WO2025129657A1 - 调度信息接收、发送方法和装置、存储介质 - Google Patents

调度信息接收、发送方法和装置、存储介质 Download PDF

Info

Publication number
WO2025129657A1
WO2025129657A1 PCT/CN2023/141110 CN2023141110W WO2025129657A1 WO 2025129657 A1 WO2025129657 A1 WO 2025129657A1 CN 2023141110 W CN2023141110 W CN 2023141110W WO 2025129657 A1 WO2025129657 A1 WO 2025129657A1
Authority
WO
WIPO (PCT)
Prior art keywords
scheduling information
tag
coverage level
tag device
information
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2023/141110
Other languages
English (en)
French (fr)
Inventor
赵群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
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.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to PCT/CN2023/141110 priority Critical patent/WO2025129657A1/zh
Priority to CN202380097983.2A priority patent/CN121286091A/zh
Publication of WO2025129657A1 publication Critical patent/WO2025129657A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a scheduling information receiving method, a scheduling information sending method, a scheduling information receiving device, a scheduling information sending device, a tag device, a reading and writing device, and a storage medium.
  • a reader can take inventory of tags, and tags can report data to the reader, such as sensor data.
  • tags can report data to the reader, such as sensor data.
  • the embodiments of the present disclosure propose a method and device for receiving and sending scheduling information, and a storage medium to solve the technical problems in related technologies.
  • a method for receiving scheduling information is proposed, which is executed by a first tag device.
  • the method includes: receiving scheduling information sent by a read-write device to at least one tag device group, wherein the tag devices in a single tag device group correspond to the same coverage level; determining a first tag device group corresponding to a first coverage level of the first tag device in the at least one tag device group; and performing uplink transmission according to the first scheduling information corresponding to the first tag device group.
  • a method for sending scheduling information is proposed, which is executed by a read-write device, and the method includes: determining a first coverage level of a first tag device; determining first scheduling information for uplink transmission of the first tag device according to the first coverage level; and sending the first scheduling information to a first tag device group corresponding to the first coverage level, wherein the first tag device group includes the first tag device.
  • a scheduling information receiving device comprising:
  • a receiving module is configured to receive scheduling information sent by a reading and writing device to at least one tag device group, wherein the tag devices in a single tag device group correspond to the same coverage level;
  • a processing module configured to determine a first label device group corresponding to the first coverage level of the first label device in the at least one label device group;
  • the sending module is configured to perform uplink transmission according to the first scheduling information corresponding to the first tag device group.
  • a scheduling information sending device comprising:
  • a processing module configured to determine a first coverage level of a first tag device; and determine first scheduling information for uplink transmission of the first tag device according to the first coverage level;
  • the sending module is configured to send the first scheduling information to a first tag device group corresponding to the first coverage level, wherein the first tag device group includes the first tag device.
  • a method for sending scheduling information comprising: a read-write device determines a first coverage level of a first tag device; the read-write device determines first scheduling information according to the first coverage level; the read-write device sends the first scheduling information to a first tag device group corresponding to the first coverage level,
  • the first tag device group includes the first tag device; the first tag device performs uplink transmission according to the first scheduling information.
  • a tag device comprising: one or more processors; wherein the tag device is used to execute the scheduling information receiving method described in the first aspect.
  • a read-write device comprising: one or more processors; wherein the read-write device is used to execute the scheduling information sending method described in the second aspect.
  • a communication system comprising a tag device and a read-write device, wherein the tag device is configured to implement the scheduling information receiving method described in the first aspect, and the read-write device is configured to implement the scheduling information sending method described in the second aspect.
  • a storage medium which stores instructions.
  • the communication device executes the scheduling information receiving method described in the first aspect and the scheduling information sending method described in the second aspect.
  • the read-write device can send scheduling information to at least one tag device group.
  • a tag device group can include one or more tag devices. Accordingly, the read-write device can schedule multiple tag devices at a time, thereby improving the inventory efficiency of the read-write device on the tag devices.
  • the read-write device can determine that the tag devices in the tag device group need the same scheduling information, and then send the same scheduling information to the tag devices in the tag device group, so as to meet the needs of communication between the tag device and the read-write device, and is conducive to simplifying the operation of the reader device sending the scheduling information.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • FIG2 is an interactive schematic diagram of a scheduling information receiving method according to an embodiment of the present disclosure.
  • FIG. 3 is a schematic diagram showing a sequence according to an embodiment of the present disclosure.
  • FIG4 is a schematic flow chart of a method for receiving scheduling information according to an embodiment of the present disclosure.
  • FIG5 is a schematic flowchart of a method for sending scheduling information according to an embodiment of the present disclosure.
  • FIG6 is a schematic block diagram of a scheduling information receiving device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic block diagram of a device for sending scheduling information according to an embodiment of the present disclosure.
  • FIG8A is a schematic diagram of the structure of a communication device proposed in an embodiment of the present disclosure.
  • FIG8B is a schematic diagram of the structure of a chip proposed in an embodiment of the present disclosure.
  • the embodiments of the present disclosure provide a method and device for receiving and sending scheduling information, and a storage medium.
  • an embodiment of the present disclosure proposes a method for receiving scheduling information, which is executed by a first tag device, and the method includes: receiving scheduling information sent by a read-write device to at least one tag device group, wherein the tag devices in a single tag device group correspond to the same coverage level; determining a first tag device group corresponding to a first coverage level of the first tag device in the at least one tag device group; and performing uplink transmission according to the first scheduling information corresponding to the first tag device group.
  • the read-write device can send scheduling information to at least one tag device group.
  • a tag device group can include one or more tag devices. Based on this, the read-write device can schedule multiple tag devices at a time, thereby improving the inventory efficiency of the read-write device on the tag devices.
  • the read-write device can determine that the tag devices in the tag device group need the same scheduling information, and then send the same scheduling information to the tag devices in the tag device group, so as to meet the needs of communication between the tag device and the read-write device, and is conducive to simplifying the operation of the reader device sending the scheduling information.
  • the scheduling information receiving method includes: sending first information to the read-write device, wherein the first information is used by the read-write device to determine a first coverage level of the first tag device.
  • the first information includes at least one of the following: a random number, a sequence.
  • the resource of the first information includes: a physical anytime access channel resource.
  • the scheduling information receiving method further includes: receiving first reference information sent by the read/write device; and determining the first coverage level according to the first reference information.
  • the first reference information includes at least one of the following: a reference signal; a synchronization broadcast signal block; a sequence; or a pilot.
  • the sequence includes at least one of the following:
  • a first sequence wherein the first sequence is also used by the first tag device to determine that the read-write device is about to send information
  • a second sequence wherein the second sequence is located before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same.
  • the scheduling information receiving method further includes: receiving indication information sent by the reading and writing device, wherein the indication information is used to indicate the coverage level of the tag device.
  • the scheduling information receiving method further includes: sending second reference information to the read-write device, wherein the second reference information is used by the read-write device to determine the first coverage level of the first tag device.
  • the scheduling information includes at least one of the following: the number of channels; the number of sub-channels; the number of frequency points; the number of time domain units; the number of repeated transmissions; and the first coverage level.
  • an embodiment of the present disclosure proposes a method for sending scheduling information, which is executed by a read-write device, and the method includes: determining a first coverage level of a first tag device; determining first scheduling information for uplink transmission of the first tag device based on the first coverage level; and sending the first scheduling information to a first tag device group corresponding to the first coverage level, wherein the first tag device group includes the first tag device.
  • determining the first coverage level of the first tag device includes: receiving first information sent by the tag device; and determining that the coverage level corresponding to the first information is the first coverage level according to the association between the first information or the resource where the first information is located and the coverage level.
  • the first information includes at least one of the following: a random number, a sequence.
  • the resource of the first information includes: a physical anytime access channel resource.
  • the scheduling information sending method further includes: sending first reference information to the first tag device, wherein the first reference information is used by the first tag device to determine the first coverage level.
  • the first reference information includes at least one of the following: a reference signal; a synchronization broadcast signal block; a sequence; or a pilot.
  • the sequence includes at least one of the following:
  • a first sequence wherein the first sequence is also used by the first tag device to determine that the read-write device is about to send information
  • a second sequence wherein the second sequence is located before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same.
  • the scheduling information sending method further includes: sending indication information to the first tag device, wherein the indication information is used to indicate the first coverage level.
  • the scheduling information sending method further includes: receiving second reference information sent by the first tag device; and determining a first coverage level of the first tag device according to the second reference information.
  • the first scheduling information includes at least one of the following: the number of channels; the number of sub-channels; the number of frequency points; the number of time domain units; the number of repeated transmissions; and the first coverage level.
  • an embodiment of the present disclosure provides a scheduling information receiving device, the device comprising:
  • a receiving module is configured to receive scheduling information sent by a reading and writing device to at least one tag device group, wherein the tag devices in a single tag device group correspond to the same coverage level;
  • a processing module configured to determine a first label device group corresponding to the first coverage level of the first label device in the at least one label device group;
  • the sending module is configured to perform uplink transmission according to the first scheduling information corresponding to the first tag device group.
  • an embodiment of the present disclosure provides a scheduling information sending device, the device comprising:
  • a processing module configured to determine a first coverage level of a first tag device; and determine first scheduling information for uplink transmission of the first tag device according to the first coverage level;
  • the sending module is configured to send the first scheduling information to a first tag device group corresponding to the first coverage level, wherein the first tag device group includes the first tag device.
  • the present disclosure provides a method for sending scheduling information, including: a reading and writing device determines a first mark The first coverage level of the tag device; the read-write device determines the first scheduling information according to the first coverage level; the read-write device sends the first scheduling information to the first tag device group corresponding to the first coverage level, wherein the first tag device group includes the first tag device; the first tag device performs uplink transmission according to the first scheduling information.
  • an embodiment of the present disclosure proposes a tag device, comprising: one or more processors; wherein the tag device is used to execute the scheduling information receiving method described in the first aspect or any one of the optional embodiments of the first aspect.
  • an embodiment of the present disclosure proposes a read-write device, comprising: one or more processors; wherein the read-write device is used to execute the scheduling information sending method described in the second aspect or any one of the optional embodiments of the second aspect.
  • an embodiment of the present disclosure proposes a communication system, including a tag device and a read-write device, wherein the tag device is configured to implement the scheduling information receiving method described in the first aspect and any one of the optional embodiments of the first aspect, and the read-write device is configured to implement the scheduling information sending method described in the second aspect and any one of the optional embodiments of the second aspect.
  • an embodiment of the present disclosure proposes a storage medium, which stores instructions.
  • the communication device executes the scheduling information receiving method described in the first aspect or any one of the optional embodiments of the first aspect, and/or the scheduling information sending method described in the second aspect or any one of the optional embodiments of the second aspect.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the scheduling information receiving method described in the first aspect or any one of the optional embodiments of the first aspect, and/or the scheduling information sending method described in the second aspect or any one of the optional embodiments of the second aspect.
  • an embodiment of the present disclosure proposes a computer program, which, when running on a computer, enables the computer to execute the scheduling information receiving method described in the first aspect or any one of the optional embodiments of the first aspect, and/or the scheduling information sending method described in the second aspect or any one of the optional embodiments of the second aspect.
  • the embodiments of the present disclosure propose a method and device for receiving and sending scheduling information, and a storage medium.
  • the terms such as the method for receiving and sending scheduling information, information processing method, communication method, etc. can be replaced with each other
  • the terms such as the device for receiving and sending scheduling information, information processing device, communication device, etc. can be replaced with each other
  • the terms such as information processing system, communication system, etc. can be replaced with each other.
  • each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged.
  • the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined, for example, some or all of the steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • plurality refers to two or more.
  • the terms "at least one of”, “one or more”, “a plurality of”, “multiple”, etc. can be used interchangeably.
  • the recording method of "A or B” may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed).
  • A A is executed independently of B
  • B B is executed independently of A
  • execution is selected from A and B (A and B are selectively executed).
  • prefixes such as “first” and “second” in the embodiments of the present disclosure are only for distinguishing different description objects and do not constitute any restrictions on the position, order, priority, quantity or content of the description objects.
  • description objects please refer to the description in the context of the claims or embodiments, and no unnecessary restrictions should be constituted due to the use of prefixes.
  • the description object is "field”
  • the ordinal number before “field” in “first field” and “second field” does not limit the position or order between “fields”
  • “first” and “second” do not limit whether the "fields” they modify are in the same message, nor do they limit the order of "first field” and “second field”.
  • the description object is "level”
  • the ordinal number before “level” in “first level” and “second level” does not limit the priority between “levels”.
  • the number of description objects is not limited by ordinal numbers and can be one or more.
  • “first device” can be one or more.
  • the objects modified by different prefixes can be the same or different.
  • first device and second device can be the same device or different devices, and their types can be the same or different.
  • description object is "information”
  • first information and second information can be the same information or different information, and their contents can be the same or different.
  • “including A”, “comprising A”, “used to indicate A”, and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.
  • terms such as “greater than”, “greater than or equal to”, “not less than”, “more than”, “more than or equal to”, “not less than”, “higher than”, “higher than or equal to”, “not lower than”, and “above” can be replaced with each other, and terms such as “less than”, “less than or equal to”, “not greater than”, “less than”, “less than or equal to”, “no more than”, “lower than”, “lower than or equal to”, “not higher than”, and “below” can be replaced with each other.
  • devices, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments.
  • Terms such as “device”, “equipment”, “device”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, and “subject” can be used interchangeably.
  • network may be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).
  • terminal In some embodiments, the terms "terminal”, “terminal device”, “user equipment (UE)”, “user terminal” “mobile station (MS)”, “mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client and the like can be used interchangeably.
  • the access network device, the core network device, or the network device can be replaced by a terminal.
  • the various embodiments of the present disclosure can also be applied to a structure in which the access network device, the core network device, or the network device and the communication between the terminals is replaced by the communication between multiple terminals (for example, device-to-device (D2D), vehicle-to-everything (V2X), etc.).
  • D2D device-to-device
  • V2X vehicle-to-everything
  • it can also be set as a structure in which the terminal has all or part of the functions of the access network device.
  • terms such as "uplink” and "downlink” can also be replaced by terms corresponding to communication between terminals (for example, "side”).
  • uplink channels, downlink channels, etc. can be replaced by side channels
  • uplinks, downlinks, etc. can be replaced by side links.
  • the terminal may be replaced by an access network device, a core network device, or a network device.
  • the access network device, the core network device, or the network device may also be configured to have a structure that has all or part of the functions of the terminal.
  • acquisition of data, information, etc. may comply with the laws and regulations of the country where the data is obtained.
  • data, information, etc. may be obtained with the user's consent.
  • each element, each row, or each column in the table of the embodiments of the present disclosure may be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns may also be implemented as an independent embodiment.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • the communication system 100 includes a tag device 101 and a read/write device 102, wherein the tag device may include a terminal, and the read/write device may include at least one of a network device and a terminal. At least one of the following: access network equipment, core network equipment (core network device).
  • the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited to these.
  • a mobile phone a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device
  • the access network device is, for example, a node or device that accesses a terminal to a wireless network.
  • the access network device may include an evolved Node B (eNB), a next generation evolved Node B (ng-eNB), a next generation Node B (gNB), a node B (NB), a home node B (HNB), a home evolved node B (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.
  • eNB evolved Node B
  • ng-eNB next generation evolved Node B
  • gNB next generation Node B
  • NB node
  • the core network device may be a device including one or more network elements, or may be multiple devices or device groups, each including all or part of the one or more network elements.
  • the network element may be virtual or physical.
  • the core network may include, for example, at least one of the Evolved Packet Core (EPC), the 5G Core Network (5GCN), and the Next Generation Core (NGC).
  • EPC Evolved Packet Core
  • 5GCN 5G Core Network
  • NGC Next Generation Core
  • the technical solution of the present disclosure may be applicable to the Open RAN architecture.
  • the interfaces between access network devices or within access network devices involved in the embodiments of the present disclosure may become internal interfaces of Open RAN, and the processes and information interactions between these internal interfaces may be implemented through software or programs.
  • the access network device may be composed of a centralized unit (central unit, CU) and a distributed unit (distributed unit, DU), wherein the CU may also be called a control unit (control unit).
  • the CU-DU structure may be used to split the protocol layer of the access network device, with some functions of the protocol layer being centrally controlled by the CU, and the remaining part or all of the functions of the protocol layer being distributed in the DU, and the DU being centrally controlled by the CU, but not limited to this.
  • the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure.
  • a person of ordinary skill in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.
  • the following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or part of the subject, but are not limited thereto.
  • the subjects shown in FIG1 are examples, and the communication system may include all or part of the subjects in FIG1 , or may include other subjects other than FIG1 , and the number and form of the subjects are arbitrary, and the subjects may be physical or virtual, and the connection relationship between the subjects is an example, and the subjects may be connected or disconnected, and the connection may be in any manner, and may be a direct connection or an indirect connection, and may be a wired connection or a wireless connection.
  • LTE Long Term Evolution
  • LTE-A LTE-Advanced
  • LTE-B LTE-Beyond
  • SUPER 3G IMT-Advanced
  • 4G fourth generation mobile communication system
  • 5G fifth generation mobile communication system
  • 5G fifth generation mobile communication system
  • tag devices and read-write devices in the Internet of Things are no longer limited to conventional tags and readers (also called readers).
  • the read-write device can be a network device, and the tag can be a tag terminal.
  • the read-write device can be a read-write terminal, and the tag device can be a tag terminal.
  • the above-mentioned read-write terminals and tag terminals can be traditional terminals or reduced capability (Redcap) terminals, and the present disclosure does not limit this.
  • the readers and writers are generally handheld devices, and the tags are generally fixed tags.
  • the readers and writers are manually pointed at the tags for inventory. During this process, the reader and writer only performs an inventory operation on one tag at a time.
  • the read/write device is a network device or terminal and the tag device is a terminal
  • the signal coverage range of the network device and the terminal is much larger than the coverage range of the traditional reader/writer. If the read/write device still only performs an inventory operation on one tag device each time, it will cause a large waste of the communication capacity of the read/write device.
  • FIG2 is an interactive schematic diagram of a scheduling information receiving method according to an embodiment of the present disclosure.
  • the scheduling information receiving method includes the following steps:
  • Step S201 The reading and writing device determines a first coverage level of a first tag device.
  • Step S202 The read/write device sends scheduling information corresponding to the first coverage level to the first tag device.
  • the first tag device belongs to a first tag device group.
  • the first tag device group corresponds to a first coverage level, that is, the tag devices in the first tag device have the same coverage level, which is the first coverage level.
  • the read/write device sends scheduling information to the first tag device group.
  • the read/write device sends scheduling information to at least one tag device group.
  • the read-write device can perform an inventory operation on the tag device. Since the inventory operation requires the tag device to send information to the read-write device, the read-write device can send scheduling information to at least one tag device that needs to be inventoried. The scheduling information can be used to schedule the first tag device for uplink transmission.
  • the content of the uplink transmission includes at least one of the following: information sensed by the first tag device and identity information of the first tag device, wherein the identity information includes but is not limited to an Electronic Product Code (EPC).
  • EPC Electronic Product Code
  • the read-write device can send scheduling information to at least one tag device group.
  • a tag device group can include one or more tag devices. Accordingly, the read-write device can schedule multiple tag devices at one time. Tag equipment, improve the efficiency of reading and writing equipment in counting tag equipment.
  • the locations of different tag devices may be different. Based on the different locations, the communication quality between the tag device and the read-write device may be different.
  • the communication quality can be characterized by the coverage level. Multiple tag devices with the same coverage level have the same or similar communication quality as the tag device.
  • the read-write device can determine that the tag devices in the tag device group need the same scheduling information, and then send the same scheduling information to the tag devices in the tag device group, so as to meet the needs of communication between the tag device and the read-write device, and is conducive to simplifying the operation of the reader device sending the scheduling information.
  • the read-write device sends the same scheduling information to multiple tag devices in a tag device group.
  • the scheduling information can be sent to multiple tag devices at one time in a multicast or multicast manner, or the scheduling information can be sent to each tag device separately in a unicast manner.
  • the present disclosure does not limit the sending method.
  • the scheduling information includes at least one of the following: the number of channels; the number of sub-channels; the number of frequency points; the number of time domain units; the number of repetitions; and the first coverage level.
  • the scheduling information may include the channel number, that is, the number of channels. For example, if the channel number is 2, the tag device may perform uplink transmission to the reader/writer device on 2 channels.
  • the scheduling information may include the frequency point number, that is, the number of frequency points, where the frequency point may also be referred to as the Absolute Radio-Frequency Channel Number (ARFCN).
  • ARFCN Absolute Radio-Frequency Channel Number
  • the tag device can perform uplink transmission to the reader/writer device at 2 frequency points.
  • the scheduling information may include the number of time domain units, that is, the number of time domain units, wherein the time domain unit includes at least one of the following: frame, sub-frame, time slot, symbol. Taking the time slot as an example, the number of time domain units is 5, and the tag device can perform uplink transmission to the reader/writer device for 5 time slots.
  • the scheduling information may include the number of repeated transmissions. For example, if the number of repeated transmissions is 4, the tag device repeats the uplink transmission to the read-write device 4 times.
  • the scheduling information corresponding to each tag device group may also be different. Therefore, for the scheduling information sent by the reading and writing device to the tag device group, it is necessary for the tag devices in the tag device group to clearly determine whether the received scheduling information is the scheduling information corresponding to their own coverage level, that is, whether the coverage level corresponding to the scheduling information is the same as the coverage level of the tag device itself.
  • the scheduling information may also include a coverage level
  • the tag device may compare the coverage level in the scheduling information with its own coverage level, wherein, if the coverage level in the scheduling information is the same as its own coverage level, the tag device performs uplink transmission based on the scheduling information; if the coverage level in the scheduling information is different from its own coverage level, the tag device does not perform uplink transmission based on the scheduling information.
  • the scheduling information sent by the read/write device to the first tag device may include the first coverage level. Since the coverage level of the first tag device is the first coverage level, the first tag device can determine that the coverage level in the scheduling information is the same as its own coverage level, and thus perform uplink transmission based on the received scheduling information.
  • the read/write device may indicate N coverage levels, and the scheduling information bits may be used for one coverage level among N coverage levels as the coverage level of scheduling information.
  • the types of tag devices include but are not limited to Type A, Type B, and Type C.
  • Type A tag devices do not need to store energy; Type B tag devices can store energy and can determine the coverage level based on the stored energy; Type C tag devices have independent power and can generate device signals. Among them, Type A tag devices and Type B tag devices can also send signals to the read-write device, for example, they cannot generate signals independently, but reflect the signals from the read-write device back to the read-write device.
  • the scheduling information receiving method includes: sending first information to the read-write device, wherein the first information is used by the read-write device to determine a first coverage level of the first tag device.
  • the coverage level of the tag device itself can be determined by the tag device, and then the tag device can send the first information to the read-write device so that the read-write device determines the coverage level of the tag device.
  • the first information includes at least one of the following: a random number, a sequence.
  • the tag device and the read-write device may store an association relationship between a random number range and a coverage level.
  • the first tag device determines that its own coverage level is the first coverage level, it may determine the random number range corresponding to the first coverage level based on the association relationship, and then determine a random number within the random number range as the first information to send to the read-write device.
  • the read-write device may determine the random number range in which the random number is located, and then determine that the random number range corresponds to the first coverage level based on the stored association relationship.
  • the tag device and the read-write device may store an association relationship between a sequence and a coverage level.
  • the first tag device determines that its own coverage level is the first coverage level, it may determine the sequence corresponding to the first coverage level according to the association relationship, and then send the sequence as the first information to the read-write device.
  • the read-write device may determine that the sequence corresponds to the first coverage level according to the stored association relationship.
  • the type of sequence includes at least one of the following: a bit sequence, a pilot sequence.
  • the resources of the first information include: Physical Random Access Channel (PRACH) resources.
  • PRACH Physical Random Access Channel
  • the tag device and the read-write device may store an association relationship between the PRACH resource and the coverage level.
  • the first tag device determines that its own coverage level is the first coverage level, it may determine the PRACH resource corresponding to the first coverage level based on the association relationship, and then send the first information to the read-write device through the PRACH resource.
  • the read-write device After the read-write device receives the first information through the PRACH resource, it may determine that the PRACH resource corresponds to the first coverage level based on the stored association relationship.
  • the scheduling information receiving method further includes: receiving first reference information sent by the read-write device; and determining the first coverage level according to the first reference information.
  • the read-write device can send first reference information to the tag device.
  • the first reference information includes at least one of the following: a reference signal; a synchronization broadcast signal block (SS (Synchronization Signal) and PBCH (Physical downlink Broadcast Channel) Block, SSB); a sequence; and a pilot.
  • SS Synchronization broadcast signal block
  • PBCH Physical downlink Broadcast Channel Block
  • the reading and writing device After the reading and writing device receives the SSB, it can determine the signal quality of the received SSB.
  • the signal quality can be characterized by the reference signal receiving power (RSRP).
  • the first tag device may store at least one RSRP threshold (for example, it may be configured by the read/write device, or it may be agreed upon by the protocol), and for example, store two RSRP thresholds, RSRP#1 and RSRP#2, where RSRP#1 is less than RSRP#2. For example, when it is determined that the RSRP of the received SSB is less than RSRP#1, the first tag device may determine that the first coverage level is L#1, and when it is determined that the RSRP of the received SSB is greater than or equal to RSRP#1 and When it is determined that the RSRP of the received SSB is greater than or equal to RSRP#3, the first tag device can determine that the first coverage level is L#3.
  • RSRP threshold for example, it may be configured by the read/write device, or it may be agreed upon by the protocol
  • the read-write device can determine at least one of the following results: the average value of the high levels in the sequence, the sum of the high levels in the sequence, and the received signal strength indication (RSSI) of the sequence.
  • RSSI received signal strength indication
  • RSSI can be determined based on at least one of the following: the sum of the received signal strengths of the sequences within the first time length, the mean of the received signal strengths of the sequences within the first time length.
  • the first time length can be configured for the read/write device or agreed upon by the protocol, and the present disclosure does not limit this.
  • the first tag device can store at least one RSSI threshold value (for example, it can be configured by the read/write device, or it can be agreed upon by the protocol), and taking the storage of two RSSI threshold values as an example, they are RSSI#1 and RSSI#2, where RSSI#1 is less than RSSI#2.
  • the first tag device can determine that the first coverage level is L#1, when it is determined that the RSSI of the received sequence is greater than or equal to RSSI#1 and less than RSSI#2, the first tag device can determine that the first coverage level is L#2, and when it is determined that the RSSI of the received sequence is greater than or equal to RSSI#3, the first tag device can determine that the first coverage level is L#3.
  • FIG. 3 is a schematic diagram showing a sequence according to an embodiment of the present disclosure.
  • the sequence includes at least one of the following:
  • a first sequence wherein the first sequence is also used by the first tag device to determine that the read-write device is about to send information
  • a second sequence wherein the second sequence is located before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same.
  • the read/write device before taking inventory of the tag device, can perform selection and challenge operations on the tag, wherein the selection operation is used to select one or more tags in the tag group for inventory, and the challenge operation is used to query the encryption and authentication type of the tag, and then the inventory operation can be performed on the tags that pass the challenge operation.
  • the inventory operation may start with the read/write device sending a query command to the tag device, and terminate with the read/write device sending the query command again, or terminate with another selection or challenge operation.
  • the read/write device may first send a first sequence to the tag device, so that the tag device determines that after the first sequence, the read/write device will send a query command.
  • the sequence when the first reference information includes a sequence, the sequence may be only the first sequence, or the sequence may be the first sequence and the second sequence.
  • the reader/writer device may additionally send a second sequence before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same (for example, the second sequence in FIG3 contains 4 low-level clock signals). Accordingly, the accuracy of the results determined by the tag device based on the first sequence and the second sequence is relatively high, which is conducive to ensuring that the tag device accurately determines its own coverage level based on the obtained results.
  • a meaningless signal “v” may be provided between the second sequence and the first sequence to indicate the end of the second sequence and the start of the first sequence.
  • the scheduling information receiving method further includes: receiving instruction information sent by the read-write device, The indication information is used to indicate the coverage level of the tag device.
  • the tag device cannot determine its own coverage level.
  • the type of the tag device is Type A (but not limited to this).
  • the read-write device can send indication information to the tag device, and the tag device can determine its own coverage level based on the indication information.
  • the read/write device may indicate N coverage levels
  • the indication information sent by the read/write device to the tag device may include: bits, used to indicate one coverage level among N coverage levels to the tag device.
  • the scheduling information receiving method further includes: sending second reference information to the read-write device, wherein the second reference information is used by the read-write device to determine the first coverage level of the first tag device.
  • the tag device may send second reference information to the read-write device.
  • the second reference information may be information generated autonomously by the tag device or information sent by the read-write device to the tag device and reflected to the read-write device via the tag device.
  • the second reference information may be a sequence, and the sequence may include at least one of the first sequence and the second sequence. Since the number of clock signals in the first sequence is relatively small, the accuracy of the results determined based only on the first sequence, such as the average value of the high level in the sequence, the average value of the high level in the sequence, and the RSSI of the sequence, may be low. Therefore, the tag device may send the second sequence before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same. Accordingly, the accuracy of the results determined by the reading and writing device according to the first sequence and the second sequence is relatively high, which is conducive to ensuring that the tag device accurately determines the coverage level of the tag according to the obtained results.
  • configuration information related to quantity such as the number of sub-channels, the number of frequency points, the number of time domain units, the number of repeated transmissions, etc., may be negatively correlated with the coverage level.
  • the number of repeated transmissions may be N1, for a tag device with a coverage level of L#2, the number of repeated transmissions may be N2, and for a tag device with a coverage level of L#3, the number of repeated transmissions may be N3, wherein N1>N2>N3. Since the tag device with a smaller coverage level has a relatively poor reconnection effect with the read-write device, configuring a relatively large number of repeated transmissions for the tag device is conducive to ensuring the quality of communication between the tag device and the read-write device.
  • step S201 may be implemented as an independent embodiment
  • step 202 may be implemented as an independent embodiment
  • step S201+S202 may be implemented as an independent embodiment, but is not limited thereto.
  • steps S201 and S202 may be performed in an interchangeable order or simultaneously.
  • step S201 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S202 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • an embodiment of the present disclosure proposes a method for receiving scheduling information.
  • Fig. 4 is a schematic flow chart of a method for receiving scheduling information according to an embodiment of the present disclosure.
  • the method for receiving scheduling information shown in this embodiment may be executed by a first tag device.
  • the scheduling information receiving method may include the following steps:
  • step S401 the scheduling information sent by the read/write device to at least one tag device group is received, wherein: The tag devices in a single tag device group correspond to the same coverage level;
  • step S402 a first label device group corresponding to the first coverage level of the first label device is determined in the at least one label device group;
  • step S403 uplink transmission is performed according to the first scheduling information corresponding to the first tag device group.
  • FIG. 4 can be implemented independently or in combination with at least one other embodiment in the present disclosure.
  • the specific selection can be made as needed, and the present disclosure is not limited thereto.
  • the scheduling information receiving method includes: sending first information to the read-write device, wherein the first information is used by the read-write device to determine a first coverage level of the first tag device.
  • the first information includes at least one of the following: a random number, a sequence.
  • the resource of the first information includes: a physical anytime access channel resource.
  • the scheduling information receiving method further includes: receiving first reference information sent by the read-write device; and determining the first coverage level according to the first reference information.
  • the first reference information includes at least one of the following: a reference signal; a synchronization broadcast signal block; a sequence; a pilot.
  • the sequence includes at least one of the following:
  • a first sequence wherein the first sequence is also used by the first tag device to determine that the read-write device is about to send information
  • a second sequence wherein the second sequence is located before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same.
  • the scheduling information receiving method further includes: receiving indication information sent by the reading and writing device, wherein the indication information is used to indicate the coverage level of the tag device.
  • the scheduling information receiving method further includes: sending second reference information to the read-write device, wherein the second reference information is used by the read-write device to determine the first coverage level of the first tag device.
  • the scheduling information includes at least one of the following: the number of channels; the number of sub-channels; the number of frequency points; the number of time domain units; the number of repeated transmissions; and the first coverage level.
  • an embodiment of the present disclosure proposes a method for sending scheduling information.
  • Fig. 5 is a schematic flow chart of a method for sending scheduling information according to an embodiment of the present disclosure.
  • the method for sending scheduling information shown in this embodiment can be executed by a read-write device.
  • the scheduling information sending method includes:
  • step S501 a first coverage level of a first tag device is determined
  • step S502 first scheduling information for uplink transmission of the first tag device is determined according to the first coverage level
  • step S503 the first scheduling information is sent to a first tag device group corresponding to the first coverage level, wherein the first tag device group includes the first tag device.
  • FIG. 5 can be implemented independently or in combination with at least one other embodiment of the present disclosure.
  • the embodiments may be combined for implementation and may be selected as needed, and the present disclosure is not limited thereto.
  • determining the first coverage level of the first tag device includes: receiving first information sent by the tag device; and determining that the coverage level corresponding to the first information is the first coverage level based on the association between the first information or the resource where the first information is located and the coverage level.
  • the first information includes at least one of the following: a random number, a sequence.
  • the resource of the first information includes: a physical anytime access channel resource.
  • the scheduling information sending method further includes: sending first reference information to the first tag device, wherein the first reference information is used by the first tag device to determine the first coverage level.
  • the first reference information includes at least one of the following: a reference signal; a synchronization broadcast signal block; a sequence; a pilot.
  • the sequence includes at least one of the following:
  • a first sequence wherein the first sequence is also used by the first tag device to determine that the read-write device is about to send information
  • a second sequence wherein the second sequence is located before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same.
  • the scheduling information sending method further includes: sending indication information to the first tag device, wherein the indication information is used to indicate the first coverage level.
  • the scheduling information sending method further includes: receiving second reference information sent by the first tag device; and determining a first coverage level of the first tag device according to the second reference information.
  • the first scheduling information includes at least one of the following: the number of channels; the number of sub-channels; the number of frequency points; the number of time domain units; the number of repeated transmissions; and the first coverage level.
  • the second aspect and the optional implementation methods of the optional embodiments of the second aspect can refer to the optional implementation methods in the embodiment shown in Figure 2 and other related parts in the embodiment involved in Figure 2, which will not be repeated here.
  • the names of information, etc. are not limited to the names recorded in the embodiments, and terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “symbol”, “code element”, “codebook”, “codeword”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • terms such as “uplink”, “uplink”, “physical uplink” can be interchangeable, and terms such as “downlink”, “downlink”, “physical downlink” can be interchangeable, and terms such as “side”, “sidelink”, “side communication”, “sidelink communication”, “direct connection”, “direct link”, “direct communication”, “direct link communication” can be interchangeable.
  • synchronization signal SS
  • synchronization signal block SSB
  • reference signal RS
  • pilot pilot signal
  • the terms “moment”, “time point”, “time”, “time position” and the like can be used interchangeably, and the terms “duration”, “period”, “time window”, “window”, “time” and the like can be used interchangeably. replace.
  • frame radio frame
  • subframe slot
  • sub-slot sub-slot
  • mini-slot mini-slot
  • sub-slot sub-slot
  • mini-slot mini-slot
  • obtain can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from high levels, obtaining by self-processing, autonomous implementation, etc.
  • the present disclosure also provides embodiments of a scheduling information receiving device and a scheduling information sending device.
  • FIG6 is a schematic block diagram of a scheduling information receiving device according to an embodiment of the present disclosure.
  • the scheduling information receiving device includes: a receiving module 601 , a processing module 602 , and a sending module 603 .
  • the receiving module is configured to receive scheduling information sent by the reading and writing device to at least one tag device group, wherein the tag devices in a single tag device group correspond to the same coverage level;
  • a processing module configured to determine a first label device group corresponding to the first coverage level of the first label device in the at least one label device group;
  • the sending module is configured to perform uplink transmission according to the first scheduling information corresponding to the first tag device group.
  • the sending module is further configured to send first information to the reading and writing device, wherein the first information is used by the reading and writing device to determine a first coverage level of the first tag device.
  • the first information includes at least one of the following: a random number, a sequence.
  • the resource of the first information includes: a physical anytime access channel resource.
  • the receiving module is further configured to receive first reference information sent by the reading and writing device; and the processing module is further configured to determine the first coverage level according to the first reference information.
  • the sending module is further configured to send second reference information to the reading and writing device, wherein the second reference information is used by the reading and writing device to determine the first coverage level of the first tag device.
  • FIG7 is a schematic block diagram of a scheduling information sending device according to an embodiment of the present disclosure.
  • the scheduling information sending device includes: a processing module 701 and a sending module 702 .
  • the processing module is configured to determine a first coverage level of a first tag device; determine first scheduling information for uplink transmission of the first tag device according to the first coverage level;
  • the first information includes at least one of the following: a random number, a sequence.
  • the resource of the first information includes: a physical anytime access channel resource.
  • the sending module is further configured to send first reference information to the first tag device, wherein the first reference information is used by the first tag device to determine the first coverage level.
  • the first reference information includes at least one of the following: a reference signal; a synchronization broadcast signal block; a sequence; a pilot.
  • the sequence includes at least one of the following:
  • a first sequence wherein the first sequence is also used by the first tag device to determine that the read-write device is about to send information
  • a second sequence wherein the second sequence is located before or after the first sequence, and the signal corresponding to each clock in the second sequence is the same.
  • the sending module is further configured to send indication information to the first tag device, wherein the indication information is used to indicate the first coverage level.
  • the apparatus further includes: a receiving module configured to receive second reference information sent by the first tag device;
  • the processing module is configured to determine a first coverage level of the first tag device according to the second reference information.
  • the first scheduling information includes at least one of the following: the number of channels; the number of sub-channels; the number of frequency points; the number of time domain units; the number of repeated transmissions; and the first coverage level.
  • the relevant parts refer to the partial description of the method embodiment.
  • the device embodiment described above is only schematic, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative work.
  • the embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step performed by the terminal in any of the above methods.
  • a device is also proposed, including a unit or module for implementing each step performed by a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.
  • a network device such as an access network device, a core network function node, a core network device, etc.
  • the division of the units or modules in the above device is only a division of logical functions, which can be fully or partially integrated into one physical entity or physically separated in actual implementation.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory.
  • the processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside the device or a memory outside the device.
  • CPU central processing unit
  • microprocessor a microprocessor
  • the units or modules in the device may be implemented in the form of hardware circuits, and the functions of some or all of the units or modules may be implemented by designing the hardware circuits.
  • the hardware circuits may be understood as one or more processors; for example, in one implementation, the hardware circuits are application-specific integrated circuits (ASICs), and the functions of some or all of the above units or modules may be implemented by designing the logical relationship of the components in the circuits; for another example, in another implementation, the hardware circuits may be implemented by programmable logic devices (PLDs), and Field Programmable Gate Arrays (FPGAs) may be used as an example, which may include a large number of logic gate circuits, and the connection relationship between the logic gate circuits may be configured by configuring the configuration files, thereby implementing the functions of some or all of the above units or modules. All units or modules of the above devices may be implemented in the form of software called by the processor, or in the form of hardware circuits, or in the form of software called by the processor, and the remaining part may be implemented in
  • the processor is a circuit with signal processing capability.
  • the processor may be a circuit with instruction reading and running capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which may be understood as a microprocessor), or a digital signal processor (DSP); in another implementation, the processor may implement certain functions through the logical relationship of a hardware circuit, and the logical relationship of the above hardware circuit may be fixed or reconfigurable, such as a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the process of the processor loading a configuration document to implement the hardware circuit configuration may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as ASIC, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • ASIC Neural Network Processing Unit
  • NPU Neural Network Processing Unit
  • TPU Tensor Processing Unit
  • DPU Deep Learning Processing Unit
  • FIG8A is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure.
  • the communication device 8100 may be a network device (e.g., an access network device, a core network device, etc.), or a terminal (e.g., a user device, etc.), or a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods.
  • the communication device 8100 may be used to implement the method described in the above method embodiment, and the details may refer to the description in the above method embodiment.
  • the communication device 8100 includes one or more processors 8101.
  • the processor 8101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute the program, and process the data of the program.
  • the communication device 8100 is used to execute any of the above methods.
  • one or more processors 8101 are used to call instructions so that the communication device 8100 executes any of the above methods.
  • the communication device 8100 further includes one or more transceivers 8102.
  • the transceiver 8102 performs at least one of the communication steps such as sending and/or receiving in the above method (for example, steps S201 and S202, but not limited thereto), and the processor 8101 performs at least one of the other steps (for example, steps S201 and S202, but not limited thereto).
  • the transceiver may include a receiver and/or a transmitter, and the receiver and the transmitter may be separate or integrated.
  • transceiver The terms such as device, transceiver unit, transceiver, transceiver circuit, interface circuit, and interface can be used interchangeably; the terms such as transmitter, transmitting unit, transmitter, transmitting circuit can be used interchangeably; the terms such as receiver, receiving unit, receiver, receiving circuit can be used interchangeably.
  • the communication device 8100 further includes one or more memories 8103 for storing data.
  • the memories 8103 may also be outside the communication device 8100.
  • the communication device 8100 may include one or more interface circuits 8104.
  • the interface circuit 8104 is connected to the memory 8102, and the interface circuit 8104 may be used to receive data from the memory 8102 or other devices, and may be used to send data to the memory 8102 or other devices.
  • the interface circuit 8104 may read the data stored in the memory 8102 and send the data to the processor 8101.
  • the communication device 8100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by FIG. 8A.
  • the communication device may be an independent device or may be part of a larger device.
  • the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.
  • FIG. 8B is a schematic diagram of the structure of a chip 8200 provided in an embodiment of the present disclosure.
  • the communication device 8100 may be a chip or a chip system
  • the chip 8200 includes one or more processors 8201.
  • the chip 8200 is configured to execute any of the above methods.
  • the chip 8200 further includes one or more interface circuits 8202.
  • the terms interface circuit, interface, transceiver pin, etc. can be interchangeable.
  • the chip 8200 further includes one or more memories 8203 for storing data.
  • all or part of the memory 8203 can be outside the chip 8200.
  • the interface circuit 8202 is connected to the memory 8203, and the interface circuit 8202 can be used to receive data from the memory 8203 or other devices, and the interface circuit 8202 can be used to send data to the memory 8203 or other devices.
  • the interface circuit 8202 can read the data stored in the memory 8203 and send the data to the processor 8201.
  • the interface circuit 8202 performs at least one of the communication steps such as sending and/or receiving in the above method (for example, steps S201 and S202, but not limited thereto).
  • the interface circuit 8202 performs the communication steps such as sending and/or receiving in the above method, for example, means that the interface circuit 8202 performs data interaction between the processor 8201, the chip 8200, the memory 8203, or the transceiver device.
  • the processor 8201 performs at least one of the other steps (for example, steps S201 and S202, but not limited thereto).
  • modules and/or devices described in the embodiments such as virtual devices, physical devices, chips, etc. can be combined or separated as needed.
  • some or all steps can also be performed by multiple modules and/or devices in collaboration, which is not limited here.
  • the present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 8100, the communication device 8100 executes any of the above methods.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but is not limited to this, and it can also be a storage medium readable by other devices.
  • the storage medium can be a non-transitory storage medium, but is not limited to this, and it can also be a temporary storage medium.
  • the present disclosure also proposes a program product, which, when executed by the communication device 8100, enables the communication device 8100 to execute any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also provides a computer program, when it is run on a computer, so that the computer executes any of the above Law.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开涉及通信技术领域，具体涉及调度信息接收、发送方法和装置、存储介质，其中，所述调度信息接收方法包括：接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；根据所述第一标签设备组对应的第一调度信息进行上行传输。根据本公开，读写设备可以通过向至少一个标签设备组发送调度信息，一个标签设备组可以包含一个或多个标签设备，据此，读写设备可以实现一次调度多个标签设备，提高读写设备对标签设备的盘点效率。

Description

调度信息接收、发送方法和装置、存储介质 技术领域
本公开涉及通信技术领域，具体而言，涉及调度信息接收方法、调度信息发送方法、调度信息接收装置、调度信息发送装置、标签设备、读写设备和存储介质。
背景技术
在物联网(Internet of Things，IoT)技术领域中，例如在无源物联网(Ambient IoT)技术领域中，读写器可以对标签(tag)进行盘点(inventory)，标签可以向读写器上报数据，例如上报感知(sensor)数据。但是读写器对标签进行盘点的操作过程中，存在一些技术问题亟待解决。
发明内容
本公开的实施例提出了调度信息接收、发送方法和装置、存储介质，以解决相关技术中的技术问题。
根据本公开实施例的第一方面，提出一种调度信息接收方法，由第一标签设备执行，所述方法包括：接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；根据所述第一标签设备组对应的第一调度信息进行上行传输。
根据本公开实施例的第二方面，提出一种调度信息发送方法，由读写设备执行，所述方法包括：确定第一标签设备的第一覆盖等级；根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备。
根据本公开实施例的第三方面，提出一种调度信息接收装置，所述装置包括：
接收模块，被配置为接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；
处理模块，被配置为在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；
发送模块，被配置为根据所述第一标签设备组对应的第一调度信息进行上行传输。
根据本公开实施例的第四方面，提出一种调度信息发送装置，所述装置包括：
处理模块，被配置为确定第一标签设备的第一覆盖等级；根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；
发送模块，被配置为向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备。
根据本公开实施例的第五方面，提出一种调度信息发送方法，包括：读写设备确定第一标签设备的第一覆盖等级；所述读写设备根据所述第一覆盖等级确定第一调度信息；所述读写设备向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息， 其中，所述第一标签设备组包含所述第一标签设备；所述第一标签设备根据所述第一调度信息进行上行传输。
根据本公开实施例的第六方面，提出一种标签设备，包括：一个或多个处理器；其中，所述标签设备用于执行第一方面所述的调度信息接收方法。
根据本公开实施例的第七方面，提出一种读写设备，包括：一个或多个处理器；其中，所述读写设备用于执行第二方面所述的调度信息发送方法。
根据本公开实施例的第八方面，提出一种通信系统，包括标签设备、读写设备，其中，所述标签设备被配置为实现第一方面所述的调度信息接收方法，所述读写设备被配置为实现第二方面所述的调度信息发送方法。
根据本公开实施例的第九方面，提出一种存储介质，所述存储介质存储有指令，当所述指令在通信设备上运行时，使得所述通信设备执行第一方面所述的调度信息接收方法、第二方面所述的调度信息发送方法。
根据本公开的实施例，读写设备可以通过向至少一个标签设备组发送调度信息，一个标签设备组可以包含一个或多个标签设备，据此，读写设备可以实现一次调度多个标签设备，提高读写设备对标签设备的盘点效率。
由于覆盖等级相同的多个标签设备与读写设备通信所需的调度信息一般也相同，因此，在本公开的实施例，对于对应相同覆盖等级的标签设备所在的标签设备组，读写设备可以确定标签设备组中的标签设备需要相同的调度信息，进而向标签设备组中的标签设备发送相同的调度信息，以便满足标签设备与读写设备通信的需要，并且有利于简化读者设备发送调度信息的操作。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例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是根据本公开实施例示出的通信系统的架构示意图。
图2是根据本公开的实施例示出的一种调度信息接收方法的交互示意图。
图3是根据本公开的实施例示出的一种序列的示意图。
图4是根据本公开的实施例示出的一种调度信息接收方法的示意流程图。
图5是根据本公开的实施例示出的一种调度信息发送方法的示意流程图。
图6是根据本公开的实施例示出的一种调度信息接收装置的示意框图。
图7是根据本公开的实施例示出的一种调度信息发送装置的示意框图。
图8A是本公开实施例提出的通信设备的结构示意图。
图8B是本公开实施例提出的芯片的结构示意图。
具体实施方式
本公开的实施例提出调度信息接收、发送方法和装置、存储介质。
第一方面，本公开的实施例提出了一种调度信息接收方法，由第一标签设备执行，所述方法包括：接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；根据所述第一标签设备组对应的第一调度信息进行上行传输。
在上述实施例中，读写设备可以通过向至少一个标签设备组发送调度信息，一个标签设备组可以包含一个或多个标签设备，据此，读写设备可以实现一次调度多个标签设备，提高读写设备对标签设备的盘点效率。
由于覆盖等级相同的多个标签设备与读写设备通信所需的调度信息一般也相同，因此，在本公开的实施例，对于对应相同覆盖等级的标签设备所在的标签设备组，读写设备可以确定标签设备组中的标签设备需要相同的调度信息，进而向标签设备组中的标签设备发送相同的调度信息，以便满足标签设备与读写设备通信的需要，并且有利于简化读者设备发送调度信息的操作。
结合第一方面的一些实施例。在一些实施例中，调度信息接收方法包括：向所述读写设备发送第一信息，其中，所述第一信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
结合第一方面的一些实施例。在一些实施例中，所述第一信息包括以下至少之一：随机数、序列。
结合第一方面的一些实施例。在一些实施例中，所述第一信息的资源包括：物理随时接入信道资源。
结合第一方面的一些实施例。在一些实施例中，调度信息接收方法还包括：接收所述读写设备发送的第一参考信息；根据所述第一参考信息确定所述第一覆盖等级。
结合第一方面的一些实施例。在一些实施例中，所述第一参考信息包括以下至少之一：参考信号；同步广播信号块；序列；导频。
结合第一方面的一些实施例。在一些实施例中，所述序列包括以下至少之一：
第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
结合第一方面的一些实施例。在一些实施例中，调度信息接收方法还包括：接收所述读写设备发送的指示信息，其中，所述指示信息用于指示所述标签设备的覆盖等级。
结合第一方面的一些实施例。在一些实施例中，调度信息接收方法还包括：向所述读写设备发送第二参考信息，其中，所述第二参考信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
结合第一方面的一些实施例。在一些实施例中，所述调度信息包括以下至少之一：信道数；子信道数；频点数；时域单元数；重复传输次数；所述第一覆盖等级。
第二方面，本公开的实施例提出了一种调度信息发送方法，由读写设备执行，所述方法包括：确定第一标签设备的第一覆盖等级；根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备。
结合第二方面的一些实施例。在一些实施例中，所述确定第一标签设备的第一覆盖等级，包括：接收所述标签设备发送的第一信息；根据所述第一信息或所述第一信息所在资源与覆盖等级的关联关系，确定所述第一信息对应的覆盖等级为所述第一覆盖等级。
结合第二方面的一些实施例。在一些实施例中，所述第一信息包括以下至少之一：随机数、序列。
结合第二方面的一些实施例。在一些实施例中，所述第一信息的资源包括：物理随时接入信道资源。
结合第二方面的一些实施例。在一些实施例中，所述调度信息发送方法还包括：向所述第一标签设备发送第一参考信息，其中，所述第一参考信息用于所述第一标签设备确定所述第一覆盖等级。
结合第二方面的一些实施例。在一些实施例中，所述第一参考信息包括以下至少之一：参考信号；同步广播信号块；序列；导频。
结合第二方面的一些实施例。在一些实施例中，所述序列包括以下至少之一：
第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
结合第二方面的一些实施例。在一些实施例中，所述调度信息发送方法还包括：向所述第一标签设备发送指示信息，其中，所述指示信息用于指示所述第一覆盖等级。
结合第二方面的一些实施例。在一些实施例中，所述调度信息发送方法还包括：接收所述第一标签设备发送的第二参考信息；根据所述第二参考信息确定所述第一标签设备的第一覆盖等级。
结合第二方面的一些实施例。在一些实施例中，所述第一调度信息包括以下至少之一：信道数；子信道数；频点数；时域单元数；重复传输次数；所述第一覆盖等级。
第三方面，本公开实施例提出了调度信息接收装置，所述装置包括：
接收模块，被配置为接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；
处理模块，被配置为在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；
发送模块，被配置为根据所述第一标签设备组对应的第一调度信息进行上行传输。
第四方面，本公开实施例提出了调度信息发送装置，所述装置包括：
处理模块，被配置为确定第一标签设备的第一覆盖等级；根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；
发送模块，被配置为向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备。
第五方面，本公开实施例提出了调度信息发送方法，包括：读写设备确定第一标 签设备的第一覆盖等级；所述读写设备根据所述第一覆盖等级确定第一调度信息；所述读写设备向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备；所述第一标签设备根据所述第一调度信息进行上行传输。
第六方面，本公开实施例提出了标签设备，包括：一个或多个处理器；其中，所述标签设备用于执行第一方面、第一方面的可选实施例中任一项所描述的调度信息接收方法。
第七方面，本公开实施例提出了读写设备，包括：一个或多个处理器；其中，所述读写设备用于执行第二方面、第二方面的可选实施例中任一项所描述的调度信息发送方法。
第八方面，本公开实施例提出了通信系统，包括标签设备、读写设备，其中，所述标签设备被配置为实现第一方面、第一方面的可选实施例中任一项所描述的调度信息接收方法，所述读写设备被配置为实现第二方面、第二方面的可选实施例中任一项所描述的调度信息发送方法。
第九方面，本公开实施例提出了存储介质，所述存储介质存储有指令，当所述指令在通信设备上运行时，使得所述通信设备执行第一方面、第一方面的可选实施例中任一项所描述的调度信息接收方法，和/或第二方面、第二方面的可选实施例中任一项所描述的调度信息发送方法。
第十方面，本公开实施例提出了程序产品，上述程序产品被通信设备执行时，使得上述通信设备执行第一方面、第一方面的可选实施例中任一项所描述的调度信息接收方法，和/或第二方面、第二方面的可选实施例中任一项所描述的调度信息发送方法。
第十一方面，本公开实施例提出了计算机程序，当其在计算机上运行时，使得计算机执行第一方面、第一方面的可选实施例中任一项所描述的调度信息接收方法，和/或第二方面、第二方面的可选实施例中任一项所描述的调度信息发送方法。
可以理解地，上述调度信息接收装置、调度信息发送装置、通信设备、通信系统、存储介质、程序产品、计算机程序均用于执行本公开实施例所提出的方法。因此，其所能达到的有益效果可以参考对应方法中的有益效果，此处不再赘述。
本公开实施例提出了调度信息接收、发送方法和装置、存储介质。在一些实施例中，调度信息接收、发送方法与信息处理方法、通信方法等术语可以相互替换，调度信息接收、发送装置与信息处理装置、通信装置等术语可以相互替换，信息处理系统、通信系统等术语可以相互替换。
本公开实施例并非穷举，仅为部分实施例的示意，不作为对本公开保护范围的具体限制。在不矛盾的情况下，某一实施例中的每个步骤均可以作为独立实施例来实施，且各步骤之间可以任意组合，例如，在某一实施例中去除部分步骤后的方案也可以作为独立实施例来实施，且在某一实施例中各步骤的顺序可以任意交换，另外，某一实施例中的可选实现方式可以任意组合；此外，各实施例之间可以任意组合，例如，不同实施例的部分或全部步骤可以任意组合，某一实施例可以与其他实施例的可选实现方式任意组合。
在各本公开实施例中，如果没有特殊说明以及逻辑冲突，各实施例之间的术语和/或描述具有一致性，且可以互相引用，不同实施例中的技术特征根据其内在的逻辑关系可以组合形成新的实施例。
本公开实施例中所使用的术语只是为了描述特定实施例的目的，而并非作为对本公开的限制。
在本公开实施例中，除非另有说明，以单数形式表示的元素，如“一个”、“一种”、“该”、“上述”、“所述”、“前述”、“这一”等，可以表示“一个且只有一个”，也可以表示“一个或多个”、“至少一个”等。
例如，在翻译中使用如英语中的“a”、“an”、“the”等冠词(article)的情况下，冠词之后的名词可以理解为单数表达形式，也可以理解为复数表达形式。
在本公开实施例中，“多个”是指两个或两个以上。
在一些实施例中，“至少一者(至少一项、至少一个)(at least one of)”、“一个或多个(one or more)”、“多个(a plurality of)”、“多个(multiple)等术语可以相互替换。
在一些实施例中，“A、B中的至少一者”、“A和/或B”、“在一情况下A，在另一情况下B”、“响应于一情况A，响应于另一情况B”等记载方式，根据情况可以包括以下技术方案：在一些实施例中A(与B无关地执行A)；在一些实施例中B(与A无关地执行B)；在一些实施例中从A和B中选择执行(A和B被选择性执行)；在一些实施例中A和B(A和B都被执行)。当有A、B、C等更多分支时也类似上述。
在一些实施例中，“A或B”等记载方式，根据情况可以包括以下技术方案：在一些实施例中A(与B无关地执行A)；在一些实施例中B(与A无关地执行B)；在一些实施例中从A和B中选择执行(A和B被选择性执行)。当有A、B、C等更多分支时也类似上述。
本公开实施例中的“第一”、“第二”等前缀词，仅仅为了区分不同的描述对象，不对描述对象的位置、顺序、优先级、数量或内容等构成限制，对描述对象的陈述参见权利要求或实施例中上下文的描述，不应因为使用前缀词而构成多余的限制。
例如，描述对象为“字段”，则“第一字段”和“第二字段”中“字段”之前的序数词并不限制“字段”之间的位置或顺序，“第一”和“第二”并不限制其修饰的“字段”是否在同一个消息中，也不限制“第一字段”和“第二字段”的先后顺序。再如，描述对象为“等级”，则“第一等级”和“第二等级”中“等级”之前的序数词并不限制“等级”之间的优先级。再如，描述对象的数量并不受序数词的限制，可以是一个或者多个，以“第一装置”为例，其中“装置”的数量可以是一个或者多个。此外，不同前缀词修饰的对象可以相同或不同，例如，描述对象为“装置”，则“第一装置”和“第二装置”可以是相同的装置或者不同的装置，其类型可以相同或不同；再如，描述对象为“信息”，则“第一信息”和“第二信息”可以是相同的信息或者不同的信息，其内容可以相同或不同。
在一些实施例中，“包括A”、“包含A”、“用于指示A”、“携带A”，可以解释为直接携带A，也可以解释为间接指示A。
在一些实施例中，“响应于……”、“响应于确定……”、“在……的情况下”、“在……时”、“当……时”、“若……”、“如果……”等术语可以相互替换。
在一些实施例中，“大于”、“大于或等于”、“不小于”、“多于”、“多于或等于”、“不少于”、“高于”、“高于或等于”、“不低于”、“以上”等术语可以相互替换，“小于”、“小于或等于”、“不大于”、“少于”、“少于或等于”、“不多于”、“低于”、“低于或等于”、“不高于”、“以下”等术语可以相互替换。
在一些实施例中，装置等可以解释为实体的、也可以解释为虚拟的，其名称不限定于实施例中所记载的名称，“装置”、“设备(equipment)”、“设备(device)”、“电路”、“网元”、“节点”、“功能”、“单元”、“部件(section)”、“系统”、“网络”、“芯片”、“芯片系统”、“实体”、“主体”等术语可以相互替换。
在一些实施例中，“网络”可以解释为网络中包含的装置(例如，接入网设备、核心网设备等)。
在一些实施例中，“接入网设备(access network device，AN device)”、“无线接入网设备(radio access network device，RAN device)”、“基站(base station，BS)”、“无线基站(radio base station)”、“固定台(fixed station)”、“节点(node)”、“接入点(access point)”、“发送点(transmission point，TP)”、“接收点(reception point，RP)”、“发送接收点(transmission/reception point，TRP)”、“面板(panel)”、“天线面板(antenna panel)”、“天线阵列(antenna array)”、“小区(cell)”、“宏小区(macro cell)”、“小型小区(small cell)”、“毫微微小区(femto cell)”、“微微小区(pico cell)”、“扇区(sector)”、“小区组(cell group)”、“服务小区”、“载波(carrier)”、“分量载波(component carrier)”、“带宽部分(bandwidth part，BWP)”等术语可以相互替换。
在一些实施例中，“终端(terminal)”、“终端设备(terminal device)”、“用户设备(user equipment，UE)”、“用户终端(user terminal)”、“移动台(mobile station，MS)”、“移动终端(mobile terminal，MT)”、订户站(subscriber station)、移动单元(mobile unit)、订户单元(subscriber unit)、无线单元(wireless unit)、远程单元(remote unit)、移动设备(mobile device)、无线设备(wireless device)、无线通信设备(wireless communication device)、远程设备(remote device)、移动订户站(mobile subscriber station)、接入终端(access terminal)、移动终端(mobile terminal)、无线终端(wireless terminal)、远程终端(remote terminal)、手持设备(handset)、用户代理(user agent)、移动客户端(mobile client)、客户端(client)等术语可以相互替换。
在一些实施例中，接入网设备、核心网设备、或网络设备可以被替换为终端。例如，针对将接入网设备、核心网设备、或网络设备以及终端间的通信置换为多个终端间的通信(例如，设备对设备(device-to-device，D2D)、车联网(vehicle-to-everything，V2X)等)的结构，也可以应用本公开的各实施例。在该情况下，也可以设为终端具有接入网设备所具有的全部或部分功能的结构。此外，“上行”、“下行”等术语也可以被替换为与终端间通信对应的术语(例如，“侧行(side)”)。例如，上行信道、下行信道等可以被替换为侧行信道，上行链路、下行链路等可以被替换为侧行链路。
在一些实施例中，终端可以被替换为接入网设备、核心网设备、或网络设备。在该情况下，也可以设为接入网设备、核心网设备、或网络设备具有终端所具有的全部或部分功能的结构。
在一些实施例中，获取数据、信息等可以遵照所在地国家的法律法规。
在一些实施例中，可以在得到用户同意后获取数据、信息等。
此外，本公开实施例的表格中的每一元素、每一行、或每一列均可以作为独立实施例来实施，任意元素、任意行、任意列的组合也可以作为独立实施例来实施。
图1是根据本公开实施例示出的通信系统的架构示意图。
如图1所示，通信系统100包括标签设备101和读写设备102，其中，标签设备可以包括终端(terminal)，读写设备可以包括网络设备和终端至少之一。网络设备包括 以下至少之一：接入网设备、核心网设备(core network device)。
在一些实施例中，终端101例如包括手机(mobile phone)、可穿戴设备、物联网设备、具备通信功能的汽车、智能汽车、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(virtual reality，VR)终端设备、增强现实(augmented reality，AR)终端设备、工业控制(industrial control)中的无线终端设备、无人驾驶(self-driving)中的无线终端设备、远程手术(remote medical surgery)中的无线终端设备、智能电网(smart grid)中的无线终端设备、运输安全(transportation safety)中的无线终端设备、智慧城市(smart city)中的无线终端设备、智慧家庭(smart home)中的无线终端设备中的至少一者，但不限于此。
在一些实施例中，接入网设备例如是将终端接入到无线网络的节点或设备，接入网设备可以包括5G通信系统中的演进节点B(evolved NodeB，eNB)、下一代演进节点B(next generation eNB，ng-eNB)、下一代节点B(next generation NodeB，gNB)、节点B(node B，NB)、家庭节点B(home node B，HNB)、家庭演进节点B(home evolved nodeB，HeNB)、无线回传设备、无线网络控制器(radio network controller，RNC)、基站控制器(base station controller，BSC)、基站收发台(base transceiver station，BTS)、基带单元(base band unit，BBU)、移动交换中心、6G通信系统中的基站、开放型基站(Open RAN)、云基站(Cloud RAN)、其他通信系统中的基站、Wi-Fi系统中的接入节点中的至少一者，但不限于此。
在一些实施例中，核心网设备可以是一个设备，包括一个或多个网元，也可以是多个设备或设备群，分别包括上述一个或多个网元中的全部或部分。网元可以是虚拟的，也可以是实体的。核心网例如包括演进分组核心(Evolved Packet Core，EPC)、5G核心网络(5G Core Network，5GCN)、下一代核心(Next Generation Core，NGC)中的至少一者。
在一些实施例中，本公开的技术方案可适用于Open RAN架构，此时，本公开实施例所涉及的接入网设备间或者接入网设备内的接口可变为Open RAN的内部接口，这些内部接口之间的流程和信息交互可以通过软件或者程序实现。
在一些实施例中，接入网设备可以由集中单元(central unit，CU)与分布式单元(distributed unit，DU)组成的，其中，CU也可以称为控制单元(control unit)，采用CU-DU的结构可以将接入网设备的协议层拆分开，部分协议层的功能放在CU集中控制，剩下部分或全部协议层的功能分布在DU中，由CU集中控制DU，但不限于此。
可以理解的是，本公开实施例描述的通信系统是为了更加清楚的说明本公开实施例的技术方案，并不构成对于本公开实施例提出的技术方案的限定，本领域普通技术人员可知，随着系统架构的演变和新业务场景的出现，本公开实施例提出的技术方案对于类似的技术问题同样适用。
下述本公开实施例可以应用于图1所示的通信系统100、或部分主体，但不限于此。图1所示的各主体是例示，通信系统可以包括图1中的全部或部分主体，也可以包括图1以外的其他主体，各主体数量和形态为任意，各主体可以是实体的也可以是虚拟的，各主体之间的连接关系是例示，各主体之间可以不连接也可以连接，其连接可以是任意方式，可以是直接连接也可以是间接连接，可以是有线连接也可以是无线连接。
本公开各实施例可以应用于长期演进(Long Term Evolution，LTE)、LTE-Advanced(LTE-A)、LTE-Beyond(LTE-B)、SUPER 3G、IMT-Advanced、第四代移动通信系统(4th generation mobile communication system，4G)、)、第五代移动通信系统(5th  generation mobile communication system，5G)、5G新空口(new radio，NR)、未来无线接入(Future Radio Access，FRA)、新无线接入技术(New-Radio Access Technology，RAT)、新无线(New Radio，NR)、新无线接入(New radio access，NX)、未来一代无线接入(Future generation radio access，FX)、Global System for Mobile communications(GSM(注册商标))、CDMA2000、超移动宽带(Ultra Mobile Broadband，UMB)、IEEE 802.11(Wi-Fi(注册商标))、IEEE 802.16(WiMAX(注册商标))、IEEE 802.20、超宽带(Ultra-WideBand，UWB)、蓝牙(Bluetooth(注册商标))、陆上公用移动通信网(Public Land Mobile Network，PLMN)网络、设备到设备(Device-to-Device，D2D)系统、机器到机器(Machine to Machine，M2M)系统、物联网(Internet of Things，IoT)系统、车联网(Vehicle-to-Everything，V2X)、利用其他通信方法的系统、基于它们而扩展的下一代系统等。此外，也可以将多个系统组合(例如，LTE或者LTE-A与5G的组合等)应用。
在一些实施例中，随着通信技术的发展，物联网中的标签设备和读写设备，已经不局限于常规的标签和读写器(也可以称作阅读器)了，例如在一些实施例中，读写设备可以为网络设备，标签可以为标签终端，在一些实施例中，读写设备可以为读写终端，标签设备可以为标签终端，上述读写终端、标签终端可以为传统终端，也可以为能力降低(Reduced Capability，Redcap)终端，对此，本公开并不限制。
在无源物联网传统的读写器对标签进行盘点的场景中，读写器一般是手持设备，而标签一般为固定标签，由人工将读写器对着标签进行盘点，在此过程中，读写器每次盘点操作仅针对一个标签进行。
但是在读写设备为网络设备或终端，标签设备为终端的场景中，网络设备和终端的信号覆盖范围相对于传统读写器的覆盖范围要大得多，如果读写设备每次盘点操作仍然只针对一个标签设备进行，会对读写设备的通信能力造成较大浪费。
图2是根据本公开的实施例示出的一种调度信息接收方法的交互示意图。
如图2所示，调度信息接收方法包括以下步骤：
步骤S201，读写设备确定第一标签设备的第一覆盖等级。
步骤S202，读写设备向第一标签设备发送第一覆盖等级对应的调度信息。
在一些实施例中，第一标签设备属于第一标签设备组。
在一些实施例中，第一标签设备组对应第一覆盖等级，也即第一标签设备中的标签设备的覆盖等级相同，均为第一覆盖等级。
在一些实施例中，读写设备向第一标签设备组发送调度信息。
在一些实施例中，读写设备向至少一个标签设备组发送调度信息。
在一些实施例中，读写设备可以对标签设备进行盘点操作，由于盘点操作需要标签设备向读写设备发送信息，因此，读写设备可以向所需盘点的至少一个标签设备发送调度信息，调度信息可以用于调度第一标签设备进行上行传输。
例如，上行传输的内容包括以下至少之一：第一标签设备感知到的信息、第一标签设备的身份信息，其中，身份信息包括但不限于电子产品码(Electronic Product Code，EPC)。
根据本公开的实施例，读写设备可以通过向至少一个标签设备组发送调度信息，一个标签设备组可以包含一个或多个标签设备，据此，读写设备可以实现一次调度多个 标签设备，提高读写设备对标签设备的盘点效率。
而在读写设备的覆盖范围内，不同的标签设备的位置可以有所不同，基于到位置的不同，标签设备与读写设备之间的通信质量可以有所不同，其中，可以通过覆盖等级表征通信质量，对应相同覆盖等级的多个标签设备，与标签设备的通信质量相同或相近。
由于覆盖等级相同的多个标签设备与读写设备通信所需的调度信息一般也相同，因此，在本公开的实施例，对于对应相同覆盖等级的标签设备所在的标签设备组，读写设备可以确定标签设备组中的标签设备需要相同的调度信息，进而向标签设备组中的标签设备发送相同的调度信息，以便满足标签设备与读写设备通信的需要，并且有利于简化读者设备发送调度信息的操作。
在一些实施例中，读写设备向一个标签设备组中的多个标签设备发送相同的调度信息，可以以组播或多播的方式一次向多个标签设备发送调度信息，也可以以单播的方式分别向每个标签设备发送调度信息，对于发送方式，本公开并不限制。
在一些实施例中，调度信息包括以下至少之一：信道数；子信道数；频点数；时域单元数；重复传输(repetition)次数；所述第一覆盖等级。
例如，调度信息可以包括信道数，也即信道的数量。例如信道数为2，标签设备可以在2个信道上向读写设备进行上行传输。
例如，调度信息可以包括子信道数，也即信道中子信道的数量。例如子信道数为3，标签设备可以在3个子信道上向读写设备进行上行传输。
例如，调度信息可以包括频点数，也即频点的数量，其中，频点也可以称作绝对射频信道号(Absolute Radio-Frequency Channel Number，ARFCN)。例如频点数为2，标签设备可以在2个频点上向读写设备进行上行传输。
例如，调度信息可以包括时域单元数，也即时域单元的数量，其中，时域单元包括以下至少之一：帧(frame)、子帧(sub-frame)、时隙(slot)、符号(symbol)。以时隙为例，时域单元数为5，标签设备可以向读写设备进行上行传输可以持续5个时隙。
例如，调度信息可以包括重复传输次数，例如重复传输次数为4，标签设备对向读写设备进行的上行传输重复4次。
在一些实施例中，由于不同标签设备组对应的覆盖等级可以不同，那么每个标签设备组对应的调度信息也可以不同，因此，对于读写设备向标签设备组发送的调度信息，标签设备组中的标签设备有必要明确接收到的调度信息，是否为自身的覆盖等级对应的调度信息，也即调度信息对应的覆盖等级与标签设备自身的覆盖等级是否相同。
因此，在本公开的实施例中，调度信息中还可以包括覆盖等级，标签设备可以将调度信息中的覆盖等级与自身的覆盖等级进行比较，其中，调度信息中的覆盖等级与自身的覆盖等级相同，标签设备基于调度信息进行上行传输；调度信息中的覆盖等级与自身的覆盖等级不同，标签设备不基于调度信息进行上行传输。
例如读写设备向第一标签设备发送的调度信息可以包括第一覆盖等级，由于第一标签设备的覆盖等级为第一覆盖等级，第一标签设备可以确定调度信息中的覆盖等级与自身的覆盖等级相同，从而基于接收到的调度信息进行上行传输。
例如，读写设备可以指示N个覆盖等级，调度信息中的个比特可以用于在N个覆盖等级中的一个覆盖等级作为调度信息的覆盖等级。
在一些实施例中，标签设备的类型包括但不限于Type A、Type B、Type C。
Type A标签设备不需要进行能量存储；Type B标签设备可以进行能量存储，并且能够根据所存储的能量到小确定覆盖等级；Type C标签设备具备独立电能，并且能够生成设备信号。其中，Type A标签设备和Type B标签设备也可以向读写设备发送信号，例如不能够自主生成信号，而是将来自读写设备的信号反射回读写设备。
在一些实施例中，调度信息接收方法包括：向所述读写设备发送第一信息，其中，所述第一信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
例如，标签设备自身的覆盖等级可以由标签设备确定，进而标签设备可以通过向读写设备发送第一信息，使得读写设备确定标签设备的覆盖等级。
在一些实施例中，所述第一信息包括以下至少之一：随机数、序列。
例如，标签设备和读写设备可以存储有随机数范围与覆盖等级的关联关系，第一标签设备在确定自身的覆盖等级为第一覆盖等级的情况下，可以根据该关联关系确定第一覆盖等级对应随机数范围，进而在该随机数范围内确定一个随机数作为第一信息发送至读写设备。读写设备接收到随机数后，可以确定随机数所在的随机数范围，进而根据存储的关联关系确定该随机数范围对应第一覆盖等级。
例如，标签设备和读写设备可以存储有序列与覆盖等级的关联关系，第一标签设备在确定自身的覆盖等级为第一覆盖等级的情况下，可以根据该关联关系确定第一覆盖等级对应的序列，进而将该序列作为第一信息发送至读写设备。读写设备接收到序列后，可以根据存储的关联关系确定该序列对应第一覆盖等级。
在一些实施例中，序列的类型包括以下至少之一：比特序列、导频序列。
在一些实施例中，所述第一信息的资源包括：物理随时接入信道(Physical Random Access Channel，PRACH)资源。
例如，标签设备和读写设备可以存储有PRACH资源与覆盖等级的关联关系，第一标签设备在确定自身的覆盖等级为第一覆盖等级的情况下，可以根据该关联关系确定第一覆盖等级对应的PRACH资源，进而在该PRACH资源向读写设备发送第一信息。读写设备在该PRACH资源接收到第一信息后，可以根据存储的关联关系确定该PRACH资源对应第一覆盖等级。
以下通过几个实施例，对确定标签设备的覆盖等级的方式进行示例性说明。
在一些实施例中，调度信息接收方法还包括：接收所述读写设备发送的第一参考信息；根据所述第一参考信息确定所述第一覆盖等级。
读写设备可以向标签设备发送第一参考信息，例如，所述第一参考信息包括以下至少之一：参考信号；同步广播信号块(SS(Synchronization Signal)and PBCH(Physical downlink Broadcast Channel)Block，SSB)；序列；导频。
以第一参考信息包括SSB为例，读写设备接收到SSB后，可以确定接收到的SSB的信号质量，例如信号质量可以通过参考信号接收功率(Reference Signal Receiving Power，RSRP)表征。
第一标签设备可以存储至少一个RSRP阈值(例如可以是读写设备配置的，或者可以是协议约定的)，以存储两个RSRP阈值为例，分别为RSRP#1和RSRP#2，其中，RSRP#1小于RSRP#2。例如，当确定接收到的SSB的RSRP小于RSRP#1，第一标签设备可以确定第一覆盖等级为L#1，当确定接收到的SSB的RSRP大于或等于RSRP#1且 小于RSRP#2，第一标签设备可以确定第一覆盖等级为L#2，当确定接收到的SSB的RSRP大于或等于RSRP#3，第一标签设备可以确定第一覆盖等级为L#3。
以第一参考信息包括序列为例，读写设备接收到序列后，可以确定以下至少一种结果：序列中高电平的平均值、序列中高电平的总和值、序列的接收信号强度指示(Received Signal Strength Indication，RSSI)。
在一些实施例中，RSSI可以基于以下至少之一确定：第一时长内序列的接收信号强度的总和，第一时长内序列的接收信号强度的均值，第一时长可以为读写设备配置，或者为协议约定的，本公开对此并不限制。
以确定的结果包括RSSI为例，第一标签设备可以存储至少一个RSSI阈值(例如可以是读写设备配置的，或者可以是协议约定的)，以存储两个RSSI阈值为例，分别为RSSI#1和RSSI#2，其中，RSSI#1小于RSSI#2。例如，当确定接收到的序列的RSSI小于RSSI#1，第一标签设备可以确定第一覆盖等级为L#1，当确定接收到的序列的RSSI大于或等于RSSI#1且小于RSSI#2，第一标签设备可以确定第一覆盖等级为L#2，当确定接收到的序列的RSSI大于或等于RSSI#3，第一标签设备可以确定第一覆盖等级为L#3。
图3是根据本公开的实施例示出的一种序列的示意图。
在一些实施例中，所述序列包括以下至少之一：
第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
在一些实施例中，读写设备在对标签设备进行盘点之前，可以对标签进行选择(select)和挑战(challeng)操作，其中，选择选择操作用于在标签群组中选择一个或多个标签进行盘点，挑战操作用于查询标签的加密、鉴权类型，进而可以对通过挑战操作的标签进行盘点操作。
在一些实施例中，盘点操作可以始于读写设备向标签设备发送查询(Query)命令，终止与读写设备再次发送查询命令，或者终止与再次选择或挑战操作。读写设备在向标签设备发送查询命令之前，可以先向标签设备发送第一序列，用于标签设备确定在第一序列之后，读写设备将发送查询命令。
在本公开的实施例中，在第一参考信息包括序列的情况下，序列可以仅为第一序列，或者，序列可以为第一序列和第二序列。
如图3所示，由于第一序列中的时钟信号数量相对较少，仅基于第一序列确定的结果，例如序列中高电平(例如图3中数值1对应的时钟信号)的平均值、序列中高电平的平均值、序列的RSSI，准确性可能响度较低，因此，读写设备可以在第一序列的之前或之后额外发送第二序列，并且第二序列中每个时钟对应的信号相同(例如图3中第二序列包含4个低电平的时钟信号)，据此，标签设备根据第一序列和第二序列确定的结果准确性相对较高，有利于确保标签设备根据得到的结果准确确定自身的覆盖等级。
需要说明的是，如图3所示，在第二序列和第一序列之间，可以设置有无意义信号“v”，用于表示第二序列结束，第一序列开始。
在一些实施例中，调度信息接收方法还包括：接收所述读写设备发送的指示信息， 其中，所述指示信息用于指示所述标签设备的覆盖等级。
在一些实施例中，标签设备并不能确定自身的覆盖等级，例如标签设备的类型为Type A(但是不限于此)，在这种情况下，读写设备可以向标签设备发送指示信息，标签设备可以根据指示信息确定自身的覆盖等级。
例如，读写设备可以指示N个覆盖等级，读写设备向标签设备发送的指示信息可以包括个比特，用于向标签设备指示N个覆盖等级中的一个覆盖等级。
在一些实施例中，调度信息接收方法还包括：向所述读写设备发送第二参考信息，其中，所述第二参考信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
在一些实施例中，标签设备可以向读写设备发送第二参考信息，第二参考信息可以是标签设备自主生成的信息，也可以是读写设备发送至标签设备，经由标签设备反射至读写设备的信息。
例如第二参考信息可以为序列，所述序列可以包括第一序列、第二序列中至少之一。由于第一序列中的时钟信号数量相对较少，仅基于第一序列确定的结果，例如序列中高电平的平均值、序列中高电平的平均值、序列的RSSI，准确性可能响度较低，因此，标签设备可以在第一序列的之前或之后额外发送第二序列，并且第二序列中每个时钟对应的信号相同，据此，读写设备根据第一序列和第二序列确定的结果准确性相对较高，有利于确保标签设备根据得到的结果准确确定标签的覆盖等级。
在一些实施例中，子信道数；频点数；时域单元数；重复传输次数等数量相关的配置信息，可以与覆盖等级负相关。
例如以重复传输次数和上述L#1至L#3三个覆盖等级为例，对于覆盖等级为L#1的标签设备，重复传输次数可以为N1，对于覆盖等级为L#2的标签设备，重复传输次数可以为N2，对于覆盖等级为L#3的标签设备，重复传输次数可以为N3，其中，N1＞N2＞N3。由于覆盖等级越小的标签设备，与读写设备的重新效果相对较差，因此为该标签设备配置相对较多的重复传输次数，有利于确保标签设备与读写设备之间通信的质量。
本公开实施例所涉及的通信方法可以包括步骤S201～步骤S202中的至少一者。例如，步骤201可以作为独立实施例来实施，步骤202可以作为独立实施例来实施，步骤S201+S202可以作为独立实施例来实施，但不限于此。
在一些实施例中，步骤S201、S202可以交换顺序或同时执行。
在一些实施例中，步骤S201是可选的，在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
在一些实施例中，步骤S202是可选的，在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
在一些实施例中，可参见图2所对应的说明书之前或之后记载的其他可选实现方式。
第一方面，本公开的实施例提出了调度信息接收方法。图4是根据本公开的实施例示出的一种调度信息接收方法的示意流程图。本实施例所示的调度信息接收方法可以由第一标签设备执行。
如图4所示，所述调度信息接收方法可以包括以下步骤：
在步骤S401中，接收读写设备向至少一个标签设备组发送的调度信息，其中， 单个标签设备组中的标签设备对应相同的覆盖等级；
在步骤S402中，在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；
在步骤S403中，根据所述第一标签设备组对应的第一调度信息进行上行传输。
需要说明的是，图4所示实施例可以独立实施，也可以与本公开中至少一个其他实施例结合实施，具体可以根据需要选择，本公开并不限制。
在一些实施例中，调度信息接收方法包括：向所述读写设备发送第一信息，其中，所述第一信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
在一些实施例中，所述第一信息包括以下至少之一：随机数、序列。
在一些实施例中，所述第一信息的资源包括：物理随时接入信道资源。
在一些实施例中，调度信息接收方法还包括：接收所述读写设备发送的第一参考信息；根据所述第一参考信息确定所述第一覆盖等级。
在一些实施例中，所述第一参考信息包括以下至少之一：参考信号；同步广播信号块；序列；导频。
在一些实施例中，所述序列包括以下至少之一：
第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
在一些实施例中，调度信息接收方法还包括：接收所述读写设备发送的指示信息，其中，所述指示信息用于指示所述标签设备的覆盖等级。
在一些实施例中，调度信息接收方法还包括：向所述读写设备发送第二参考信息，其中，所述第二参考信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
在一些实施例中，所述调度信息包括以下至少之一：信道数；子信道数；频点数；时域单元数；重复传输次数；所述第一覆盖等级。
第一方面、第一方面的可选实施例的可选实现方式可以参见图2所示实施例中的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
第二方面，本公开的实施例提出了调度信息发送方法。图5是根据本公开的实施例示出的一种调度信息发送方法的示意流程图。本实施例所示的调度信息发送方法可以由读写设备执行。
如图5所示，所述调度信息发送方法包括：
在步骤S501中，确定第一标签设备的第一覆盖等级；
在步骤S502中，根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；
在步骤S503中，向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备。
需要说明的是，图5所示实施例可以独立实施，也可以与本公开中至少一个其他 实施例结合实施，具体可以根据需要选择，本公开并不限制。
在一些实施例中，所述确定第一标签设备的第一覆盖等级，包括：接收所述标签设备发送的第一信息；根据所述第一信息或所述第一信息所在资源与覆盖等级的关联关系，确定所述第一信息对应的覆盖等级为所述第一覆盖等级。
在一些实施例中，所述第一信息包括以下至少之一：随机数、序列。
在一些实施例中，所述第一信息的资源包括：物理随时接入信道资源。
在一些实施例中，所述调度信息发送方法还包括：向所述第一标签设备发送第一参考信息，其中，所述第一参考信息用于所述第一标签设备确定所述第一覆盖等级。
在一些实施例中，所述第一参考信息包括以下至少之一：参考信号；同步广播信号块；序列；导频。
在一些实施例中，所述序列包括以下至少之一：
第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
在一些实施例中，所述调度信息发送方法还包括：向所述第一标签设备发送指示信息，其中，所述指示信息用于指示所述第一覆盖等级。
在一些实施例中，所述调度信息发送方法还包括：接收所述第一标签设备发送的第二参考信息；根据所述第二参考信息确定所述第一标签设备的第一覆盖等级。
在一些实施例中，所述第一调度信息包括以下至少之一：信道数；子信道数；频点数；时域单元数；重复传输次数；所述第一覆盖等级。
第二方面、第二方面的可选实施例的可选实现方式可以参见图2所示实施例中的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
在一些实施例中，信息等的名称不限定于实施例中所记载的名称，“信息(information)”、“消息(message)”、“信号(signal)”、“信令(signaling)”、“报告(report)”、“配置(configuration)”、“指示(indication)”、“指令(instruction)”、“命令(command)”、“信道”、“参数(parameter)”、“域”、“字段”、“符号(symbol)”、“码元(symbol)”、“码本(codebook)”、“码字(codeword)”、“码点(codepoint)”、“比特(bit)”、“数据(data)”、“程序(program)”、“码片(chip)”等术语可以相互替换。
在一些实施例中，“上行”、“上行链路”、“物理上行链路”等术语可以相互替换，“下行”、“下行链路”、“物理下行链路”等术语可以相互替换，“侧行(side)”、“侧行链路(sidelink)”、“侧行通信”、“侧行链路通信”、“直连”、“直连链路”、“直连通信”、“直连链路通信”等术语可以相互替换。
在一些实施例中，“同步信号(synchronization signal，SS)”、“同步信号块(synchronization signal block，SSB)”、“参考信号(reference signal，RS)”、“导频(pilot)”、“导频信号(pilot signal)”等术语可以相互替换。
在一些实施例中，“时刻”、“时间点”、“时间”、“时间位置”等术语可以相互替换，“时长”、“时段”、“时间窗口”、“窗口”、“时间”等术语可以相互 替换。
在一些实施例中，“帧(frame)”、“无线帧(radio frame)”、“子帧(subframe)”、“时隙(slot)”、“子时隙(sub-slot)”、“迷你时隙(mini-slot)”、“符号(symbol)”、“码元(symbol)”、“发送时间间隔(transmission time interval，TTI)”等术语可以相互替换。
在一些实施例中，“获取”、“获得”、“得到”、“接收”、“传输”、“双向传输”、“发送和/或接收”可以相互替换，其可以解释为从其他主体接收，从协议中获取，从高层获取，自身处理得到、自主实现等多种含义。
在一些实施例中，“发送”、“发射”、“上报”、“下发”、“传输”、“双向传输”、“发送和/或接收”等术语可以相互替换。
与前述的调度信息接收方法、调度信息发送方法的实施例相对应地，本公开还提供了调度信息接收装置和调度信息发送装置的实施例。
图6是根据本公开的实施例示出的一种调度信息接收装置的示意框图。如图6所示，所述调度信息接收装置包括：接收模块601、处理模块602、发送模块603。
在一些实施例中，接收模块，被配置为接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；
处理模块，被配置为在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；
发送模块，被配置为根据所述第一标签设备组对应的第一调度信息进行上行传输。
在一些实施例中，所述发送模块，还被配置为向所述读写设备发送第一信息，其中，所述第一信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
在一些实施例中，所述第一信息包括以下至少之一：随机数、序列。
在一些实施例中，所述第一信息的资源包括：物理随时接入信道资源。
在一些实施例中，所述接收模块，还被配置为接收所述读写设备发送的第一参考信息；所述处理模块，还被配置为根据所述第一参考信息确定所述第一覆盖等级。
在一些实施例中，所述第一参考信息包括以下至少之一：参考信号；同步广播信号块；序列；导频。
在一些实施例中，所述序列包括以下至少之一：
第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
在一些实施例中，所述接收模块，还被配置为接收所述读写设备发送的指示信息，其中，所述指示信息用于指示所述标签设备的覆盖等级。
在一些实施例中，所述发送模块，还被配置为向所述读写设备发送第二参考信息，其中，所述第二参考信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
在一些实施例中，所述调度信息包括以下至少之一：信道数；子信道数；频点数； 时域单元数；重复传输次数；所述第一覆盖等级。
图7是根据本公开的实施例示出的一种调度信息发送装置的示意框图。如图7所示，所述调度信息发送装置包括：处理模块701、发送模块702。
在一些实施例中，处理模块，被配置为确定第一标签设备的第一覆盖等级；根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；
发送模块，被配置为向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备。
在一些实施例中，所述处理模块，被配置为接收所述标签设备发送的第一信息；根据所述第一信息或所述第一信息所在资源与覆盖等级的关联关系，确定所述第一信息对应的覆盖等级为所述第一覆盖等级。
在一些实施例中，所述第一信息包括以下至少之一：随机数、序列。
在一些实施例中，所述第一信息的资源包括：物理随时接入信道资源。
在一些实施例中，所述发送模块，还被配置为向所述第一标签设备发送第一参考信息，其中，所述第一参考信息用于所述第一标签设备确定所述第一覆盖等级。
在一些实施例中，所述第一参考信息包括以下至少之一：参考信号；同步广播信号块；序列；导频。
在一些实施例中，所述序列包括以下至少之一：
第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
在一些实施例中，所述发送模块，还被配置为向所述第一标签设备发送指示信息，其中，所述指示信息用于指示所述第一覆盖等级。
在一些实施例中，所述装置还包括：接收模块，被配置为接收所述第一标签设备发送的第二参考信息；
其中，所述处理模块被配置为根据所述第二参考信息确定所述第一标签设备的第一覆盖等级。
在一些实施例中，所述第一调度信息包括以下至少之一：信道数；子信道数；频点数；时域单元数；重复传输次数；所述第一覆盖等级。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中，所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本公开实施例还提出用于实现以上任一方法的装置，例如，提出一装置，上述装置包括用以实现以上任一方法中终端所执行的各步骤的单元或模块。再如，还提出另一装置，包括用以实现以上任一方法中网络设备(例如接入网设备、核心网功能节点、核心网设备等)所执行的各步骤的单元或模块。
应理解以上装置中各单元或模块的划分仅是一种逻辑功能的划分，在实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。此外，装置中的单元或模块可以以处理器调用软件的形式实现：例如装置包括处理器，处理器与存储器连接，存储器中存储有指令，处理器调用存储器中存储的指令，以实现以上任一方法或实现上述装置各单元或模块的功能，其中处理器例如为通用处理器，例如中央处理单元(Central Processing Unit，CPU)或微处理器，存储器为装置内的存储器或装置外的存储器。或者，装置中的单元或模块可以以硬件电路的形式实现，可以通过对硬件电路的设计实现部分或全部单元或模块的功能，上述硬件电路可以理解为一个或多个处理器；例如，在一种实现中，上述硬件电路为专用集成电路(application-specific integrated circuit，ASIC)，通过对电路内元件逻辑关系的设计，实现以上部分或全部单元或模块的功能；再如，在另一种实现中，上述硬件电路为可以通过可编程逻辑器件(programmable logic device，PLD)实现，以现场可编程门阵列(Field Programmable Gate Array，FPGA)为例，其可以包括大量逻辑门电路，通过配置文件来配置逻辑门电路之间的连接关系，从而实现以上部分或全部单元或模块的功能。以上装置的所有单元或模块可以全部通过处理器调用软件的形式实现，或全部通过硬件电路的形式实现，或部分通过处理器调用软件的形式实现，剩余部分通过硬件电路的形式实现。
在本公开实施例中，处理器是具有信号处理能力的电路，在一种实现中，处理器可以是具有指令读取与运行能力的电路，例如中央处理单元(Central Processing Unit，CPU)、微处理器、图形处理器(graphics processing unit，GPU)(可以理解为微处理器)、或数字信号处理器(digital signal processor，DSP)等；在另一种实现中，处理器可以通过硬件电路的逻辑关系实现一定功能，上述硬件电路的逻辑关系是固定的或可以重构的，例如处理器为专用集成电路(application-specific integrated circuit，ASIC)或可编程逻辑器件(programmable logic device，PLD)实现的硬件电路,例如FPGA。在可重构的硬件电路中，处理器加载配置文档，实现硬件电路配置的过程，可以理解为处理器加载指令，以实现以上部分或全部单元或模块的功能的过程。此外，还可以是针对人工智能设计的硬件电路，其可以理解为ASIC，例如神经网络处理单元(Neural Network Processing Unit，NPU)、张量处理单元(Tensor Processing Unit，TPU)、深度学习处理单元(Deep learning Processing Unit，DPU)等。
图8A是本公开实施例提出的通信设备8100的结构示意图。通信设备8100可以是网络设备(例如接入网设备、核心网设备等)，也可以是终端(例如用户设备等)，也可以是支持网络设备实现以上任一方法的芯片、芯片系统、或处理器等，还可以是支持终端实现以上任一方法的芯片、芯片系统、或处理器等。通信设备8100可用于实现上述方法实施例中描述的方法，具体可以参见上述方法实施例中的说明。
如图8A所示，通信设备8100包括一个或多个处理器8101。处理器8101可以是通用处理器或者专用处理器等，例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对通信装置(如，基站、基带芯片，终端设备、终端设备芯片，DU或CU等)进行控制，执行程序，处理程序的数据。可选地，通信设备8100用于执行以上任一方法。可选地，一个或多个处理器8101用于调用指令以使得通信设备8100执行以上任一方法。
在一些实施例中，通信设备8100还包括一个或多个收发器8102。在通信设备8100包括一个或多个收发器8102时，收发器8102执行上述方法中的发送和/或接收等通信步骤(例如步骤S201、S202，但不限于此)中的至少一者，处理器8101执行其他步骤(例如步骤S201、S202，但不限于此)中的至少一者。在可选的实施例中，收发器可以包括接收器和/或发送器，接收器和发送器可以是分离的，也可以集成在一起。可选地，收发 器、收发单元、收发机、收发电路、接口电路、接口等术语可以相互替换，发送器、发送单元、发送机、发送电路等术语可以相互替换，接收器、接收单元、接收机、接收电路等术语可以相互替换。
在一些实施例中，通信设备8100还包括用于存储数据的一个或多个存储器8103。可选地，全部或部分存储器8103也可以处于通信设备8100之外。在可选的实施例中，通信设备8100可以包括一个或多个接口电路8104。可选地，接口电路8104与存储器8102连接，接口电路8104可用于从存储器8102或其他装置接收数据，可用于向存储器8102或其他装置发送数据。例如，接口电路8104可读取存储器8102中存储的数据，并将该数据发送给处理器8101。
以上实施例描述中的通信设备8100可以是网络设备或者终端，但本公开中描述的通信设备8100的范围并不限于此，通信设备8100的结构可以不受图8A的限制。通信设备可以是独立的设备或者可以是较大设备的一部分。例如所述通信设备可以是：1)独立的集成电路IC，或芯片，或，芯片系统或子系统；(2)具有一个或多个IC的集合，可选地，上述IC集合也可以包括用于存储数据，程序的存储部件；(3)ASIC，例如调制解调器(Modem)；(4)可嵌入在其他设备内的模块；(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等；(6)其他等等。
图8B是本公开实施例提出的芯片8200的结构示意图。对于通信设备8100可以是芯片或芯片系统的情况，可以参见图8B所示的芯片8200的结构示意图，但不限于此。
芯片8200包括一个或多个处理器8201。芯片8200用于执行以上任一方法。
在一些实施例中，芯片8200还包括一个或多个接口电路8202。可选地，接口电路、接口、收发管脚等术语可以相互替换。在一些实施例中，芯片8200还包括用于存储数据的一个或多个存储器8203。可选地，全部或部分存储器8203可以处于芯片8200之外。可选地，接口电路8202与存储器8203连接，接口电路8202可以用于从存储器8203或其他装置接收数据，接口电路8202可用于向存储器8203或其他装置发送数据。例如，接口电路8202可读取存储器8203中存储的数据，并将该数据发送给处理器8201。
在一些实施例中，接口电路8202执行上述方法中的发送和/或接收等通信步骤(例如步骤S201、S202，但不限于此)中的至少一者。接口电路8202执行上述方法中的发送和/或接收等通信步骤例如是指：接口电路8202执行处理器8201、芯片8200、存储器8203或收发器件之间的数据交互。在一些实施例中，处理器8201执行其他步骤(例如步骤S201、S202，但不限于此)中的至少一者。
虚拟装置、实体装置、芯片等各实施例中所描述的各模块和/或器件可以根据情况任意组合或者分离。可选地，部分或全部步骤也可以由多个模块和/或器件协作执行，此处不做限定。
本公开还提出存储介质，上述存储介质上存储有指令，当上述指令在通信设备8100上运行时，使得通信设备8100执行以上任一方法。可选地，上述存储介质是电子存储介质。可选地，上述存储介质是计算机可读存储介质，但不限于此，其也可以是其他装置可读的存储介质。可选地，上述存储介质可以是非暂时性(non-transitory)存储介质，但不限于此，其也可以是暂时性存储介质。
本公开还提出程序产品，上述程序产品被通信设备8100执行时，使得通信设备8100执行以上任一方法。可选地，上述程序产品是计算机程序产品。
本公开还提出计算机程序，当其在计算机上运行时，使得计算机执行以上任一方 法。

Claims (27)

  1. 一种调度信息接收方法，其特征在于，由第一标签设备执行，所述方法包括：
    接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；
    在所述至少一个标签设备组中确定所述第一标签设备的第一覆盖等级对应的第一标签设备组；
    根据所述第一标签设备组对应的第一调度信息进行上行传输。
  2. 根据权利要求1所述的方法，其特征在于，所述方法包括：
    向所述读写设备发送第一信息，其中，所述第一信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
  3. 根据权利要求2所述的方法，其特征在于，所述第一信息包括以下至少之一：
    随机数、序列。
  4. 根据权利要求2或3所述的方法，其特征在于，所述第一信息的资源包括：
    物理随时接入信道资源。
  5. 根据权利要求1至4中任一项所述的方法，其特征在于，所述方法还包括：
    接收所述读写设备发送的第一参考信息；
    根据所述第一参考信息确定所述第一覆盖等级。
  6. 根据权利要求5所述的方法，其特征在于，所述第一参考信息包括以下至少之一：
    参考信号；
    同步广播信号块；
    序列；
    导频。
  7. 根据权利要求6所述的方法，其特征在于，所述序列包括以下至少之一：
    第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
    第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
  8. 根据权利要求1至4中任一项所述的方法，其特征在于，所述方法还包括：
    接收所述读写设备发送的指示信息，其中，所述指示信息用于指示所述标签设备的覆盖等级。
  9. 根据权利要求8所述的方法，其特征在于，所述方法还包括：
    向所述读写设备发送第二参考信息，其中，所述第二参考信息用于所述读写设备确定所述第一标签设备的第一覆盖等级。
  10. 根据权利要求1至9中任一项所述的方法，其特征在于，所述调度信息包括以下至少之一：
    信道数；
    子信道数；
    频点数；
    时域单元数；
    重复传输次数；
    所述第一覆盖等级。
  11. 一种调度信息发送方法，其特征在于，由读写设备执行，所述方法包括：
    确定第一标签设备的第一覆盖等级；
    根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；
    向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第 一标签设备组包含所述第一标签设备。
  12. 根据权利要求11所述的方法，其特征在于，所述确定第一标签设备的第一覆盖等级，包括：
    接收所述标签设备发送的第一信息；
    根据所述第一信息或所述第一信息所在资源与覆盖等级的关联关系，确定所述第一信息对应的覆盖等级为所述第一覆盖等级。
  13. 根据权利要求12所述的方法，其特征在于，所述第一信息包括以下至少之一：
    随机数、序列。
  14. 根据权利要求12或13所述的方法，其特征在于，所述第一信息的资源包括：
    物理随时接入信道资源。
  15. 根据权利要求11至14中任一项所述的方法，其特征在于，所述方法还包括：
    向所述第一标签设备发送第一参考信息，其中，所述第一参考信息用于所述第一标签设备确定所述第一覆盖等级。
  16. 根据权利要求15所述的方法，其特征在于，所述第一参考信息包括以下至少之一：
    参考信号；
    同步广播信号块；
    序列；
    导频。
  17. 根据权利要求16所述的方法，其特征在于，所述序列包括以下至少之一：
    第一序列，其中，所述第一序列还用于所述第一标签设备确定所述读写设备将要发送信息；
    第二序列，其中，所述第二序列位于所述第一序列之前或之后，所述第二序列中每个时钟对应的信号相同。
  18. 根据权利要求11至14中任一项所述的方法，其特征在于，所述方法还包括：
    向所述第一标签设备发送指示信息，其中，所述指示信息用于指示所述第一覆盖等级。
  19. 根据权利要求18所述的方法，其特征在于，所述方法还包括：
    接收所述第一标签设备发送的第二参考信息；
    根据所述第二参考信息确定所述第一标签设备的第一覆盖等级。
  20. 根据权利要求11至19中任一项所述的方法，其特征在于，所述第一调度信息包括以下至少之一：
    信道数；
    子信道数；
    频点数；
    时域单元数；
    重复传输次数；
    所述第一覆盖等级。
  21. 一种调度信息接收装置，其特征在于，所述装置包括：
    接收模块，被配置为接收读写设备向至少一个标签设备组发送的调度信息，其中，单个标签设备组中的标签设备对应相同的覆盖等级；
    处理模块，被配置为在所述至少一个标签设备组中确定第一标签设备的第一覆盖等级对应的第一标签设备组；
    发送模块，被配置为根据所述第一标签设备组对应的第一调度信息进行上行传输。
  22. 一种调度信息发送装置，其特征在于，所述装置包括：
    处理模块，被配置为确定第一标签设备的第一覆盖等级；根据所述第一覆盖等级确定用于所述第一标签设备上行传输的第一调度信息；
    发送模块，被配置为向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备。
  23. 一种调度信息发送方法，其特征在于，包括：
    读写设备确定第一标签设备的第一覆盖等级；
    所述读写设备根据所述第一覆盖等级确定第一调度信息；
    所述读写设备向所述第一覆盖等级对应的第一标签设备组发送所述第一调度信息，其中，所述第一标签设备组包含所述第一标签设备；
    所述第一标签设备根据所述第一调度信息进行上行传输。
  24. 一种标签设备，其特征在于，包括：
    一个或多个处理器；
    其中，所述标签设备用于执行权利要求1至10中任一项所述的调度信息接收方法。
  25. 一种读写设备，其特征在于，包括：
    一个或多个处理器；
    其中，所述读写设备用于执行权利要求11至20中任一项所述的调度信息发送方法。
  26. 一种通信系统，其特征在于，包括标签设备、读写设备，其中，所述标签设备被配置为实现权利要求1至10中任一项所述的调度信息接收方法，所述读写设备被配置为实现权利要求11至20中任一项所述的调度信息发送方法。
  27. 一种存储介质，所述存储介质存储有指令，其特征在于，当所述指令在通信设备上运行时，使得所述通信设备执行权利要求1至10中任一项所述的调度信息接收方法、权利要求11至20中任一项所述的调度信息发送方法。
PCT/CN2023/141110 2023-12-22 2023-12-22 调度信息接收、发送方法和装置、存储介质 Pending WO2025129657A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2023/141110 WO2025129657A1 (zh) 2023-12-22 2023-12-22 调度信息接收、发送方法和装置、存储介质
CN202380097983.2A CN121286091A (zh) 2023-12-22 2023-12-22 调度信息接收、发送方法和装置、存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/141110 WO2025129657A1 (zh) 2023-12-22 2023-12-22 调度信息接收、发送方法和装置、存储介质

Publications (1)

Publication Number Publication Date
WO2025129657A1 true WO2025129657A1 (zh) 2025-06-26

Family

ID=96136228

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/141110 Pending WO2025129657A1 (zh) 2023-12-22 2023-12-22 调度信息接收、发送方法和装置、存储介质

Country Status (2)

Country Link
CN (1) CN121286091A (zh)
WO (1) WO2025129657A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521601A (en) * 1995-04-21 1996-05-28 International Business Machines Corporation Power-efficient technique for multiple tag discrimination
CN113573409A (zh) * 2020-04-29 2021-10-29 华为技术有限公司 一种通信方法及装置
CN114626495A (zh) * 2022-03-17 2022-06-14 浙江同济科技职业学院 一种基于人机物信息的资产盘点方法、系统、电子设备和存储介质
CN116897355A (zh) * 2021-02-26 2023-10-17 华为技术有限公司 传输信息的方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521601A (en) * 1995-04-21 1996-05-28 International Business Machines Corporation Power-efficient technique for multiple tag discrimination
CN113573409A (zh) * 2020-04-29 2021-10-29 华为技术有限公司 一种通信方法及装置
CN116897355A (zh) * 2021-02-26 2023-10-17 华为技术有限公司 传输信息的方法及装置
CN114626495A (zh) * 2022-03-17 2022-06-14 浙江同济科技职业学院 一种基于人机物信息的资产盘点方法、系统、电子设备和存储介质

Also Published As

Publication number Publication date
CN121286091A (zh) 2026-01-06

Similar Documents

Publication Publication Date Title
WO2025039198A1 (zh) 载波唤醒方法、终端、网络设备和存储介质
WO2025000549A1 (zh) 信息传输方法及装置、存储介质
WO2025020001A1 (zh) 信息指示方法、终端、网络设备、通信系统和存储介质
WO2025000201A1 (zh) 确定上行传输行为的方法及装置、存储介质
WO2025065450A1 (zh) 资源确定方法、装置、存储介质
WO2025166766A1 (zh) 通信方法、装置、终端、网络设备、通信系统、存储介质
CN117596706A (zh) 通信方法、终端、网络设备、系统及存储介质
WO2025145400A1 (zh) 通信方法、装置以及存储介质
WO2025000563A1 (zh) 上行通信处理方法、通信设备和存储介质
WO2025129657A1 (zh) 调度信息接收、发送方法和装置、存储介质
WO2025129705A1 (zh) 资源确定、指示方法和装置以及存储介质
WO2025179462A1 (zh) 信息发送、接收方法和装置、通信系统和网络设备
WO2025000153A1 (zh) 资源确定方法、终端、网络设备、通信设备和存储介质
WO2025065613A1 (zh) 能力确定方法、装置、存储介质
WO2025081460A1 (zh) 指示方法、终端、网络设备以及存储介质
WO2025111947A1 (zh) 生命周期管理、指示发送方法、终端和网络设备
WO2025171673A1 (zh) 通信方法和装置、设备、通信系统、存储介质及程序产品
WO2025208388A1 (zh) 通信方法、装置、终端、网络设备和存储介质
WO2025030577A1 (zh) 时延指示、通信方法、终端、网络设备以及存储介质
WO2025138305A1 (zh) 通信控制方法、装置、终端、网络设备和存储介质
WO2025000547A1 (zh) 上行通信处理方法、通信设备和存储介质
WO2025208522A1 (zh) 定位测量的配置方法、终端、网络设备和存储介质
WO2025145357A1 (zh) 信号传输方法、终端、网络设备、通信系统和存储介质
WO2025043738A1 (zh) 信息收发方法、装置、终端、通信设备和存储介质
WO2025129703A1 (zh) 信息接收、发送方法和装置、终端、网络设备和存储介质

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23961979

Country of ref document: EP

Kind code of ref document: A1