WO2024050663A1 - 通信方法、电子设备及存储介质 - Google Patents

通信方法、电子设备及存储介质 Download PDF

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Publication number
WO2024050663A1
WO2024050663A1 PCT/CN2022/117057 CN2022117057W WO2024050663A1 WO 2024050663 A1 WO2024050663 A1 WO 2024050663A1 CN 2022117057 W CN2022117057 W CN 2022117057W WO 2024050663 A1 WO2024050663 A1 WO 2024050663A1
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WIPO (PCT)
Prior art keywords
connection
nstr
mld
indication information
wireless frame
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PCT/CN2022/117057
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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
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Filing date
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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/CN2022/117057 priority Critical patent/WO2024050663A1/zh
Priority to CN202280003294.6A priority patent/CN117999770A/zh
Publication of WO2024050663A1 publication Critical patent/WO2024050663A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management

Definitions

  • the embodiments of the present disclosure relate to the field of mobile communication technology. Specifically, the embodiments of the present disclosure relate to a communication method, electronic device, and storage medium.
  • Wi-Fi Wireless Fidelity
  • the aggregation and collaboration of multiple frequency bands refers to the simultaneous communication between devices in 2.4GHz, 5.8GHz, 6GHz and other frequency bands. For scenarios in which devices communicate in multiple frequency bands at the same time, new definitions are needed. Media Access Control (MAC) mechanism for management.
  • MAC Media Access Control
  • the aggregation and coordination of multiple frequency bands is expected to support low-latency transmission.
  • the maximum bandwidth supported by multi-band aggregation and collaboration technology is 320MHz (160MHz+160MHz). In addition, it may also support 240MHz (160MHz+80MHz) and other bandwidths supported by existing standards.
  • NSTR non-Simultaneous Transmitting And Receiving
  • AP MLD multi-connection access point equipment
  • NSTR mobile AP MLD it is necessary to provide a way to indicate the number of NSTR connection pairs supported by the NSTR mobile AP MLD.
  • Embodiments of the present disclosure provide a communication method, electronic device, and storage medium to provide a method of indicating the number of NSTR connection pairs supported by the NSTR mobile AP MLD.
  • embodiments of the present disclosure provide a communication method applied to a multi-connection access point device AP MLD.
  • the method includes:
  • the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs;
  • embodiments of the present disclosure also provide a communication method applied to multi-connection site device Non-AP MLD.
  • the method includes:
  • the first wireless frame includes first indication information, and the first indication information indicates that the multi-connection access point device AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs.
  • inventions of the present disclosure also provide an electronic device.
  • the electronic device is a multi-connection access point device AP MLD.
  • the electronic device includes:
  • Determining module used to determine the first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs;
  • a sending module configured to send the first wireless frame.
  • inventions of the present disclosure also provide an electronic device.
  • the electronic device is a multi-connection site device Non-AP MLD.
  • the electronic device includes:
  • a receiving module configured to receive a first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the multi-connection access point device AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs .
  • Embodiments of the present disclosure also provide an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, one or more of the methods in the embodiments of the present disclosure are implemented. method described.
  • Embodiments of the present disclosure also provide a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, the method as described in one or more embodiments of the present disclosure is implemented. .
  • NSTR mobile AP MLD determines the first wireless frame, includes first indication information in the first wireless frame, and instructs the AP MLD through the first indication information Multiple NSTR connection pairs are supported.
  • the embodiment of the present disclosure provides a way to indicate the number of NSTR connection pairs supported by the NSTR mobile AP MLD.
  • Figure 1 is one of the flowcharts of a communication method provided by an embodiment of the present disclosure
  • Figure 2 is a second flowchart of a communication method provided by an embodiment of the present disclosure
  • FIG. 3 is the third flowchart of the communication method provided by the embodiment of the present disclosure.
  • Figure 4 is the fourth flowchart of the communication method provided by the embodiment of the present disclosure.
  • Figure 5 is a fifth flowchart of a communication method provided by an embodiment of the present disclosure.
  • Figure 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • Figure 7 is a second structural schematic diagram of an electronic device provided by an embodiment of the present disclosure.
  • FIG. 8 is a third schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/” generally indicates that the related objects are in an "or” relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
  • first, second, third, etc. may be used in this 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 each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or “when” or “in response to determining.”
  • Embodiments of the present disclosure provide a communication method, electronic device, and storage medium to provide a method of indicating the number of NSTR connection pairs supported by the NSTR mobile AP MLD.
  • the method and the device are based on the same application concept. Since the principles of the method and the device to solve the problem are similar, the implementation of the device and the method can be referred to each other, and the repeated details will not be repeated.
  • an embodiment of the present disclosure provides a communication method.
  • the method can be applied to a multi-connection mobile access point device or a multi-connection access point device AP MLD, where the AP MLD is NSTR mobile AP MLD, the method may include the following steps:
  • Step 101 determine the first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs;
  • the first wireless frame includes a beacon frame or a probe response frame.
  • a physical device can include multiple logical devices.
  • Each logical device can independently manage data transmission and reception, and each logical device works independently on a connection.
  • the anti-interference performance of some multi-connection device transceivers is poor. Transmitting and receiving data between multiple connections will cause greater interference, causing multi-connection devices to fail in one connection.
  • NSTR Non-Simultaneous Transmitting And Receiving
  • the NSTR mobile AP MLD can designate one link in the NSTR connection pair as the primary link and the other as the non-primary link.
  • the NSTR mobile AP MLD schedules the transmission of the first radio frame and packet-addresses data frames only on the primary link.
  • NSTR mobile AP MLD may support one or more NSTR connection pairs; for example, in the actual communication process, when NSTR mobile AP MLD supports multiple NSTR connection pairs, the communication quality of the primary link of the currently used NSTR connection pair is poor. Then the non-primary link cannot be applied, then the NSTR mobile AP MLD can select another connection pair from other NSTR connection pairs, and continue communication based on the predetermined primary link and non-primary link in the newly selected connection pair.
  • NSTR mobile AP MLD does not support multiple NSTR connection pairs, in this case, it is necessary to re-determine the NSTR connection pairs that can be used, and re-determine the primary link and non-primary link pairs. This requires consuming a lot of signaling, causing Waste of network resources.
  • the first indication information is carried in the first wireless frame, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs; wherein, on the one hand, in multiple During the connection establishment process, the first indication information indicates that the AP MLD supports multiple NSTR connection pairs; on the other hand, the first indication information indicates that the AP MLD supports multiple non-simultaneous sending and receiving NSTR connection pairs, which is equivalent to an implicit indication method. Indicates AP MLD as NSTR mobile AP MLD.
  • Step 102 Send the first wireless frame.
  • NSTR mobile AP MLD determines the first wireless frame, includes first indication information in the first wireless frame, and instructs the AP MLD through the first indication information Multiple NSTR connection pairs are supported.
  • the embodiment of the present disclosure provides a way to indicate the number of NSTR connection pairs supported by the NSTR mobile AP MLD.
  • an embodiment of the present disclosure provides a communication method, which can be applied to a multi-connection access point device AP MLD.
  • the method can include the following steps:
  • Step 201 determine a first wireless frame; wherein, the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs; the first wireless frame The frame includes Basic Multi-Link information elements;
  • the first indication information is set in the multi-connection device capabilities and operations MLD Capabilities and Operations subfield in the common information field of the Basic Multi-Link information element.
  • the first wireless frame includes a beacon frame or a probe response frame
  • the beacon frame or probe response frame includes a Basic Multi-Link information element
  • the Basic Multi-Link information element includes a public information field, and the public information field includes an MLD Capabilities and Operations subfield.
  • the MLD Capabilities and Operations subfield is as shown in the following Table 1:
  • the Frequency Separation For STR/AP MLD Type Indication field of the MLD Capabilities and Operations subfield carries the first indication information in it.
  • the Frequency Separation For STR/AP MLD Type Indication field is set to 1
  • the first radio frame includes a reduced neighbor report (Reduced Neighbor Report, RNR) information element, and other NSTR connection pairs are indicated in the RNR information element.
  • RNR Reduced Neighbor Report
  • Step 202 Send the first wireless frame.
  • NSTR mobile AP MLD determines the first wireless frame, includes first indication information in the first wireless frame, and instructs the AP MLD through the first indication information Multiple NSTR connection pairs are supported.
  • the embodiment of the present disclosure provides a way to indicate the number of NSTR connection pairs supported by the NSTR mobile AP MLD.
  • an embodiment of the present disclosure provides a communication method, which can be applied to a multi-connection access point device AP MLD.
  • the method can include the following steps:
  • Step 301 determine a first wireless frame; wherein, the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs; the first wireless frame The frame also includes second indication information and/or third indication information;
  • the second indication information indicates that the AP MLD is an NSTR Mobile AP MLD
  • the third indication information indicates the number of NSTR connection pairs supported by the AP MLD.
  • the second indication information can be carried in the Frequency Separation For STR/AP MLD Type Indication part of the MLD Capabilities and Operations subfield, for example, occupying B7 (Bits bit order), identifying the AP MLD as NSTR mobile AP MLD ;
  • the first indication information may occupy another bit, such as B8, to identify that the AP supports multiple NSTR connection pairs.
  • the third indication information identifies the number of NSTR connection pairs supported by AP MLD.
  • B9 to B11 can be used to identify the third indication information. For example, 001 indicates that the number of NSTR connection pairs supported by AP MLD is 1, and 010 indicates that the number of NSTR connection pairs supported by AP MLD is 2. wait.
  • Step 302 Send the first wireless frame.
  • an embodiment of the present disclosure provides a communication method, which can be applied to a multi-connection access point device AP MLD.
  • the method can include the following steps:
  • Step 401 determine a first wireless frame; wherein, the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs; the first wireless frame The frame includes the reduced neighbor report RNR information element;
  • the multi-connection device parameter MLD parameter subfield in the RNR information element includes fourth indication information and/or fifth indication information
  • the fourth indication information indicates the primary connection and/or the non-primary connection in the primary NSTR connection pair in the NSTR connection pair;
  • the fifth indication information indicates identification information of a candidate NSTR connection pair in the NSTR connection pair.
  • NSTR mobile AP MLD identifies the primary connection and/or non-primary connection through the fourth indication information in the MLD parameter subfield of the RNR information element; for example, carrying the link ID of the primary connection and the link ID of the non-primary connection; or It carries one of the link ID of the primary connection and the link ID of the non-primary connection. For example, it only carries the link ID of the primary connection, and the corresponding non-primary connection is determined based on the identification information of the NSTR connection pair.
  • the fourth indication information may indicate the Media Access Control layer (Media Access Control, MAC) address of the primary connection and/or the MAC address of the non-primary connection.
  • Media Access Control Media Access Control
  • the fifth indication information indicates identification information of a candidate NSTR connection pair in the NSTR connection pair, and the candidate NSTR connection pair indicates an NSTR connection pair that is not currently in use.
  • the fourth indication information and/or the fifth indication information may be carried in the MLD parameter subfield of the Target Beacon Transmission Time (TBTT) information field in the RNR information element: of the TBTT information field
  • TBTT Target Beacon Transmission Time
  • the 20MHz PSD subfield indicates the maximum transmit power of the default category.
  • Step 402 Send the first wireless frame.
  • the MLD parameter subdomain also includes:
  • connection identifier of the candidate connection of the candidate NSTR connection pair and sixth indication information indicates the primary connection and/or non-primary connection of the candidate NSTR connection pair.
  • the bits in the MLD parameter subfield are used to carry the connection identification of the candidate connection in the NSTR connection pair
  • the sixth indication information is carried in the MLD parameter subfield to indicate the primary connection and/or non in the candidate connection.
  • -primary connection for example, carrying the link ID of the primary connection and the link ID of the non-primary connection; or carrying one of the link ID of the primary connection and the link ID of the non-primary connection, for example, carrying only the link ID of the primary connection, according to
  • the identification information of the NSTR connection pair determines the corresponding non-primary connection.
  • the sixth indication information may indicate the MAC address of the primary connection and/or the MAC address of the non-primary connection.
  • the first wireless frame further includes candidate order information indicating the candidate NSTR connection pairs
  • the candidate order information includes: seventh indication information set in the MLD parameter subfield, or arrangement position information of the candidate NSTR connection pairs in the MLD parameter subfield.
  • the sequence information used by each candidate NSTR connection can also be identified in the first wireless frame; for example, one or more additional bits are occupied in the first wireless frame bit to identify the seventh indication information, and the seventh indication information indicates the candidate order information; or, the candidate order information is determined according to the arrangement position of each candidate NSTR connection pair. For example, the order of the candidate ranked first is also 1.
  • NSTR mobile AP MLD determines the first wireless frame, includes first indication information in the first wireless frame, and instructs the AP MLD through the first indication information Multiple NSTR connection pairs are supported.
  • an embodiment of the present disclosure provides a communication method, which can be applied to multi-connection site device Non-AP MLD.
  • the method can include the following steps:
  • Step 501 Receive a first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the multi-connection access point device AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs.
  • the first wireless frame includes a beacon frame or a probe response frame.
  • a physical device can include multiple logical devices.
  • Each logical device can independently manage data transmission and reception, and each logical device works independently on a connection.
  • the anti-interference performance of some multi-connection device transceivers is poor. Transmitting and receiving data between multiple connections will cause greater interference, causing multi-connection devices to fail on one connection.
  • NSTR Non-Simultaneous Transmitting And Receiving
  • the NSTR mobile AP MLD can designate one link in the NSTR connection pair as the primary link and the other as the non-primary link.
  • the NSTR mobile AP MLD schedules the transmission of the first radio frame and packet-addresses data frames only on the primary link.
  • NSTR mobile AP MLD may support one or more NSTR connection pairs; for example, in the actual communication process, when NSTR mobile AP MLD supports multiple NSTR connection pairs, the communication quality of the primary link of the currently used NSTR connection pair is poor. Then the non-primary link cannot be applied, then the NSTR mobile AP MLD can select another connection pair from other NSTR connection pairs, and continue communication based on the predetermined primary link and non-primary link in the newly selected connection pair.
  • NSTR mobile AP MLD does not support multiple NSTR connection pairs, in this case, it is necessary to re-determine the NSTR connection pairs that can be used, and re-determine the primary link and non-primary link pairs. This requires consuming a lot of signaling, causing Waste of network resources.
  • the Non-AP MLD receives the first wireless frame and obtains the first indication information carried in the first wireless frame.
  • the first indication information indicates that the AP MLD supports multiple non-simultaneous sending and receiving NSTRs. Connection pairs; wherein, on the one hand, during the multi-connection establishment process, the first indication information indicates that the AP MLD supports multiple NSTR connection pairs; on the other hand, the first indication information indicates that the AP MLD supports multiple non-simultaneous sending and receiving NSTR connections. Yes, it is equivalent to indicating that AP MLD is NSTR mobile AP MLD through implicit instructions.
  • the first wireless frame includes a Basic Multi-Link information element
  • the first indication information is set in the multi-connection device capabilities and operations MLD Capabilities and Operations subfield in the common information field of the Basic Multi-Link information element.
  • the first wireless frame also includes second indication information and/or third indication information
  • the second indication information indicates that the AP MLD is an NSTR Mobile AP MLD
  • the third indication information indicates the number of NSTR connection pairs supported by the AP MLD.
  • the first radio frame includes a reduced neighbor report RNR information element
  • the multi-connection device parameter MLD parameter subfield in the RNR information element includes fourth indication information and/or fifth indication information
  • the fourth indication information indicates the main connection and/or the non-main connection in the main NSTR connection pair in the NSTR connection pair;
  • the fifth indication information indicates identification information of a candidate NSTR connection pair in the NSTR connection pair.
  • the MLD parameter subdomain also includes:
  • connection identifier of the candidate connection of the candidate NSTR connection pair and sixth indication information indicates the primary connection and/or non-primary connection of the candidate NSTR connection pair.
  • the first wireless frame also includes candidate order information indicating the candidate NSTR connection pairs
  • the candidate order information includes: seventh indication information set in the MLD parameter subfield, or arrangement position information of the candidate NSTR connection pairs in the MLD parameter subfield.
  • the first wireless frame includes a Beacon frame or a Probe Response frame.
  • the Non-AP MLD receives the first wireless frame, the first wireless frame includes the first indication information, and the first indication information indicates that the AP MLD supports multiple NSTR connection pair.
  • the embodiment of the present disclosure provides a way to indicate the number of NSTR connection pairs supported by the NSTR mobile AP MLD.
  • the embodiment of the present disclosure also provides an electronic device.
  • the electronic device is a multi-connection access point device AP MLD.
  • the electronic device includes:
  • Determining module 601 used to determine the first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs;
  • Sending module 602 configured to send the first wireless frame.
  • the first wireless frame includes a Basic Multi-Link information element
  • the first indication information is set in the multi-connection device capabilities and operations MLD Capabilities and Operations subfield in the common information field of the Basic Multi-Link information element.
  • the first wireless frame also includes second indication information and/or third indication information
  • the second indication information indicates that the AP MLD is an NSTR Mobile AP MLD
  • the third indication information indicates the number of NSTR connection pairs supported by the AP MLD.
  • the first radio frame includes a reduced neighbor report RNR information element
  • the multi-connection device parameter MLD parameter subfield in the RNR information element includes fourth indication information and/or fifth indication information
  • the fourth indication information indicates the primary connection and/or the non-primary connection in the primary NSTR connection pair in the NSTR connection pair;
  • the fifth indication information indicates identification information of a candidate NSTR connection pair in the NSTR connection pair.
  • the MLD parameter subdomain also includes:
  • connection identifier of the candidate connection of the candidate NSTR connection pair and sixth indication information indicates the primary connection and/or non-primary connection of the candidate NSTR connection pair.
  • the first wireless frame further includes candidate order information indicating the candidate NSTR connection pairs
  • the candidate order information includes: seventh indication information set in the MLD parameter subfield, or arrangement position information of the candidate NSTR connection pairs in the MLD parameter subfield.
  • the first wireless frame includes a Beacon frame or a Probe Response frame.
  • the determining module 601 determines the first wireless frame; the sending module 602 sends the first wireless frame, and the first wireless frame includes the first indication information.
  • the first indication information indicates that the AP MLD supports multiple NSTR connection pairs.
  • Embodiments of the present disclosure also provide a communication device applied to a multi-connection access point device AP MLD.
  • the device includes:
  • a wireless frame determination module configured to determine the first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the AP MLD supports multiple non-simultaneous transceiver NSTR connection pairs;
  • a wireless frame sending module configured to send the first wireless frame.
  • the device also includes other modules of the electronic equipment in the previous embodiments, which will not be described again here.
  • the embodiment of the present disclosure also provides an electronic device.
  • the electronic device is a multi-connection site device Non-AP MLD.
  • the electronic device includes:
  • the receiving module 701 is configured to receive the first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the multi-connection access point device AP MLD supports multiple non-simultaneous transceiver NSTR connections. right.
  • Embodiments of the present disclosure also provide a communication device applied to multi-connection site equipment Non-AP MLD.
  • the device includes:
  • a wireless frame receiving module configured to receive a first wireless frame; wherein the first wireless frame includes first indication information, and the first indication information indicates that the multi-connection access point device AP MLD supports multiple non-simultaneous sending and receiving NSTRs Connect the pair.
  • the device also includes other modules of the electronic equipment in the previous embodiments, which will not be described again here.
  • the embodiment of the present disclosure also provides an electronic device, as shown in FIG. 8 .
  • the electronic device 800 shown in FIG. 8 may be a server, including a processor 801 and a memory 803 .
  • the processor 801 is connected to the memory 803, such as through a bus 802.
  • electronic device 800 may also include a transceiver 804. It should be noted that in practical applications, the number of transceivers 804 is not limited to one, and the structure of the electronic device 800 does not constitute a limitation on the embodiments of the present disclosure.
  • the processor 801 can be a CPU (Central Processing Unit, central processing unit), a general-purpose processor, a DSP (Digital Signal Processor, a data signal processor), an ASIC (Application Specific Integrated Circuit, an application-specific integrated circuit), or an FPGA (Field Programmable Gate Array). , field programmable gate array) or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute the various illustrative logical blocks, modules and circuits described in connection with this disclosure.
  • the processor 801 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.
  • Bus 802 may include a path that carries information between the above-mentioned components.
  • the bus 802 may be a PCI (Peripheral Component Interconnect, Peripheral Component Interconnect Standard) bus or an EISA (Extended Industry Standard Architecture) bus, etc.
  • the bus 802 can be divided into an address bus, a data bus, a control bus, etc. For ease of presentation, only one thick line is used in Figure 8, but it does not mean that there is only one bus or one type of bus.
  • the memory 803 may be a ROM (Read Only Memory) or other types of static storage devices that can store static information and instructions, RAM (Random Access Memory) or other types that can store information and instructions.
  • Dynamic storage devices can also be EEPROM (Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory) or other optical disk storage, optical disk 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 can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer Any other medium, without limitation.
  • the memory 803 is used to store application code for executing the disclosed solution, and is controlled by the processor 801 for execution.
  • the processor 801 is used to execute the application program code stored in the memory 803 to implement the contents shown in the foregoing method embodiments.
  • electronic devices include but are not limited to: mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PAD (tablet computers), PMP (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc. mobile terminals such as digital TVs, desktop computers, etc.
  • PDAs personal digital assistants
  • PAD tablet computers
  • PMP portable multimedia players
  • vehicle-mounted terminals such as vehicle-mounted navigation terminals
  • mobile terminals such as digital TVs, desktop computers, etc.
  • the electronic device shown in FIG. 8 is only an example and should not impose any limitations on the functions and scope of use of the embodiments of the present disclosure.
  • the server provided by this disclosure can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers. It can also 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.
  • the terminal can be a smartphone, tablet, laptop, desktop computer, smart speaker, smart watch, etc., but is not limited to this.
  • the terminal and the server can be connected directly or indirectly through wired or wireless communication methods, and this disclosure is not limited here.
  • Embodiments of the present disclosure provide a computer-readable storage medium.
  • the computer-readable storage medium stores a computer program. When run on a computer, the computer can execute the corresponding content in the foregoing method embodiments.
  • the computer-readable 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.
  • the computer-readable storage medium may be, for example, but is 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: an electrical connection having one or more wires, a portable computer disk, a hard drive, random access memory (RAM), read only memory (ROM), removable Programmd read-only memory (EPROM or flash memory), fiber optics, 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 for use by or in connection 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 above.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device .
  • Program code embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to: wire, optical cable, RF (radio frequency), etc., or any suitable combination of the above.
  • the above-mentioned computer-readable medium may be included in the above-mentioned electronic device; it may also exist independently without being assembled into the electronic device.
  • the computer-readable medium carries one or more programs.
  • the electronic device When the one or more programs are executed by the electronic device, the electronic device performs the method shown in the above embodiment.
  • a computer program product or computer program including 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 methods provided in the above various optional implementations.
  • Computer program code for performing the operations of the present disclosure may be written in one or more programming languages, 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's 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 an Internet service provider through Internet connection).
  • LAN local area network
  • WAN wide area network
  • Internet service provider such as an Internet service provider through Internet connection
  • each block in the flowchart or block diagram may represent a module, segment, or portion of code that contains one or more logic functions that implement the specified executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown one after another may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved.
  • each block of the block diagram and/or flowchart illustration, and combinations of blocks in the block diagram and/or flowchart illustration can be implemented by special purpose hardware-based systems that perform the specified functions or operations. , or can be implemented using a combination of specialized hardware and computer instructions.
  • module A can also be described as "module A used to perform operation B".

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Abstract

本公开实施例涉及移动通信技术领域,提供了一种通信方法、电子设备及存储介质。所述通信方法应用于多连接移动接入点设备AP MLD,所述方法包括:确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;发送所述第一无线帧。本公开实施例提供了一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。

Description

通信方法、电子设备及存储介质 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通信方法、电子设备及存储介质。
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。
目前所研究的Wi-Fi技术的多连接(或链路)场景下,存在非同时收发(Non-Simultaneous Transmitting And Receiving,NSTR)的工作模式,支持NSTR的多连接接入点设备(Access Point Multi-Link Device,AP MLD)通常被称为NSTR mobile AP MLD。在NSTR场景下,需要提供一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。
发明内容
本公开实施例提供了一种通信方法、电子设备及存储介质,以提供一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。
一方面,本公开实施例提供了一种通信方法,应用于多连接接入点设备AP MLD,所述方法包括:
确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;
发送所述第一无线帧。
另一方面,本公开实施例还提供了一种通信方法,应用于多连接站点设备Non-AP MLD,所述方法包括:
接收第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示多连接接入点设备AP MLD支持多个非同时收发NSTR连接对。
另一方面,本公开实施例还提供了一种电子设备,所述电子设备为多连接接入点设备AP MLD,所述电子设备包括:
确定模块,用于确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;
发送模块,用于发送所述第一无线帧。
另一方面,本公开实施例还提供了一种电子设备,所述电子设备为多连接站点设备Non-AP MLD,所述电子设备包括:
接收模块,用于接收第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示多连接接入点设备AP MLD支持多个非同时收发NSTR连接对。
本公开实施例还提供了一种电子设备,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中一个或多个所述的方法。
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 施例中一个或多个所述的方法。
本公开实施例中,在多连接建立的场景中,NSTR mobile AP MLD确定第一无线帧,在所述第一无线帧中包括第一指示信息,通过所述第一指示信息指示所述AP MLD支持多个NSTR连接对。本公开实施例提供了一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。
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为本公开实施例提供的通信方法的流程图之一;
图2为本公开实施例的提供的通信方法的流程图之二;
图3为本公开实施例的提供的通信方法的流程图之三;
图4为本公开实施例的提供的通信方法的流程图之四;
图5为本公开实施例的提供的通信方法的流程图之五;
图6为本公开实施例提供的电子设备的结构示意图之一;
图7为本公开实施例提供的电子设备的结构示意图之二;
图8为本公开实施例提供的电子设备的结构示意图之三。
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通信方法、电子设备及存储介质,用以提供一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。
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中所示,本公开实施例提供了一种通信方法,可选地,所述方法可应用于多连接移动接入点设备或多连接接入点设备AP MLD,所述 AP MLD为NSTR mobile AP MLD,该方法可以包括以下步骤:
步骤101,确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;
可选地,所述第一无线帧包括信标(Beacon)帧或探测响应(Probe Response)帧。
其中,在多连接(或链路)场景下,通常一个物理设备可以包括多个逻辑设备,每个逻辑设备都可以独立的管理数据发送和接收,且每个逻辑设备独立工作在一条连接上。然而,出于设备的成本、能耗节省和体积考虑,有些多连接设备的收发机的抗干扰性能较差,多条连接之间收发数据会形成较大的干扰,导致多连接设备在一条连接上发送数据时,其他连接无法接收数据,这些连接称为(Non-Simultaneous Transmitting And Receiving,NSTR)连接对;如果多连接设备配置有更高性能的收发机,多条连接之间收发数据抗干扰能力很强,在一条连接上发送数据时,其他连接上也可以接收数据,两条连接之间收发数据互相不影响,这些连接称为同时收发(Simultaneous Transmitting And Receiving,STR)连接对。
在NSTR场景下,NSTR mobile AP MLD可以将NSTR连接对中的一条链路指定为主连接(primary link),另一条为非主连接(non-primary link)。NSTR mobile AP MLD调度第一无线帧的传输,并仅在primary link上分组寻址数据帧。NSTR mobile AP MLD可能支持一个或多个NSTR连接对;例如在实际通信过程中,NSTR mobile AP MLD支持多个NSTR连接对的情况下,当前使用的NSTR连接对的primary link的通信质量较差,则non-primary link也无法应用,则NSTR mobile AP MLD从其他NSTR连接对中再选择一个连接对即可,根据新选择的连接对中预先确定的primary link以及non-primary link继续通信即可。
而若NSTR mobile AP MLD不支持多个NSTR连接对,此种情况下需重新确定所能使用的NSTR连接对,并重新确定primary link及non-primary link对,这样需要消耗大量的信令,造成网络资源的浪费。
因此,本公开实施例中,在所述第一无线帧中携带第一指示信息,所 述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;其中,一方面,在多连接建立过程中,第一指示信息标识AP MLD支持多个NSTR连接对;另一方面,第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对,相当于通过隐式的指示方式指示AP MLD为NSTR mobile AP MLD。
步骤102,发送所述第一无线帧。
本公开实施例中,在多连接建立的场景中,NSTR mobile AP MLD确定第一无线帧,在所述第一无线帧中包括第一指示信息,通过所述第一指示信息指示所述AP MLD支持多个NSTR连接对。本公开实施例提供了一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。
参见图2,本公开实施例提供了一种通信方法,所述方法可应用于多连接接入点设备AP MLD,该方法可以包括以下步骤:
步骤201,确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;所述第一无线帧包括基本多连接Basic Multi-Link信息元素;
所述第一指示信息设置于所述Basic Multi-Link信息元素的公共信息域中的多连接设备能力和操作MLD Capabilities and Operations子域中。
可选地,所述第一无线帧包括信标(Beacon)帧或探测响应(Probe Response)帧,Beacon帧或Probe Response帧包括Basic Multi-Link信息元素。
所述Basic Multi-Link信息元素包括公共信息域,所述公共信息域包括MLD Capabilities and Operations子域,作为第一示例,MLD Capabilities and Operations子域如以下表1所示:
表1:
Figure PCTCN2022117057-appb-000001
Figure PCTCN2022117057-appb-000002
例如,MLD Capabilities and Operations子域的Frequency Separation For STR/AP MLD Type Indication字段,将第一指示信息携带在其中。
可选地,若Frequency Separation For STR/AP MLD Type Indication字段设置为1,则第一无线帧中包括减少邻居报告(Reduced Neighbor Report,RNR)信息元素,在RNR信息元素中指示其他NSTR连接对。
步骤202,发送所述第一无线帧。
本公开实施例中,在多连接建立的场景中,NSTR mobile AP MLD确定第一无线帧,在所述第一无线帧中包括第一指示信息,通过所述第一指示信息指示所述AP MLD支持多个NSTR连接对。本公开实施例提供了一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。
参见图3,本公开实施例提供了一种通信方法,所述方法可应用于多连接接入点设备AP MLD,该方法可以包括以下步骤:
步骤301,确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;所述第一无线帧中还包括第二指示信息和/或第三指示信息;
其中,所述第二指示信息指示所述AP MLD为NSTR Mobile AP MLD;
所述第三指示信息指示所述AP MLD支持的所述NSTR连接对数量。
其中,参见前述表1,可将第二指示信息携带在MLD Capabilities and Operations子域的Frequency Separation For STR/AP MLD Type Indication部分,例如占用B7(Bits位顺序),标识AP MLD为NSTR mobile AP MLD;可选地,第一指示信息可占用另一个比特位,例如B8来标识AP支持多个NSTR连接对。
第三指示信息标识AP MLD支持的所述NSTR连接对数量,可用B9 至B11标识第三指示信息,例如001标识AP MLD支持NSTR连接对数量为1,010标识AP MLD支持NSTR连接对数量为2等。
步骤302,发送所述第一无线帧。
参见图4,本公开实施例提供了一种通信方法,所述方法可应用于多连接接入点设备AP MLD,该方法可以包括以下步骤:
步骤401,确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;所述第一无线帧中包括减少邻居报告RNR信息元素;
所述RNR信息元素中的多连接设备参数MLD parameter子域包括第四指示信息和/或第五指示信息;
所述第四指示信息指示所述NSTR连接对中的主NSTR连接对中的主连接和/或非主连接;
所述第五指示信息指示所述NSTR连接对中的候选NSTR连接对的标识信息。
其中,NSTR mobile AP MLD在RNR信息元素中MLD parameter子域中通过第四指示信息标识primary连接和/或non-primary连接;例如,携带primary连接的link ID以及non-primary连接的link ID;或携带primary连接的link ID以及non-primary连接的link ID中的一个,例如只携带primary连接的link ID,根据NSTR连接对的标识信息确定对应的non-primary连接。此外,第四指示信息可以指示primary连接的介质访问控制层(Media Access Control,MAC)地址和/或non-primary连接的MAC地址。
通过所述第五指示信息指示所述NSTR连接对中的候选NSTR连接对的标识信息,候选NSTR连接对即指示当前没有使用的NSTR连接对。
作为第二示例,可在RNR信息元素中的目标信标传输时间(Target Beacon Transmission Time,TBTT)信息域的MLD parameter子域中携带第四指示信息和/或第五指示信息:TBTT信息域的格式如表2所示,
表2:
Figure PCTCN2022117057-appb-000003
其中,20MHz PSD子字段指示默认类别的最大发射功率。
步骤402,发送所述第一无线帧。
在一个可选实施例中,所述MLD parameter子域还包括:
所述候选NSTR连接对的候选连接的连接标识以及第六指示信息,所述第六指示信息指示所述候选NSTR连接对的主连接和/或非主连接。
其中,用MLD parameter子域中的比特位来携带NSTR连接对中的候选连接的连接标识,并在MLD parameter子域中携带第六指示信息,用来指示候选连接中的primary连接和/或non-primary连接;例如,携带primary连接的link ID以及non-primary连接的link ID;或携带primary连接的link ID以及non-primary连接的link ID中的一个,例如只携带primary连接的link ID,根据NSTR连接对的标识信息确定对应的non-primary连接。可选地,第六指示信息可以指示primary连接的MAC地址和/或non-primary连接的MAC地址。
在一个可选实施例中,所述第一无线帧中还包括指示所述候选NSTR连接对的候选顺序信息;
其中,所述候选顺序信息包括:设置在所述MLD parameter子域中的第七指示信息,或所述候选NSTR连接对在所述MLD parameter子域的排列位置信息。
其中,在候选NSTR连接对包括两个以上的情况下,还可以在第一无线帧中标识每个候选NSTR连接使用的先后顺序信息;例如,在第一无线帧中额外占用一个或多个比特位来标识第七指示信息,第七指示信息指示所述候选顺序信息;或者,根据每个候选NSTR连接对的排列位置确定候选顺序信息,例如,排在第一位的候选顺序也为1。
本公开实施例中,在多连接建立的场景中,NSTR mobile AP MLD确定第一无线帧,在所述第一无线帧中包括第一指示信息,通过所述第一指示信息指示所述AP MLD支持多个NSTR连接对。
参见图5,本公开实施例提供了一种通信方法,所述方法可应用于多连接站点设备Non-AP MLD,该方法可以包括以下步骤:
步骤501,接收第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示多连接接入点设备AP MLD支持多个非同时收发NSTR连接对。
可选地,所述第一无线帧包括信标(Beacon)帧或探测响应(Probe Response)帧。
其中,在多连接(或链路)场景下,通常一个物理设备可以包括多个逻辑设备,每个逻辑设备都可以独立的管理数据发送和接收,且每个逻辑设备独立工作在一条连接上。然而,出于设备的成本、能耗节省和体积考虑,有些多连接设备的收发机的抗干扰性能较差,多条连接之间收发数据会形成较大的干扰,导致多连接设备在一条连接上发送数据时,其他连接无法接收数据,这些连接称为(Non-Simultaneous Transmitting And Receiving,NSTR)连接对;如果多连接设备配置有更高性能的收发机,多条连接之间收发数据抗干扰能力很强,在一条连接上发送数据时,其他连接上也可以接收数据,两条连接之间收发数据互相不影响,这些连接称为同时收发(Simultaneous Transmitting And Receiving,STR)连接对。
在NSTR场景下,NSTR mobile AP MLD可以将NSTR连接对中的一条链路指定为主连接(primary link),另一条为非主连接(non-primary  link)。NSTR mobile AP MLD调度第一无线帧的传输,并仅在primary link上分组寻址数据帧。NSTR mobile AP MLD可能支持一个或多个NSTR连接对;例如在实际通信过程中,NSTR mobile AP MLD支持多个NSTR连接对的情况下,当前使用的NSTR连接对的primary link的通信质量较差,则non-primary link也无法应用,则NSTR mobile AP MLD从其他NSTR连接对中再选择一个连接对即可,根据新选择的连接对中预先确定的primary link以及non-primary link继续通信即可。
而若NSTR mobile AP MLD不支持多个NSTR连接对,此种情况下需重新确定所能使用的NSTR连接对,并重新确定primary link及non-primary link对,这样需要消耗大量的信令,造成网络资源的浪费。
因此,本公开实施例中,Non-AP MLD接收第一无线帧,获取所述第一无线帧中携带第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;其中,一方面,在多连接建立过程中,第一指示信息标识AP MLD支持多个NSTR连接对;另一方面,第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对,相当于通过隐式的指示方式指示AP MLD为NSTR mobile AP MLD。
可选地,本公开实施中,所述第一无线帧包括基本多连接Basic Multi-Link信息元素;
所述第一指示信息设置于所述Basic Multi-Link信息元素的公共信息域中的多连接设备能力和操作MLD Capabilities and Operations子域中。
可选地,本公开实施中,所述第一无线帧中还包括第二指示信息和/或第三指示信息;
其中,所述第二指示信息指示所述AP MLD为NSTR Mobile AP MLD;
所述第三指示信息指示所述AP MLD支持的所述NSTR连接对数量。
可选地,本公开实施中,所述第一无线帧中包括减少邻居报告RNR信息元素;
所述RNR信息元素中的多连接设备参数MLD parameter子域包括第四指示信息和/或第五指示信息;
所述第四指示信息指示所述NSTR连接对中的主NSTR连接对中的主 连接和/或非主连接;
所述第五指示信息指示所述NSTR连接对中的候选NSTR连接对的标识信息。
可选地,本公开实施中,所述MLD parameter子域还包括:
所述候选NSTR连接对的候选连接的连接标识以及第六指示信息,所述第六指示信息指示所述候选NSTR连接对的主连接和/或非主连接。
可选地,本公开实施中,所述第一无线帧中还包括指示所述候选NSTR连接对的候选顺序信息;
其中,所述候选顺序信息包括:设置在所述MLD parameter子域中的第七指示信息,或所述候选NSTR连接对在所述MLD parameter子域的排列位置信息。
可选地,本公开实施中,所述第一无线帧包括信标Beacon帧或探测响应Probe Response帧。
本公开实施例中,在多连接建立的场景中,Non-AP MLD接收第一无线帧,所述第一无线帧中包括第一指示信息,通过所述第一指示信息指示AP MLD支持多个NSTR连接对。本公开实施例提供了一种指示NSTR mobile AP MLD所支持的NSTR连接对数量的方式。
参见图6,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电子设备,所述电子设备为多连接接入点设备AP MLD,所述电子设备包括:
确定模块601,用于确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;
发送模块602,用于发送所述第一无线帧。
可选地,本公开实施中,所述第一无线帧包括基本多连接Basic Multi-Link信息元素;
所述第一指示信息设置于所述Basic Multi-Link信息元素的公共信息域中的多连接设备能力和操作MLD Capabilities and Operations子域中。
可选地,本公开实施中,所述第一无线帧中还包括第二指示信息和/或第三指示信息;
其中,所述第二指示信息指示所述AP MLD为NSTR Mobile AP MLD;
所述第三指示信息指示所述AP MLD支持的所述NSTR连接对数量。
可选地,本公开实施中,所述第一无线帧中包括减少邻居报告RNR信息元素;
所述RNR信息元素中的多连接设备参数MLD parameter子域包括第四指示信息和/或第五指示信息;
所述第四指示信息指示所述NSTR连接对中的主NSTR连接对中的主连接和/或非主连接;
所述第五指示信息指示所述NSTR连接对中的候选NSTR连接对的标识信息。
可选地,本公开实施中,所述MLD parameter子域还包括:
所述候选NSTR连接对的候选连接的连接标识以及第六指示信息,所述第六指示信息指示所述候选NSTR连接对的主连接和/或非主连接。
可选地,本公开实施中,所述第一无线帧中还包括指示所述候选NSTR连接对的候选顺序信息;
其中,所述候选顺序信息包括:设置在所述MLD parameter子域中的第七指示信息,或所述候选NSTR连接对在所述MLD parameter子域的排列位置信息。
可选地,本公开实施中,所述第一无线帧包括信标Beacon帧或探测响应Probe Response帧。
本公开实施例中,在多连接建立的场景中,确定模块601确定第一无线帧;发送模块602发送所述第一无线帧,所述第一无线帧中包括第一指示信息,通过所述第一指示信息指示所述AP MLD支持多个NSTR连接对。
本公开实施例还提供了一种通信装置,应用于多连接接入点设备AP MLD,所述装置包括:
无线帧确定模块,用于确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;
无线帧发送模块,用于发送所述第一无线帧。
所述装置还包括前述实施例中电子设备的其他模块,在此不再赘述。
参见图7,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电子设备,所述电子设备为多连接站点设备Non-AP MLD,所述电子设备包括:
接收模块701,用于接收第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示多连接接入点设备AP MLD支持多个非同时收发NSTR连接对。
本公开实施例还提供了一种通信装置,应用于多连接站点设备Non-AP MLD,所述装置包括:
无线帧接收模块,用于接收第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示多连接接入点设备AP MLD支持多个非同时收发NSTR连接对。
所述装置还包括前述实施例中电子设备的其他模块,在此不再赘述。
在一个可选实施例中,本公开实施例还提供了一种电子设备,如图8所示,图8所示的电子设备800可以为服务器,包括:处理器801和存储器803。其中,处理器801和存储器803相连,如通过总线802相连。可选地,电子设备800还可以包括收发器804。需要说明的是,实际应用中收发器804不限于一个,该电子设备800的结构并不构成对本公开实施例的限定。
处理器801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801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802可包括一通路,在上述组件之间传送信息。总线802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802可以分为地址总线、数据总线、控制总线等。为便于表示,图8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803可以是ROM(Read Only Memory,只读存储器)或可存储静态信息和指令的其他类型的静态存储设备,RAM(Random Access Memory,随机存取存储器)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EEPROM(Electrically Erasable Programmable Read Only Memory,电可擦可编程只读存储器)、CD-ROM(Compact Disc Read Only Memory,只读光盘)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803用于存储执行本公开方案的应用程序代码,并由处理器801来控制执行。处理器801用于执行存储器803中存储的应用程序代码,以实现前述方法实施例所示的内容。
其中,电子设备包括但不限于: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8示出的电子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。终端可以是智能手机、平板电脑、笔记本电脑、台式计算机、智能音箱、智能手表等,但并不局限于此。终端以及服务器可以通过有线或无线通信方式进行直接或间接地连接,本公开在此不做限制。
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、随机访问存储器(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。
上述计算机可读介质可以是上述电子设备中所包含的;也可以是单独存在,而未装配入该电子设备中。
上述计算机可读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电子设备执行时,使得该电子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 (12)

  1. 一种通信方法,应用于多连接接入点设备AP MLD,其特征在于,所述方法包括:
    确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;
    发送所述第一无线帧。
  2. 根据权利要求1所述的通信方法,其特征在于,所述第一无线帧包括基本多连接Basic Multi-Link信息元素;
    所述第一指示信息设置于所述Basic Multi-Link信息元素的公共信息域中的多连接设备能力和操作MLD Capabilities and Operations子域中。
  3. 根据权利要求1所述的通信方法,其特征在于,所述第一无线帧中还包括第二指示信息和/或第三指示信息;
    其中,所述第二指示信息指示所述AP MLD为NSTR Mobile AP MLD;
    所述第三指示信息指示所述AP MLD支持的所述NSTR连接对数量。
  4. 根据权利要求1所述的通信方法,其特征在于,所述第一无线帧中包括减少邻居报告RNR信息元素;
    所述RNR信息元素中的多连接设备参数MLD parameter子域包括第四指示信息和/或第五指示信息;
    所述第四指示信息指示所述NSTR连接对中的主NSTR连接对中的主连接和/或非主连接;
    所述第五指示信息指示所述NSTR连接对中的候选NSTR连接对的标识信息。
  5. 根据权利要求4所述的通信方法,其特征在于,所述MLD parameter子域还包括:
    所述候选NSTR连接对的候选连接的连接标识以及第六指示信息,所述第六指示信息指示所述候选NSTR连接对的主连接和/或非主连接。
  6. 根据权利要求4所述的通信方法,其特征在于,所述第一无线帧中还包括指示所述候选NSTR连接对的候选顺序信息;
    其中,所述候选顺序信息包括:设置在所述MLD parameter子域中的第七指示信息,或所述候选NSTR连接对在所述MLD parameter子域的排列位置信息。
  7. 根据权利要求1至6中任一项所述的通信方法,其特征在于,所述第一无线帧包括信标Beacon帧或探测响应Probe Response帧。
  8. 一种通信方法,应用于多连接站点设备Non-AP MLD,其特征在于,所述方法包括:
    接收第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示多连接接入点设备AP MLD支持多个非同时收发NSTR连接对。
  9. 一种电子设备,所述电子设备为多连接接入点设备AP MLD,其特征在于,所述电子设备包括:
    确定模块,用于确定第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示所述AP MLD支持多个非同时收发NSTR连接对;
    发送模块,用于发送所述第一无线帧。
  10. 一种电子设备,所述电子设备为多连接站点设备Non-AP MLD,其特征在于,所述电子设备包括:
    接收模块,用于接收第一无线帧;其中,所述第一无线帧中包括第一指示信息,所述第一指示信息指示多连接接入点设备AP MLD支持多个非同时收发NSTR连接对。
  11. 一种电子设备,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7中任一项所述的方法或实现权利要求8所述的方法。
  12. 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7中任一项所述的方法或实现权利要求8所述的方法。
PCT/CN2022/117057 2022-09-05 2022-09-05 通信方法、电子设备及存储介质 WO2024050663A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021223683A1 (zh) * 2020-05-08 2021-11-11 华为技术有限公司 基于非同时收发多链路设备的通信方法及装置
CN114097255A (zh) * 2019-07-12 2022-02-25 高通股份有限公司 多链路通信
US20220167444A1 (en) * 2019-07-02 2022-05-26 Lg Electronics Inc. Multi-link operation mode
WO2022108838A1 (en) * 2020-11-19 2022-05-27 Intel Corporation Access point (ap) multi-link device (ap mld) for signalling non-simultaneous transmit receive (nstr) capability information

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220167444A1 (en) * 2019-07-02 2022-05-26 Lg Electronics Inc. Multi-link operation mode
CN114097255A (zh) * 2019-07-12 2022-02-25 高通股份有限公司 多链路通信
WO2021223683A1 (zh) * 2020-05-08 2021-11-11 华为技术有限公司 基于非同时收发多链路设备的通信方法及装置
WO2022108838A1 (en) * 2020-11-19 2022-05-27 Intel Corporation Access point (ap) multi-link device (ap mld) for signalling non-simultaneous transmit receive (nstr) capability information

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