可应用于支持多连接的站点设备。图1所示的无线通信方法具体可以包括如下步骤：
步骤101，确定第一消息帧，第一消息帧包括标识信息位，标识信息位用于指示支持多连接的站点设备支持移动多连接接入点功能。
具体地，本公开实施例中的支持多连接的站点设备为支持多连接的非接入点设备(Non-Access Point Multi-Link Device，Non-AP MLD)。
具体地，第一消息帧为支持多连接的站点设备在与第一站点设备建立多通信连接过程中需要向第一站点设备发送的消息帧。或者，第一消息帧为支持多连接的站点设备在与第一站点设备的重关联过程中需要向第一站点设备发送的消息帧。
其中，本公开实施例中的第一站点设备可以为支持多连接的接入点设备(Access Point Multi-Link Device，AP MLD)或站点(Station，STA)设备。
可选地，上述第一消息帧为探测请求(Probe Request)帧或关联请求(Association Request)帧。
其中，上述探测请求帧可以为多连接探测请求(ML Probe Request)帧，上述关联请求帧可以为重关联请求(Reassociation Request)帧。
作为一示例，支持多连接的站点设备可将需要向第一站点设备发送的探测请求帧确定为第一消息帧，该探测请求帧包括标识信息位，用于指示支持多连接的站点设备支持移动多连接接入点(mobile AP MLD)功能。
作为一示例，支持多连接的站点设备可将需要向第一站点设备发送的关联请求帧确定为第一消息帧，该关联请求帧包括标识信息位，用于指示支持多连接的站点设备支持mobile AP MLD功能。
具体地，第一消息帧包括多连接ML信息元素(element)，上述标识信息位为多连接ML信息元素中的一个或者多个比特位。
即支持多连接的站点设备可通过承载于第一消息帧的ML信息元素中的一个或者多个比特位指示支持多连接的站点设备支持mobile AP MLD功能。
可选地，上述标识信息位可以为ML信息元素中的MLD能力信息子域中的一个或者多个比特位。
即支持多连接的站点设备可通过承载于第一消息帧的ML信息元素中的MLD能力信息子域中的一个或者多个比特位指示支持多连接的站点设备支持mobile AP MLD功能。
其中，上述标识信息位可以为ML信息元素中的MLD能力信息子域中的保留位。即通过MLD能力信息子域中的保留位指示支持多连接的站点设备支持mobile AP MLD功能。
如图2所示，MLD能力信息子域通过不同的比特位可表示支持多连接的站点设备所支持的不同能力，如Maximum Number Of Simultaneous Links表示支持多连接的站点设备支持的同时接收和发送的通信连接的最大数，SRS Support表示支持多连接的站点设备支持接收带有SRS Control子字段的帧，TID-To-Link Mapping Negotiation Supported表示支持多连接的站点设备支持TID-to-link的映射协商，Frequency Separation For STR表示支持多连接的站点设备支持的同时接收和发送连接之间的频率间隔，AAR Support表示支持多连接的站点设备支持接收带有AAR Control子字 段的帧。
在本公开实施例中，可通过MLD能力信息子域的保留位(Reserved)表示支持多连接的站点设备支持mobile AP MLD功能。
步骤102，向第一站点设备发送所述第一消息帧。
作为一示例，支持多连接的站点设备向第一站点设备发送探测请求帧，该探测请求帧包括标识信息位，用于指示支持多连接的站点设备支持mobileAP MLD功能。
作为一示例，支持多连接的站点设备向第一站点设备发送关联请求帧，该关联请求帧包括标识信息位，用于指示支持多连接的站点设备支持mobile AP MLD功能。
如图3所示，本公开实施例还提供了一种无线通信方法，可选地，该方法可应用于支持多连接的站点设备。图3所示的无线通信方法具体可以包括如下步骤：
步骤301，在与第一站点设备建立通信连接的过程中，确定NSTR连接对中的主通信连接。
支持多连接的站点设备在支持mobile AP MLD功能时需要工作在NSTR连接对下，因此支持多连接的站点设备在与第一站点设备建立通信连接的过程中，需要确定NSTR连接对中的主通信连接。
在一个可选实施例中，确定NSTR连接对中的主通信连接，包括以下至少一项：
将NSTR连接对中的任一通信连接确定为主通信连接；
将NSTR连接对中的第一通信连接确定为主通信连接，第一通信连接为支持多连接的站点设备与第一站点设备建立关联的通信连接。
其中，NSTR连接对中的主通信连接用于发送信标(Beacon)帧或探测响应(ProbeResponse)帧。
即支持多连接的站点设备可将NSTR连接对中的任一通信连接确定为主通信连接。
或者，支持多连接的站点设备可将NSTR连接对中的第一通信连接确定为主通信连接。其中，NSTR连接对中的第一通信连接为支持多连接的 站点设备与第一站点设备建立关联的通信连接。
也就是说，支持多连接的站点设备通过NSTR连接对中的第一通信连接与第一站点设备建立关联，则将第一通信连接确定为NSTR连接对中的主通信连接。
在一个可选实施例中，支持多连接的站点设备在确定NSTR连接对中的主通信连接后，支持多连接的站点设备可通过确定出的主通信连接向第一站点设备发送信标(Beacon)帧或探测响应(ProbeResponse)帧。
在一个可选实施例中，支持多连接的站点设备在确定NSTR连接对中的主通信连接后，还可以向第一站点设备发送指示信息，用于指示NSTR连接对中的主通信连接。对于第一站点设备而言，第一站点设备可基于指示信息确定NSTR连接对中的主通信连接，并通过主通信连接接收支持多连接的站点设备发送的信标(Beacon)帧或探测响应(ProbeResponse)帧。
其中，该指示信息可以承载于支持多连接的站点设备向第一站点设备发送的任一消息之中。
在一个可选实施例中，支持多连接的站点设备还可通过向第一站点设备发送的第一消息帧指示NSTR连接对中的主通信连接。
其中，第一消息帧包括主通信连接标识位，用于指示NSTR连接对中的主通信连接。
可选地，上述主通信连接标识位可以为ML信息元素中的一个或者多个比特位。
即支持多连接的站点设备可通过承载于第一消息帧的ML信息元素中的一个或者多个比特位指示支持多连接的站点设备支持mobile AP MLD功能之外，还可通过ML信息元素中的其他一个或者多个比特位指示NSTR连接对中的主通信连接。
可选地，上述主通信连接标识位可以为ML信息元素中的MLD能力信息子域中的一个或者多个比特位。
即支持多连接的站点设备可通过承载于第一消息帧的ML信息元素中的MLD能力信息子域中的一个或者多个比特位指示支持多连接的站点设备支持mobile AP MLD功能之外，还可通过MLD能力信息子域中的其他 一个或者多个比特位指示NSTR连接对中的主通信连接。
其中，上述标识信息位可以为ML信息元素中的MLD能力信息子域中的保留位。即通过MLD能力信息子域中的保留位中的不同比特位分别指示支持多连接的站点设备支持mobile AP MLD功能以及NSTR连接对中的主通信连接。
在一个可选实施例中，支持多连接的站点设备还可通过向第一站点设备发送的第一消息帧指示NSTR连接对。
其中，第一消息帧包括连接对标识位，用于指示与第一站点设备之间的NSTR连接对。
可选地，上述连接对标识位可以为ML信息元素中的一个或者多个比特位。
作为一示例，支持多连接的站点设备发送的第一消息帧的ML信息元素可包括标识信息位和连接对标识位，以分别指示支持多连接的站点设备支持mobile AP MLD功能以及与第一站点设备之间的NSTR连接对。
其中，标识信息位和连接对标识位分别为ML信息元素中的不同的比特位，且标识信息位和连接对标识位可分别为ML信息元素中的一个或者多个比特位。
即支持多连接的站点设备通过承载于第一消息帧的ML信息元素中的不同比特位来指示支持多连接的站点设备支持mobile AP MLD功能以及与第一站点设备之间的NSTR连接对。
作为一示例，支持多连接的站点设备发送的第一消息帧的ML信息元素可包括标识信息位、主通信连接标识位以及连接对标识位，以分别指示支持多连接的站点设备支持mobile AP MLD功能、与第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接。
其中，标识信息位、主通信连接标识位以及连接对标识位分别为ML信息元素中的不同的比特位，且标识信息位、主通信连接标识位以及连接对标识位可分别为ML信息元素中的一个或者多个比特位。
即支持多连接的站点设备通过承载于第一消息帧的ML信息元素中的不同比特位来指示支持多连接的站点设备支持mobile AP MLD功能、与 第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接。
可选地，上述连接对标识位可以为ML信息元素中的MLD能力信息子域中的一个或者多个比特位。
作为一示例，支持多连接的站点设备发送的第一消息帧的ML信息元素的MLD能力信息子域中，可包括标识信息位和连接对标识位，以分别指示支持多连接的站点设备支持mobile AP MLD功能以及与第一站点设备之间的NSTR连接对。
其中，标识信息位和连接对标识位分别为MLD能力信息子域中的不同的比特位，且标识信息位和连接对标识位可分别为MLD能力信息子域中的一个或者多个比特位。
即支持多连接的站点设备通过承载于第一消息帧的ML信息元素中MLD能力信息子域的不同比特位来指示支持多连接的站点设备支持mobile AP MLD功能以及与第一站点设备之间的NSTR连接对。
作为一示例，支持多连接的站点设备发送的第一消息帧的ML信息元素的MLD能力信息子域中，可包括标识信息位、主通信连接标识位以及连接对标识位，以分别指示支持多连接的站点设备支持mobile AP MLD功能、与第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接。
其中，标识信息位、主通信连接标识位以及连接对标识位分别为MLD能力信息子域中的不同的比特位，且标识信息位、主通信连接标识位以及连接对标识位可分别为MLD能力信息子域中的一个或者多个比特位。
即支持多连接的站点设备通过承载于第一消息帧的ML信息元素的MLD能力信息子域中的不同比特位来指示支持多连接的站点设备支持mobile AP MLD功能、与第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接。
其中，上述标识信息位可以为ML信息元素中的MLD能力信息子域中的保留位。即通过MLD能力信息子域中的保留位中的不同比特位分别指示支持多连接的站点设备支持mobile AP MLD功能、与第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接
在一个可选实施例中，支持多连接的站点设备还可向第一站点设备发送通知信息，用于指示与第一站点设备之间的NSTR连接对。
其中，上述通知信息可以承载于支持多连接的站点设备向第一站点设备发送的任一消息之中。
可选地，上述通知信息与支持多连接的站点设备向第一站点设备发送的指示信息为同一信息，即支持多连接的站点设备向第一站点设备发送的指示信息，该指示信息用于指示与第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接。
本公开实施例中，支持多连接的站点设备可在与第一站点设备建立通信连接的过程中，向第一站点设备指示支持多连接的站点设备支持mobile AP MLD能力、与第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接，以使第一站点设备可确定出NSTR连接对中的主通信连接，并通过主通信连接接收信标帧和探测响应帧。本公开实施例还提供了一种支持多连接的站点设备在与第一站点设备建立通信连接的过程中，NSTR连接对中主通信连接的确定方式，适用性高。
基于与本公开实施例所提供的方法相同的原理，本公开实施例还提供了一种无线通信装置，其可以应用于向用户提供语音和/或数据连通性的设备、具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。
如图4所示，本公开实施例提供一种无线通信装置，包括：
确定模块401，用于确定第一消息帧，上述第一消息帧包括标识信息位，上述标识信息位用于指示上述支持多连接的站点设备支持移动多连接接入点功能；
发送模块402，用于向第一站点设备发送上述第一消息帧。
可选地，本公开实施例中，上述第一消息帧包括多连接ML信息元素，上述标识信息位为上述ML信息元素中的一个或者多个比特位。
可选地，本公开实施例中，上述标识信息位为上述ML信息元素中的多连接站点MLD能力信息子域中的一个或者多个比特位。
可选地，本公开实施例中，上述确定模块401，还用于：
在与上述第一站点设备建立通信连接的过程中，确定NSTR连接对中的主通信连接，上述主通信连接用于发送信标帧或探测响应帧。
可选地，本公开实施例中，上述确定模块401，用于：
将NSTR连接对中的任一通信连接确定为主通信连接；
将NSTR连接对中的第一通信连接确定为主通信连接，上述第一通信连接为上述支持多连接的站点设备与上述第一站点设备建立关联的通信连接。
可选地，本公开实施例中，上述发送模块402，还用于：
向上述第一站点设备发送指示信息，上述指示信息用于指示上述NSTR连接对中的主通信连接。
可选地，本公开实施例中，上述第一消息帧还包括主通信连接标识位，上述主通信连接标识位为上述ML信息元素中的一个或者多个比特位，上述主通信连接标识位用于指示NSTR连接对中的主通信连接。
可选地，本公开实施例中，上述第一消息帧还包括连接对标识位，上述连接对标识位为上述ML信息元素中的一个或者多个比特位，上述连接对标识位用于指示NSTR连接对。
可选地，本公开实施例中，上述第一消息帧为探测请求帧或者关联请求帧。
可选地，本公开实施例中，上述支持多连接的站点设备包括支持多连接的非接入点设备Non-AP MLD。
本公开实施例中，通过上述装置可向第一站点设备指示支持多连接的站点设备支持mobile AP MLD能力、支持多连接的站点设备与第一站点设备之间的NSTR连接对以及NSTR连接对中的主通信连接，以使第一站点设备可确定出NSTR连接对中的主通信连接，并通过主通信连接接收信标帧和探测响应帧。并且通过上述装置还可确定支持多连接的站点设备在与第一站点设备建立通信连接的过程中NSTR连接对中的主通信连接，适用性高。
在一个可选实施例中，本公开实施例还提供了一种支持多连接的站点设备，如图5所示，图5所示的支持多连接的站点设备5000可以为服务器， 包括：处理器5001和存储器5003。其中，处理器5001和存储器5003相连，如通过总线5002相连。可选地，支持多连接的站点设备5000还可以包括收发器5004。需要说明的是，实际应用中收发器5004不限于一个，该支持多连接的站点设备5000的结构并不构成对本公开实施例的限定。
处理器5001可以是CPU(Central Processing Unit，中央处理器)，通用处理器，DSP(Digital Signal Processor，数据信号处理器)，ASIC(Application Specific Integrated Circuit，专用集成电路)，FPGA(Field Programmable Gate Array，现场可编程门阵列)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本公开公开内容所描述的各种示例性的逻辑方框，模块和电路。处理器5001也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等。
总线5002可包括一通路，在上述组件之间传送信息。总线5002可以是PCI(Peripheral Component Interconnect，外设部件互连标准)总线或EISA(Extended Industry Standard Architecture，扩展工业标准结构)总线等。总线5002可以分为地址总线、数据总线、控制总线等。为便于表示，图5中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
存储器5003可以是只读存储器(Read Only Memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(Random Access Memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(Electrically Erasable Programmable Read Only Memory，EEPROM)、只读光盘(Compact Disc Read Only Memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。
存储器5003用于存储执行本公开方案的应用程序代码，并由处理器5001来控制执行。处理器5001用于执行存储器5003中存储的应用程序代码，以实现：
确定第一消息帧，上述第一消息帧包括标识信息位，上述标识信息位用于指示上述支持多连接的站点设备支持移动多连接接入点功能；
向第一站点设备发送上述第一消息帧。
可选地，本公开实施例中，上述第一消息帧包括多连接ML信息元素，上述标识信息位为上述ML信息元素中的一个或者多个比特位。
可选地，本公开实施例中，上述标识信息位为上述ML信息元素中的多连接站点MLD能力信息子域中的一个或者多个比特位。
可选地，本公开实施例中，上述处理器5001，还用于：
在与上述第一站点设备建立通信连接的过程中，确定NSTR连接对中的主通信连接，上述主通信连接用于发送信标帧或探测响应帧。
可选地，本公开实施例中，上述处理器5001，用于：
将NSTR连接对中的任一通信连接确定为主通信连接；
将NSTR连接对中的第一通信连接确定为主通信连接，上述第一通信连接为上述支持多连接的站点设备与上述第一站点设备建立关联的通信连接。
可选地，本公开实施例中，上述处理器5001，还用于：
向上述第一站点设备发送指示信息，上述指示信息用于指示上述NSTR连接对中的主通信连接。
可选地，本公开实施例中，上述第一消息帧还包括主通信连接标识位，上述主通信连接标识位为上述ML信息元素中的一个或者多个比特位，上述主通信连接标识位用于指示NSTR连接对中的主通信连接。
可选地，本公开实施例中，上述第一消息帧还包括连接对标识位，上述连接对标识位为上述ML信息元素中的一个或者多个比特位，上述连接对标识位用于指示NSTR连接对。
可选地，本公开实施例中，上述第一消息帧为探测请求帧或者关联请求帧。
可选地，本公开实施例中，上述支持多连接的站点设备包括支持多连接的非接入点设备Non-AP MLD。
其中，支持多连接的站点设备包括但不限于：移动电话、笔记本电脑、 数字广播接收器、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、车载终端(例如车载导航终端)等等的移动终端以及诸如数字TV、台式计算机等等的固定终端。图5示出的支持多连接的站点设备仅仅是一个示例，不应对本公开实施例的功能和使用范围带来任何限制。
本公开提供的服务器可以是独立的物理服务器，也可以是多个物理服务器构成的服务器集群或者分布式系统，还可以是提供云服务、云数据库、云计算、云函数、云存储、网络服务、云通信、中间件服务、域名服务、安全服务、CDN、以及大数据和人工智能平台等基础云计算服务的云服务器。
本公开实施例提供了一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，当其在计算机上运行时，使得计算机可以执行前述方法实施例中相应内容。
应该理解的是，虽然附图的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，附图的流程图中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
需要说明的是，本公开上述的计算机可读存储介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机接入存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适 的组合。在本公开中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质以外的任何计算机可读存储介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读存储介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
上述计算机可读存储介质可以是上述支持多连接的站点设备中所包含的；也可以是单独存在，而未装配入该支持多连接的站点设备中。
上述计算机可读存储介质承载有一个或者多个程序，当上述一个或者多个程序被该支持多连接的站点设备执行时，使得该支持多连接的站点设备执行上述实施例所示的方法。
根据本公开的一个方面，提供了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行上述各种可选实现方式中提供的通信连接控制方法。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码，上述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)—连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的模块可以通过软件的方式实现，也可以通过硬件的方式来实现。其中，模块的名称在某种情况下并不构成对该模块本身的限定，例如，A模块还可以被描述为“用于执行B操作的A模块”。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本公开中所涉及的公开范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离上述公开构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。

Claims (13)

  1. 一种无线通信方法，其特征在于，应用于支持多连接的站点设备，所述方法包括：
    确定第一消息帧，所述第一消息帧包括标识信息位，所述标识信息位用于指示所述支持多连接的站点设备支持移动多连接接入点功能；
    向第一站点设备发送所述第一消息帧。
  2. 根据权利要求1所述的方法，其特征在于，所述第一消息帧包括多连接ML信息元素，所述标识信息位为所述ML信息元素中的一个或者多个比特位。
  3. 根据权利要求2所述的方法，其特征在于，所述标识信息位为所述ML信息元素中的多连接站点MLD能力信息子域中的一个或者多个比特位。
  4. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    在与所述第一站点设备建立通信连接的过程中，确定NSTR连接对中的主通信连接，所述主通信连接用于发送信标帧或探测响应帧。
  5. 根据权利要求4所述的方法，其特征在于，所述确定NSTR连接对中的主通信连接，包括以下至少一项：
    将NSTR连接对中的任一通信连接确定为主通信连接；
    将NSTR连接对中的第一通信连接确定为主通信连接，所述第一通信连接为所述支持多连接的站点设备与所述第一站点设备建立关联的通信连接。
  6. 根据权利要求4所述的方法，其特征在于，所述方法还包括：
    向所述第一站点设备发送指示信息，所述指示信息用于指示所述NSTR连接对中的主通信连接。
  7. 根据权利要求2所述的方法，其特征在于，所述第一消息帧还包括主通信连接标识位，所述主通信连接标识位为所述ML信息元素中的一个或者多个比特位，所述主通信连接标识位用于指示NSTR连接对中的主通信连接。
  8. 根据权利要求2所述的方法，其特征在于，所述第一消息帧还包括连接对标识位，所述连接对标识位为所述ML信息元素中的一个或者多个比特位，所述连接对标识位用于指示NSTR连接对。
  9. 根据权利要求1所述的方法，其特征在于，所述第一消息帧为探测请求帧或者关联请求帧。
  10. 根据权利要求1所述的方法，其特征在于，所述支持多连接的站点设备包括支持多连接的非接入点设备Non-AP MLD。
  11. 一种无线通信装置，其特征在于，所述装置包括：
    确定模块，用于确定第一消息帧，所述第一消息帧包括标识信息位，所述标识信息位用于指示支持多连接的站点设备支持移动多连接接入点功能；
    发送模块，用于向第一站点设备发送所述第一消息帧。
  12. 一种支持多连接的站点设备，其特征在于，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述程序时实现权利要求1至10中任一项所述的方法。
  13. 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上存储有计算机程序，所述计算机程序被处理器执行时实现权利要求1至10中任一项所述的方法。
PCT/CN2021/129364 2021-11-08 2021-11-08 无线通信方法、装置、设备以及存储介质 WO2023077520A1 (zh)

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