WO2024016194A1 - 一种信息传输方法、装置、通信设备及存储介质 - Google Patents

一种信息传输方法、装置、通信设备及存储介质 Download PDF

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Publication number
WO2024016194A1
WO2024016194A1 PCT/CN2022/106592 CN2022106592W WO2024016194A1 WO 2024016194 A1 WO2024016194 A1 WO 2024016194A1 CN 2022106592 W CN2022106592 W CN 2022106592W WO 2024016194 A1 WO2024016194 A1 WO 2024016194A1
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type
initial bwp
initial
channel bandwidth
bwp
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PCT/CN2022/106592
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English (en)
French (fr)
Inventor
李艳华
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北京小米移动软件有限公司
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Priority to PCT/CN2022/106592 priority Critical patent/WO2024016194A1/zh
Priority to CN202280002711.5A priority patent/CN117769858A/zh
Publication of WO2024016194A1 publication Critical patent/WO2024016194A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present disclosure relates to but is not limited to the field of communication technology, and in particular, to an information transmission method, device, communication equipment and storage medium.
  • a reduced capability user equipment is designed in the New Radio (NR, New Radio) to cover the requirements of mid-range IoT equipment, referred to as NR-lite or Redcap UE.
  • NR-lite New Radio
  • Redcap UE mid-range IoT equipment
  • This type of equipment is similar to IoT equipment in Long Term Evolution (LTE).
  • 5G-based NR-lite usually needs to meet the following requirements:
  • Some terminals are (1 receiving antenna) 1RX, some are (2 receiving antennas) 2RX.
  • Embodiments of the present disclosure disclose an information transmission method, device, communication equipment and storage medium.
  • an information transmission method is provided, wherein, executed by a base station, the method includes:
  • the maximum channel bandwidth is compared, and at least based on the comparison result, it is determined whether the target cell allows the first type UE to access, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum supported channel bandwidth by the second type UE.
  • Channel bandwidth
  • the target cell does not allow the first type UE to access.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the sending of initial BWP configuration information indicating the initial BWP of the target cell includes at least one of the following:
  • BWP BWP
  • the first type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the second type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the cell reselection operation includes: co-frequency cell reselection or non-co-frequency cell reselection.
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine the said first type UE based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the first type of UE includes: enhanced capability reduced UE.
  • an information transmission method is provided, which is executed by a first type of user equipment UE, including:
  • the method further includes:
  • the target cell In response to the maximum channel bandwidth supported by the first type UE being smaller than the initial BWP, it is determined that the target cell does not allow the first type UE to access.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the receiving initial BWP configuration information indicating the initial bandwidth part BWP of the target cell includes at least one of the following:
  • BWP BWP
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; wherein the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the method further includes one of the following:
  • the cell reselection operation includes: co-frequency cell reselection or non-co-frequency cell reselection.
  • the cell intra-frequency reselection identification information is carried in one of the following items:
  • System information blocks of the first type and/or system information blocks of the second type.
  • the preset rules are:
  • the first type of UE includes: enhanced capability reduced UE.
  • an information transmission device is provided, wherein the device is provided in a base station and includes:
  • a transceiver module configured to send initial BWP configuration information indicating the initial bandwidth part BWP of the target cell, wherein the initial BWP is used for comparing the first type of user equipment UE with the maximum channel bandwidth supported by the first type of UE. , and determine whether the target cell allows the first type UE to access based on at least the comparison result, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum channel bandwidth supported by the second type UE.
  • the target cell does not allow the first type UE to access.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the transceiver module is specifically configured to be at least one of the following:
  • BWP BWP
  • the first type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the second type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the cell reselection operation includes: co-frequency cell reselection or non-co-frequency cell reselection.
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine the said first type UE based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the first type of UE includes: enhanced capability reduced UE.
  • an information transmission device is provided, wherein the device is provided in a first type of user equipment UE and includes:
  • a transceiver module configured to receive initial BWP configuration information indicating the initial bandwidth part BWP of the target cell, wherein the initial BWP is used for comparison of the maximum channel bandwidth supported by the first type of UE and the first type of user equipment UE. , and determine whether the target cell allows the first type UE to access based on at least the comparison result, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum channel bandwidth supported by the second type UE.
  • the device further includes a processing module configured to:
  • the target cell In response to the maximum channel bandwidth supported by the first type UE being smaller than the initial BWP, it is determined that the target cell does not allow the first type UE to access.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the transceiver module is configured as at least one of the following:
  • BWP BWP
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; wherein the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the transceiver module is further configured to be at least one of the following:
  • the cell reselection operation includes: co-frequency cell reselection or non-co-frequency cell reselection.
  • the cell intra-frequency reselection identification information is carried in one of the following items:
  • System information blocks of the first type and/or system information blocks of the second type.
  • the preset rules are:
  • the first type of UE includes: enhanced capability reduced UE.
  • a communication device wherein the communication device includes:
  • memory for storing instructions executable by the processor
  • the processor is configured to implement the information transmission method described in the first aspect or the second aspect when running the executable instructions.
  • a computer storage medium stores a computer executable program, and when executed by a processor, the executable program implements the first aspect or the second aspect. Information transmission method.
  • the base station sends initial BWP configuration information indicating the initial BWP of the target cell, wherein the initial BWP is used to compare at least the maximum channel bandwidth supported by the first type UE with the first type UE. , and determine whether the target cell allows the first type UE to access based on the comparison result, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum channel bandwidth supported by the second type UE.
  • the base station indicates the initial BWP to the first type UE, and the first type UE determines whether access to the target cell is allowed based on the maximum channel bandwidth and the initial BWP supported by the first type user equipment UE.
  • the target cell implements cell access control for the first type of UE, meets communication requirements, and improves communication reliability. .
  • Figure 1 is a schematic structural diagram of a wireless communication system.
  • Figure 2 is a schematic diagram of eRedCap UE support channel bandwidth according to an exemplary embodiment.
  • Figure 3 is a flow chart of an information transmission method according to an exemplary embodiment.
  • Figure 4 is a flow chart of an information transmission method according to an exemplary embodiment.
  • Figure 5 is a flow chart of an information transmission method according to an exemplary embodiment.
  • Figure 6 is a flow chart of an information transmission method according to an exemplary embodiment.
  • Figure 7 is a flow chart of an information transmission method according to an exemplary embodiment.
  • Figure 8 is a block diagram of an information transmission device according to an exemplary embodiment.
  • Figure 9 is a block diagram of an information transmission device according to an exemplary embodiment.
  • Figure 10 is a block diagram of a UE according to an exemplary embodiment.
  • Figure 11 is a block diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or "when” or "in response to determining.”
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include: several user equipments 110 and several base stations 120.
  • user equipment 110 may be a device that provides voice and/or data connectivity to a user.
  • the user equipment 110 may communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the user equipment 110 may be an Internet of Things user equipment, such as a sensor device, a mobile phone (or a "cellular" phone) ) and computers with IoT user equipment, which may be, for example, fixed, portable, pocket-sized, handheld, computer-built-in, or vehicle-mounted devices.
  • the user equipment 110 may also be equipment of an unmanned aerial vehicle.
  • the user equipment 110 may also be a vehicle-mounted device, for example, it may be an on-board computer with a wireless communication function, or a wireless user equipment connected to an external on-board computer.
  • the user equipment 110 may also be a roadside device, for example, it may be a streetlight, a signal light or other roadside device with a wireless communication function.
  • the base station 120 may be a network-side device in a wireless communication system.
  • the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new air interface system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called the New Generation-Radio Access Network (NG-RAN).
  • NG-RAN New Generation-Radio Access Network
  • the base station 120 may be an evolved base station (eNB) used in the 4G system.
  • the base station 120 may also be a base station (gNB) that adopts a centralized distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Medium Access Control, MAC) layer;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • the distribution unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the base station 120.
  • a wireless connection may be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
  • an E2E (End to End, end-to-end) connection can also be established between user equipments 110 .
  • vehicle-to-vehicle (V2V) communication vehicle-to-roadside equipment (vehicle to Infrastructure, V2I) communication and vehicle-to-person (vehicle to pedestrian, V2P) communication in vehicle networking communication (vehicle to everything, V2X) Wait for the scene.
  • V2V vehicle-to-vehicle
  • V2I vehicle-to-roadside equipment
  • V2P vehicle-to-person communication in vehicle networking communication
  • V2X vehicle networking communication
  • the above user equipment can be considered as the terminal equipment of the following embodiments.
  • the above-mentioned wireless communication system may also include a network management device 130.
  • the network management device 130 may be a core network device in a wireless communication system.
  • the network management device 130 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
  • the network management device can also be other core network devices, such as serving gateway (Serving GateWay, SGW), public data network gateway (Public Data Network GateWay, PGW), policy and charging rules functional unit (Policy and Charging Rules) Function, PCRF) or Home Subscriber Server (Home Subscriber Server, HSS), etc.
  • serving gateway Serving GateWay, SGW
  • public data network gateway Public Data Network GateWay, PGW
  • Policy and Charging Rules Policy and Charging Rules
  • PCRF Policy and Charging Rules
  • HSS Home Subscriber Server
  • the embodiments of the present disclosure enumerate multiple implementations to clearly describe the technical solutions of the embodiments of the present disclosure.
  • the multiple embodiments provided in the embodiments of the present disclosure can be executed alone or in combination with the methods of other embodiments in the embodiments of the present disclosure. They can also be executed alone or in combination. It is then executed together with some methods in other related technologies; the embodiments of the present disclosure do not limit this.
  • the 3GPP Release 18 (R18) standard introduces Enhanced RedCap UE, referred to as eRedCap UE.
  • eRedCap UE Enhanced RedCap UE
  • the performance of eRedCap UE is further reduced based on RedCap UE.
  • the channel bandwidth capabilities of eRedCap UE are shown in Figure 2.
  • cell bar processing for eRedcap UE needs to be considered. How to implement cell bar processing for eRedcap UE is an issue that needs to be solved urgently.
  • this embodiment of the present disclosure provides an information transmission method, which is executed by a base station and includes:
  • Step 301 Send initial BWP configuration information indicating the initial BWP of the target cell, where the initial BWP is used to compare at least the maximum channel bandwidth supported by the first type UE with the first type UE, and based on the comparison result Determine whether the target cell allows the first type UE to access, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum channel bandwidth supported by the second type UE.
  • the first type of UE and the second type of UE may be divided based on the maximum supported channel bandwidth.
  • the maximum channel bandwidth supported by the first type of UE is less than or equal to 5MHz, and the maximum channel bandwidth supported by the second type of UE is greater than 5MHz.
  • the maximum supported channel bandwidth may include but is not limited to: the bandwidth processing capabilities of the radio frequency transceiver and baseband processing module.
  • the first type of UE includes: Enhanced Reduced capability User Equipment (eRedCap UE).
  • eRedCap UE Enhanced Reduced capability User Equipment
  • the first type of UE can be an eRedCap UE; the second type of UE can be a UE with simplified capabilities, such as the RedCap UE in 3GPP Release 17 (R17), or a UE with undiminished capabilities, such as enhanced mobile broadband (eMMB). UE) etc.
  • R17 RedCap UE in 3GPP Release 17
  • eMMB enhanced mobile broadband
  • UE UE with undiminished capabilities
  • the maximum channel bandwidth supported by eRedCap UE is less than or equal to 5MHz.
  • the maximum uplink channel bandwidth supported by the eRedCap UE is less than or equal to 5MHz, and/or the maximum downlink channel bandwidth supported by the eRedCap UE is less than or equal to 5MHz.
  • the base station of the target cell may send the initial BWP configuration information to the first type of UE.
  • the first type of UE may determine the initial BWP based on the initial BWP configuration information, and then determine whether it can access the target cell based on the maximum channel bandwidth it supports.
  • the first type of UE can compare the maximum channel bandwidth supported by itself with the initial BWP, and then determine whether the first type of UE can support the initial BWP based on the comparison result, and then determine whether it can access the target cell.
  • the base station uses the initial BWP to control access of different types of UEs.
  • different types of UEs include but are not limited to first type UEs and second type UEs.
  • the UE cannot access.
  • the UE can access.
  • the base station may send the initial BWP configuration information to the first type of UE through broadcasting or other methods.
  • the initial BWP indicated by the initial BWP configuration information may be only for the first type of UE, that is, the initial BWP indicated by the initial BWP configuration information may only be used by the first type of UE to determine whether it can access.
  • the initial BWP indicated by the initial BWP configuration information may also be applicable to different types of UEs. For example, the initial BWP indicated by the initial BWP configuration information may be used by first type UEs and second type UEs to determine whether they can access.
  • the initial BWP configuration information may indicate multiple initial BWPs; at least one of the multiple initial BWPs is for the first type of UE, and/or, at least one of the multiple initial BWPs may be used for the first type of UE at the same time.
  • UE and a second type of UE, and/or, at least one of a plurality of initial BWPs may be used for a second type of UE.
  • the base station indicates the initial BWP to the first type UE, and the first type UE determines whether access to the target cell is allowed based on the maximum channel bandwidth and the initial BWP supported by the first type user equipment UE.
  • the target cell implements cell access control for the first type of UE, meets communication requirements, and improves communication reliability.
  • the target cell does not allow the first type UE to access.
  • the target cell is determined to allow the first type UE to access.
  • the bandwidth capability of the first type of UE can meet the requirements of the initial BWP.
  • the conditions for the base station to allow the first type of UE to access include but are not limited to the maximum channel bandwidth supported by the first type of UE being greater than or equal to the initial BWP.
  • the comparison result between the maximum channel bandwidth supported by the first type of UE and the initial BWP can be used for the first type of UE to determine whether its capabilities support the bandwidth configured by the network (including uplink bandwidth and/or downlink bandwidth).
  • the target cell The first type of UE is allowed to access.
  • the bandwidth capability of the first type UE cannot meet the requirements of the initial BWP, that is, the base station does not allow the first type UE to access.
  • the base station does not allow the first type of UE to access, that is, the target cell is in a cell bar state for the first type of UE.
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine the said first type UE based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the base station can indicate the uplink initial BWP and the downlink initial BWP respectively.
  • the maximum uplink channel bandwidth and the maximum downlink channel bandwidth of the first type UE may be the same or different.
  • the uplink bandwidth capability of the first type UE can meet the requirements of the uplink initial BWP. That is, from an uplink perspective, the target cell allows the first type UE to access enter.
  • the downlink bandwidth capability of the first type UE can meet the requirements of the downlink initial BWP. That is, from the downlink perspective, the target cell allows the first type UE to access enter.
  • the maximum uplink channel bandwidth supported by the first type of UE is greater than or equal to the uplink initial BWP, and/or the maximum downlink channel bandwidth supported by the first type of UE is greater than or equal to the downlink initial BWP, which is necessary for the target cell to allow access of the first type UE. condition.
  • the first type of UE still needs to meet other conditions. For example, when the maximum uplink channel bandwidth supported by the first type UE is less than or equal to the carrier bandwidth, and the maximum downlink channel bandwidth supported by the first type UE is less than or equal to the carrier bandwidth, the target cell can allow the first type of UE. UE-like access.
  • the maximum channel bandwidth supported by the first type of UE is greater than or equal to the initial BWP, which is only a necessary condition for the target cell to allow the first type of UE to access. It is determined whether the target cell allows the first type of UE to access. In addition, it is also necessary to determine whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth and other judgment conditions.
  • the conditions for the target cell to allow access to the first type of UE include at least one of the following:
  • the maximum downlink channel bandwidth supported by the first type of UE is greater than or equal to the downlink initial BWP;
  • the maximum downlink channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth; where the carrier bandwidth can be indicated by the uplinkConfigCommon field of the downlink initial BWP carrier;
  • the maximum uplink channel bandwidth supported by the first type of UE is greater than or equal to the uplink initial BWP;
  • the maximum uplink channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth; where the carrier bandwidth can be indicated by the uplinkConfigCommon field of the uplink initial BWP carrier.
  • the target cell does not allow access to the first type of UE, that is, the conditions for the target cell to be in the cell bar state for the first type of UE include at least one of the following:
  • the maximum downlink channel bandwidth supported by the first type of UE is smaller than the downlink initial BWP;
  • the maximum uplink channel bandwidth supported by the first type of UE is smaller than the uplink initial BWP.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the initial BWP may be the initial BWP for the first type of UE, that is, the initial BWP is only used for the first type of UE to determine whether access to the target cell is allowed.
  • the initial BWP for the first type of UE may include at least one of the following: an uplink initial BWP for the first type of UE; and an initial downlink BWP for the first type of UE.
  • the initial BWP of the second type UE may be the initial BWP configured by the network side for the second type UE.
  • the initial BWP of the second type UE can also be used for the first type UE to determine whether access to the target cell is allowed.
  • the first type UE determines whether access to the target cell is allowed based on the initial BWP of the second type UE.
  • the initial BWP configuration information does not configure the initial BWP (uplink initial BWP and/or downlink initial BWP) for the first type of UE (such as eRedcap UE), but only configures the second type of UE (such as eMMB UE and/or R17 standard). Redcap UE)'s initial BWP (uplink initial BWP and/or downlink initial BWP), then if the maximum channel bandwidth supported by the first type of UE is smaller than the initial BWP configured for the second type of UE, then for the first type of UE, the target cell is cellbar status;
  • step 301 includes at least one of the following:
  • Step 401a Send the first type of system information block carrying the initial BWP configuration information, where the initial BWP configuration information is used to indicate the initial BWP for the first type of UE, and/or the second type of system information block.
  • UE s initial BWP;
  • Step 401b Send a second type of system information block carrying the initial BWP configuration information, where the initial BWP configuration information is used to indicate the initial BWP of the first type UE.
  • Step 401a and/or step 401b can be implemented separately or in combination with step 301.
  • the first type of system information block and the second type of system information block may be different SIB1.
  • the initial BWP configuration information carried by the first type of system information block may indicate the initial BWP only for the first type of UE, or may indicate the initial BWP of the second type of UE.
  • the second type of system information block may only carry initial BWP configuration information indicating the initial BWP for the first type of UE. .
  • the initial BWP configuration information carried by the first type of system information block indicates the initial BWP for the first type of UE. If the maximum channel bandwidth supported by the first type of UE is greater than or equal to the initial BWP for the first type of UE, then it can Continue to determine whether the first type of UE can access (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.); otherwise, determine that for the first type of UE, the target cell is in the cellbar state.
  • the initial BWP configuration information carried by the first type of system information block indicates the initial BWP of the second type of UE and does not indicate the initial BWP for the first type of UE, if the maximum channel bandwidth supported by the first type of UE is greater than or equal to that of the second type of UE, If the initial BWP configured by the UE is determined, you can continue to determine whether the first type of UE can access (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.), otherwise, determine whether the first type of UE can be accessed.
  • the target cell is in cellbar state.
  • the initial BWP configuration information carried by the second type of system information block indicates the initial BWP for the first type of UE. If the maximum channel bandwidth supported by the first type of UE is greater than or equal to the initial BWP for the first type of UE, then it can Continue to determine whether the first type of UE can access (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.); otherwise, determine that for the first type of UE, the target cell is in the cellbar state.
  • the first type of system information block may carry initial BWP configuration information indicating multiple initial BWPs for the first type of UE, and/or indicating multiple initial BWPs for the second type of UE.
  • the second type of system information block may carry initial BWP configuration information indicating multiple initial BWPs for the first type of UE.
  • the response to the second type of system information block carries initial BWP configuration information indicating N initial BWPs (including: uplink initial BWP and/or downlink initial BWP) for the first type of UE, where, N is a positive integer greater than or equal to 1, at least when the maximum channel bandwidth supported by the first type of UE is greater than or equal to any one of the N initial BWPs or greater than or equal to each of the N initial BWPs. , you can continue to determine whether the first type of UE can access the target cell (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.);
  • the target cell does not allow the first type UE to access.
  • the first A type of UE determines that the target cell does not allow the first type of UE to access.
  • the above comparison between the maximum channel bandwidth supported by the first type UE and the N initial BWPs may include: a comparison between the maximum uplink channel bandwidth supported by the first type UE and the N uplink initial BWPs, and/or the maximum downlink supported by the first type UE. Comparison of channel bandwidth and N downlink initial BWPs.
  • the response to the second type of system information block carries initial BWP configuration information indicating N initial BWPs (including: uplink initial BWP and/or downlink initial BWP) for the first type of UE, where, N is a positive integer greater than or equal to 1. At least when the maximum channel bandwidth supported by the first type UE is greater than or equal to at least one of the N initial BWPs, then the process of whether the first type UE can access the target cell can be continued. Determination (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.);
  • the target cell does not allow the first type of UE to access.
  • the second type of system information block at least carries initial BWP configuration information indicating an initial BWP for the first type of UE. That is, the second type of system information block carries at least initial BWP configuration information indicating an initial BWP for the first type of UE, which is a mandatory configuration of the second type of system information block.
  • the initial BWP includes an uplink initial BWP and/or a downlink initial BWP.
  • the first type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the second type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the cell reselection operation includes: whether to allow intra-frequency cell reselection.
  • the cell reselection operation may include: whether to allow intra-frequency cell reselection.
  • the first type of UE can determine the cell reselection operation according to the cell intra-frequency reselection switch in the MIB: intraFreqReselection.
  • the first type of UE can also perform cell reselection based on cell intra-frequency reselection identification information.
  • the cell intra-frequency reselection identification information may be carried in the first type of system information block or the second type of system information block.
  • the first type of UE in response to the first type of UE determining that the target cell is not allowed to access based on the initial BWP configuration information in the first type of system information block, determines that access is not allowed in the target cell based on the initial BWP configuration information carried in the first type of system information block.
  • Cell intra-frequency reselection identification information determines the cell reselection operation.
  • the first type of UE in response to the first type of UE determining that the target cell is not allowed to access based on the initial BWP configuration information in the second type of system information block, determines that access is not allowed in the target cell based on the initial BWP configuration information carried in the second type of system information block.
  • Cell intra-frequency reselection identification information determines the cell reselection operation.
  • the intra-frequency cell reselection identification information may include the intra-frequency cell reselection indicator (IFRI) in SIB1.
  • IFRI intra-frequency cell reselection indicator
  • the IFRI for the first type of UE can be set in SIB1.
  • the cell reselection operation can also be configured according to preset rules.
  • the preset rules may be determined through negotiation between the first type UE and the network side.
  • the preset rules are:
  • the preset rules may be specified by the communication protocol.
  • the preconfigured preset rules may be predefined in a hardcoded manner.
  • this embodiment of the present disclosure provides an information transmission method, which is executed by a UE and includes:
  • Step 501 Receive initial BWP configuration information indicating the initial BWP of the target cell, wherein the initial BWP is used for comparison between the first type UE and the maximum channel bandwidth supported by the first type UE, and is at least based on the comparison result. Determine whether the target cell allows the first type UE to access, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum channel bandwidth supported by the second type UE.
  • the first type of UE and the second type of UE may be divided based on the maximum supported channel bandwidth.
  • the maximum channel bandwidth supported by the first type of UE is less than or equal to 5MHz, and the maximum channel bandwidth supported by the second type of UE is greater than 5MHz.
  • the maximum supported channel bandwidth may include but is not limited to: the bandwidth processing capabilities of the radio frequency transceiver and baseband processing module.
  • the first type of UE includes: Enhanced Reduced capability User Equipment (eRedCap UE).
  • eRedCap UE Enhanced Reduced capability User Equipment
  • the first type of UE can be eRedCap UE; the second type of simplified capability UE can be RedCap UE in 3GPP Release 17 (R17), or it can be a UE with undiminished capabilities, such as enhanced mobile broadband (Enhanced Mobile Broadband, eMMB UE), etc. .
  • R17 3GPP Release 17
  • eMMB UE enhanced Mobile Broadband
  • the maximum channel bandwidth supported by eRedCap UE is less than or equal to 5MHz.
  • the maximum uplink channel bandwidth supported by the eRedCap UE is less than or equal to 5MHz, and/or the maximum downlink channel bandwidth supported by the eRedCap UE is less than or equal to 5MHz.
  • the base station of the target cell may send the initial BWP configuration information to the first type of UE.
  • the first type of UE may determine the initial BWP based on the initial BWP configuration information, and then determine whether it can access the target cell based on the maximum channel bandwidth it supports.
  • the first type of UE can compare the maximum channel bandwidth supported by itself with the initial BWP, and then determine whether the first type of UE can support the initial BWP based on the comparison result, and then determine whether it can access the target cell.
  • the base station uses the initial BWP to control access of different types of UEs.
  • different types of UEs include but are not limited to first type UEs and second type UEs.
  • the UE cannot access.
  • the UE can access.
  • the base station may send the initial BWP configuration information to the first type of UE through broadcasting or other methods.
  • the initial BWP indicated by the initial BWP configuration information may be only for the first type of UE, that is, the initial BWP indicated by the initial BWP configuration information may only be used by the first type of UE to determine whether it can access.
  • the initial BWP indicated by the initial BWP configuration information may also be applicable to different types of UEs. For example, the initial BWP indicated by the initial BWP configuration information may be used by first type UEs and second type UEs to determine whether they can access.
  • the initial BWP configuration information may indicate multiple initial BWPs; at least one of the multiple initial BWPs is for the first type of UE, and/or, at least one of the multiple initial BWPs may be used for the first type of UE at the same time.
  • UE and a second type of UE, and/or, at least one of a plurality of initial BWPs may be used for a second type of UE.
  • the base station indicates the initial BWP to the first type UE, and the first type UE determines whether access to the target cell is allowed based on the maximum channel bandwidth and the initial BWP supported by the first type user equipment UE.
  • the target cell implements cell access control for the first type of UE, meets communication requirements, and improves communication reliability.
  • this embodiment of the present disclosure provides an information transmission method, which is executed by a UE and includes:
  • Step 601 In response to the maximum channel bandwidth supported by the first type UE being smaller than the initial BWP, determine that the target cell does not allow the first type UE to access.
  • Step 601 can be implemented alone or in combination with step 501.
  • the bandwidth capability of the first type of UE can meet the requirements of the initial BWP.
  • the conditions for the base station to allow the first type of UE to access include but are not limited to the maximum channel bandwidth supported by the first type of UE being greater than or equal to the initial BWP.
  • the comparison result between the maximum channel bandwidth supported by the first type of UE and the initial BWP can be used for the first type of UE to determine whether its capabilities can support the bandwidth configured by the network (including uplink bandwidth and/or downlink bandwidth).
  • the target cell is determined to allow the first type UE to access.
  • the target cell The first type of UE is allowed to access.
  • the bandwidth capability of the first type UE cannot meet the requirements of the initial BWP, that is, the base station does not allow the first type UE to access.
  • the base station does not allow the first type of UE to access, that is, the target cell is in a cell bar state for the first type of UE.
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; wherein the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the base station can indicate the uplink initial BWP and the downlink initial BWP respectively.
  • the maximum uplink channel bandwidth and the maximum downlink channel bandwidth of the first type UE may be the same or different.
  • the uplink bandwidth capability of the first type UE can meet the requirements of the uplink initial BWP. That is, from an uplink perspective, the target cell allows the first type UE to access enter.
  • the downlink bandwidth capability of the first type UE can meet the requirements of the downlink initial BWP. That is, from the downlink perspective, the target cell allows the first type UE to access enter.
  • the maximum uplink channel bandwidth supported by the first type of UE is greater than or equal to the uplink initial BWP, and/or the maximum downlink channel bandwidth supported by the first type of UE is greater than or equal to the downlink initial BWP, which is necessary for the target cell to allow access of the first type UE. condition.
  • the first type of UE still needs to meet other conditions. For example, when the maximum uplink channel bandwidth supported by the first type UE is less than or equal to the carrier bandwidth, and the maximum downlink channel bandwidth supported by the first type UE is less than or equal to the carrier bandwidth, the target cell can allow the first type of UE. UE-like access.
  • the maximum channel bandwidth supported by the first type of UE is greater than or equal to the initial BWP, which is only a necessary condition for the target cell to allow the first type of UE to access. It is determined whether the target cell allows the first type of UE to access. In addition, it is also necessary to determine whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth and other judgment conditions.
  • the conditions for the target cell to allow access to the first type of UE include at least one of the following:
  • the maximum downlink channel bandwidth supported by the first type of UE is greater than or equal to the downlink initial BWP;
  • the maximum downlink channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth; where the carrier bandwidth can be indicated by the uplinkConfigCommon field of the downlink initial BWP carrier;
  • the maximum uplink channel bandwidth supported by the first type of UE is greater than or equal to the uplink initial BWP;
  • the maximum uplink channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth; where the carrier bandwidth can be indicated by the uplinkConfigCommon field of the uplink initial BWP carrier.
  • the target cell does not allow access to the first type of UE, that is, the conditions for the target cell to be in the cell bar state for the first type of UE include at least one of the following:
  • the maximum downlink channel bandwidth supported by the first type of UE is smaller than the downlink initial BWP;
  • the maximum uplink channel bandwidth supported by the first type of UE is smaller than the uplink initial BWP.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the initial BWP may be the initial BWP for the first type of UE, that is, the initial BWP is only used for the first type of UE to determine whether access to the target cell is allowed.
  • the initial BWP for the first type of UE may include at least one of the following: an uplink initial BWP for the first type of UE; and an initial downlink BWP for the first type of UE.
  • the initial BWP of the second type UE may be the initial BWP configured by the network side for the second type UE.
  • the initial BWP of the second type UE can also be used for the first type UE to determine whether access to the target cell is allowed.
  • the first type UE determines whether access to the target cell is allowed based on the initial BWP of the second type UE.
  • the initial BWP configuration information does not configure the initial BWP (uplink initial BWP and/or downlink initial BWP) for the first type of UE (such as eRedcap UE), but only configures the second type of UE (such as eMMB UE and/or R17 standard).
  • Redcap UE 's initial BWP (uplink initial BWP and/or downlink initial BWP), then if the maximum channel bandwidth supported by the first type of UE is less than the initial BWP configured for the second type of UE, then it is determined that for the first type of UE, the target cell is the cellbar state;
  • the receiving initial BWP configuration information indicating the initial bandwidth part BWP of the target cell includes at least one of the following:
  • BWP BWP
  • the first type of system information block and the second type of system information block may be different SIB1.
  • the initial BWP configuration information carried by the first type of system information block may indicate the initial BWP only for the first type of UE, or may indicate the initial BWP of the second type of UE.
  • the second type of system information block may only carry initial BWP configuration information indicating the initial BWP for the first type of UE. .
  • the initial BWP configuration information carried by the first type of system information block indicates the initial BWP for the first type of UE. If the maximum channel bandwidth supported by the first type of UE is greater than or equal to the initial BWP for the first type of UE, then it can Continue to determine whether the first type of UE can access (for example, determine whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.); otherwise, determine that for the first type of UE, the target cell is in the cellbar state.
  • the initial BWP configuration information carried by the first type of system information block indicates the initial BWP of the second type of UE and does not indicate the initial BWP for the first type of UE, if the maximum channel bandwidth supported by the first type of UE is greater than or equal to that of the second type of UE, If the initial BWP configured by the UE is determined, you can continue to determine whether the first type of UE can access (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.), otherwise, determine whether the first type of UE can be accessed.
  • the target cell is in cellbar state.
  • the initial BWP configuration information carried by the second type of system information block indicates the initial BWP for the first type of UE. If the maximum channel bandwidth supported by the first type of UE is greater than or equal to the initial BWP for the first type of UE, then it can Continue to determine whether the first type of UE can access (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.); otherwise, determine that for the first type of UE, the target cell is in the cellbar state.
  • the first type of system information block may carry initial BWP configuration information indicating multiple initial BWPs for the first type of UE, and/or indicating multiple initial BWPs for the second type of UE.
  • the second type of system information block may carry initial BWP configuration information indicating multiple initial BWPs for the first type of UE.
  • the response to the second type of system information block carries initial BWP configuration information indicating N initial BWPs (including: uplink initial BWP and/or downlink initial BWP) for the first type of UE, where, N is a positive integer greater than or equal to 1, at least when the maximum channel bandwidth supported by the first type of UE is greater than or equal to any one of the N initial BWPs or greater than or equal to each of the N initial BWPs. , you can continue to determine whether the first type of UE can access the target cell (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.);
  • the target cell does not allow the first type of UE to access.
  • the first A type of UE determines that the target cell does not allow the first type of UE to access.
  • the above comparison between the maximum channel bandwidth supported by the first type UE and the N initial BWPs may include: a comparison between the maximum uplink channel bandwidth supported by the first type UE and the N uplink initial BWPs, and/or the maximum downlink supported by the first type UE. Comparison of channel bandwidth and N downlink initial BWPs.
  • the response to the second type of system information block carries initial BWP configuration information indicating N initial BWPs (including: uplink initial BWP and/or downlink initial BWP) for the first type of UE, where, N is a positive integer greater than or equal to 1. At least when the maximum channel bandwidth supported by the first type UE is greater than or equal to at least one of the N initial BWPs, then the process of whether the first type UE can access the target cell can be continued. Determination (such as determining whether the maximum channel bandwidth supported by the first type of UE is less than or equal to the carrier bandwidth, etc.);
  • the target cell does not allow the first type of UE to access.
  • the second type of system information block at least carries initial BWP configuration information indicating an initial BWP for the first type of UE. That is, the second type of system information block carries at least initial BWP configuration information indicating an initial BWP for the first type of UE, which is a mandatory configuration of the second type of system information block.
  • the initial BWP includes an uplink initial BWP and/or a downlink initial BWP.
  • the embodiment of the present disclosure provides an information transmission method, which is executed by the UE and includes one of the following:
  • Step 701a Perform a cell reselection operation based on the cell intra-frequency reselection identification information associated with the first type of UE;
  • Step 701b Perform a cell reselection operation based on preset rules; wherein the cell reselection operation includes: same-frequency cell reselection or non-same-frequency cell reselection.
  • Step 701a and/or step 701b can be implemented alone, or can be implemented in combination with step 501 and/or step 601.
  • the cell reselection operation may include: whether to allow intra-frequency cell reselection.
  • the first type of UE can determine the cell reselection operation according to the cell intra-frequency reselection switch in the MIB: intraFreqReselection.
  • the first type of UE can also perform cell reselection based on cell intra-frequency reselection identification information.
  • the cell intra-frequency reselection identification information is carried in one of the following items:
  • System information blocks of the first type and/or system information blocks of the second type.
  • the first type of UE in response to the first type of UE determining that the target cell is not allowed to access based on the initial BWP configuration information in the first type of system information block, determines that access is not allowed in the target cell based on the initial BWP configuration information carried in the first type of system information block.
  • Cell intra-frequency reselection identification information determines the cell reselection operation.
  • the first type of UE in response to the first type of UE determining that the target cell is not allowed to access based on the initial BWP configuration information in the second type of system information block, determines that access is not allowed in the target cell based on the initial BWP configuration information carried in the second type of system information block.
  • Cell intra-frequency reselection identification information determines the cell reselection operation.
  • the intra-frequency cell reselection identification information may include the intra-frequency cell reselection indicator (IFRI) in SIB1.
  • IFRI intra-frequency cell reselection indicator
  • the IFRI for the first type of UE can be set in SIB1.
  • the cell reselection operation can also be configured according to preset rules.
  • the preset rules may be determined through negotiation between the first type UE and the network side.
  • the preset rules are:
  • the preset rules may be specified by the communication protocol.
  • the preconfigured preset rules may be predefined in a hardcoded manner.
  • the specific type of terminal is the enhanced Redcap type terminal (Type 1 UE) introduced in R18 or candidate version;
  • a specific type of user determines its uplink initial BWP, and determines whether the maximum uplink channel bandwidth supported by the specific type of user is greater than or equal to the uplink initial BWP. If not, it is cellbar;
  • the UE uplink initial BWP is configured by SIB1 (type 1 system information block,);
  • an uplink initial BWP is configured for eRedcap UE in SIB1
  • a specific type of terminal determines that the maximum uplink channel bandwidth it supports is greater than or equal to the uplink initial BWP configured for a specific type of user (such as eRedcap UE). If not If satisfied, it is cellbar;
  • the uplink initial BWP is not configured for eRedcap UE in SIB1
  • a specific type of terminal determines that the maximum uplink channel bandwidth it supports is greater than or equal to the uplink initial BWP configured for the second type of user (for example: the uplink configured for eMBB Initial BWP or the uplink initial BWP configured for R17 standard Redcap UE), if not satisfied, it is cellbar;
  • the initial BWP is configured by SIB1-bis (the second type of system information block,);
  • An uplink initial BWP is configured for eRedcap UE in SIB1-bis, and a specific type of terminal (such as eRedcap UE) determines that the maximum uplink channel bandwidth it supports is greater than or equal to the uplink initial BWP configured for a specific type of user (such as eRedcap UE). If If not satisfied, it is cellbar; (SIB1-bis can include multiple upstream initial BWPs).
  • an uplink initial BWP configured for eRedcap UE in SIB1-bis is a mandatory configuration
  • Specific types of users determine their downlink initial BWP, and determine whether the maximum downlink channel bandwidth supported by the specific type of users is greater than or equal to the downlink initial BWP. If not, it is cellbar;
  • the initial BWP is configured by SIB1 (the first type of system information block,);
  • a downlink initial BWP is configured for eRedcap UE in SIB1
  • a specific type of terminal determines that the maximum downlink channel bandwidth it supports is greater than or equal to the downlink initial BWP configured for a specific type of user (such as eRedcap UE). If not If satisfied, it is cellbar;
  • a specific type of terminal determines that the maximum downlink channel bandwidth it supports is greater than or equal to the downlink initial BWP configured for the second type of user (the downlink configured for eMBB Initial BWP or the downlink initial BWP configured for R17redcap users), if not satisfied, it is cellbar;
  • the initial BWP for eRedap downlink is configured by SIB1-bis (the second type of system information block,);
  • N downlink initial BWPs are configured for eRedcap UE (N is greater than or equal to 1), then a specific type of terminal determines that the maximum downlink channel bandwidth it supports is greater than or equal to all N downlink initial BWPs configured for specific types of users (N Greater than or equal to 1) or any one, if not satisfied, it is cellbar;
  • the downlink initial BWP of at least one network configuration is within the terminal capability, subsequent operations can be continued; otherwise, if the downlink initial BWP of all network configurations is not within the terminal capability, then cellbar is considered;
  • an uplink initial BWP configured for eRedcap UE in SIB1-bis is a mandatory configuration
  • the terminal needs to simultaneously determine whether the maximum uplink channel bandwidth supported by the user is greater than or equal to the initial uplink BWP and whether the maximum downlink channel bandwidth supported by the user is greater than or equal to the initial downlink BWP. If either direction is not satisfied, the user supports the maximum uplink channel. If the bandwidth is lower than the uplink initial BWP or the maximum downlink channel bandwidth supported by the user is smaller than the downlink initial BWP, it is cellbar.
  • the combined decision can be continued with other decisions on whether to perform cell bar. Because making a bandwidth decision is only one step of whether to allow access, other subsequent steps may also be performed. For example, whether the frequency band supported by the terminal is within the frequency band indicated by the network. The bandwidth decision is one of the steps in whether to allow access. However, as long as the judgment result in the uplink bandwidth direction or downlink bandwidth direction is fail, the cell must be cellbar.
  • eRedcap UE For a specific type of terminal (such as eRedcap UE), its cell reselection behavior is consistent with that of a non-specific type of terminal (such as eMMB UE) (that is, according to the existing cell reselection switch intraFreqReselection in the MIB);
  • a pre-agreed method that is, pre-determined: that is, intra-frequency cell re-selection is allowed, or co-frequency cell re-selection is not allowed.
  • a pre-agreed method that is, pre-determined: that is, intra-frequency cell re-selection is allowed, or co-frequency cell re-selection is not allowed.
  • its cell reselection behavior is based on the cell reselection identifier configured for the specific type of terminal configured in SIB1 or SIB1-bis (for example, for eRedcap UE, there is eRedcap Specific IFRI) for cell reselection;
  • the decision is made according to SIB1; otherwise, the above process is made according to SIB1-bis.
  • Redcap users such as eRedCap UE
  • the UE supports the uplink channel bandwidth configured by the maximum transmission bandwidth configuration, and the uplink channel bandwidth is less than or equal to the carrier bandwidth (carrierBandwidth) (the carrier bandwidth can be indicated in the uplinkConfigCommon field.
  • the uplinkConfigCommon field is associated with the carrier interval of the initial uplink BWP, the initial uplink BWP can be associated with RedCap UE), and the uplink channel bandwidth is greater than or equal to the initial uplink BWP.
  • the initial uplink BWP can be configured for RedCap (optional if configured) or eRedCap (for eRedcap, compare the terminal support capabilities with The initial upstream BWP will be an eRedCap initial upstream BWP configured for it);
  • the UE supports the downlink channel bandwidth configured in the maximum transmission bandwidth configuration, and the downlink channel bandwidth is less than or equal to the carrier bandwidth (carrierBandwidth) (the carrier bandwidth can be indicated in the downlinkConfigCommon field.
  • the downlinkConfigCommon field is associated with the carrier interval of the initial uplink BWP, the initial uplink BWP can be associated with RedCap UE), and the downlink channel bandwidth is greater than or equal to the initial downlink BWP.
  • the initial downlink BWP can be configured for RedCap (optional if configured) or eRedCap (for eRedcap, compare the terminal support capabilities with The initial downstream BWP will be whatever eRedCap initial downstream BWP is configured for it)
  • 5.2.2.4.2Actions upon reception of the SIB1 in TS38.331 is modified as follows: (i.e. for R18 Redcap users, it is necessary to determine whether the maximum uplink channel bandwidth supported by a specific type of user is greater than or equal to the uplink initial BWP, and it is necessary to determine whether the maximum downlink channel bandwidth supported by a specific type of user is greater than or equal to any configured downlink initial BWP (if more than one is configured) before subsequent operations can continue. Otherwise, the else part will be processed, which is considered cellbar. ) The omitted part is the same as the existing protocol description.
  • the UE supports the uplink channel bandwidth configured by the maximum transmission bandwidth configuration (such as TS 38.101-1[15] and TS 38.101-2[39])
  • the uplink channel bandwidth is less than or equal to the carrier bandwidth (the carrier bandwidth may be indicated in the uplinkConfigCommon field.
  • the uplinkConfigCommon field is associated with the carrier spacing of the initial uplink BWP, or the initial uplink BWP may be associated with the RedCap UE (if configured)), and,
  • the uplink channel bandwidth is greater than or equal to the initial uplink BWP.
  • the initial uplink BWP can be configured for RedCap (optional if configured) or eRedCap (for eRedcap, the initial uplink BWP to which the terminal support capability is compared will be An eRedCap initial upstream BWP) configured; and,
  • the UE supports the downlink channel bandwidth configured by the maximum transmission bandwidth configuration (such as TS 38.101-1[15] and TS 38.101-2[39])
  • the downlink channel bandwidth is less than or equal to the carrier bandwidth (the carrier bandwidth may be indicated in the downlinkConfigCommon field.
  • the downlinkConfigCommon field is associated with the carrier spacing of the initial uplink BWP, or the initial uplink BWP may be associated with the RedCap UE (if configured)), and,
  • the downlink channel bandwidth is greater than or equal to the initial downlink BWP.
  • the initial downlink BWP can be configured for RedCap (optional if configured) or eRedCap (for eRedcap, the initial downlink BWP to which the terminal support capability is compared will be Configured an eRedCap initial downstream BWP)
  • an information transmission device 100 which is installed in a base station and includes:
  • the transceiver module 110 is configured to send initial BWP configuration information indicating the initial bandwidth part BWP of the target cell, wherein the initial BWP is used for the first type of user equipment UE to communicate with the maximum channel bandwidth supported by the first type of UE. Compare, and determine whether the target cell allows the first type UE to access based at least on the comparison result, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum channel bandwidth supported by the second type UE.
  • the target cell does not allow the first type UE to access.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the transceiver module 110 is specifically configured to be at least one of the following:
  • BWP BWP
  • the first type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the second type of system information block includes: cell intra-frequency reselection identification information indicating a cell reselection operation associated with the first type of UE;
  • the cell reselection operation includes: whether to allow intra-frequency cell reselection.
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine the said first type UE based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the first type of UE includes: enhanced capability reduced UE.
  • an embodiment of the present disclosure provides an information transmission device 200, which is provided in a first type of user equipment UE and includes:
  • the transceiver module 210 is configured to receive initial BWP configuration information indicating the initial bandwidth part BWP of the target cell, wherein the initial BWP is used for the maximum channel bandwidth supported by the first type of UE and the first type of user equipment UE. Compare, and determine whether the target cell allows the first type UE to access based at least on the comparison result, wherein the maximum channel bandwidth supported by the first type UE is smaller than the maximum channel bandwidth supported by the second type UE.
  • the device further includes a processing module 220 configured to:
  • the target cell In response to the maximum channel bandwidth supported by the first type UE being smaller than the initial BWP, it is determined that the target cell does not allow the first type UE to access.
  • the initial BWP includes at least one of the following:
  • the initial BWP of the second type UE is the initial BWP of the second type UE.
  • the transceiver module 210 is configured as at least one of the following:
  • BWP BWP
  • the initial BWP includes: uplink initial BWP; wherein the uplink initial BWP is used to compare at least the maximum uplink channel bandwidth supported by the first type UE and the first type UE. , and determine whether the target cell allows the first type of UE to access based on the comparison result;
  • the initial BWP includes: downlink initial BWP; wherein the downlink initial BWP is used to compare at least the maximum downlink channel bandwidth supported by the first type UE and the first type UE, and determine based on the comparison result. Whether the target cell allows the first type of UE to access.
  • the transceiver module 210 is further configured to be at least one of the following:
  • the cell reselection operation includes: co-frequency cell reselection or non-co-frequency cell reselection.
  • the cell intra-frequency reselection identification information is carried in one of the following items:
  • System information blocks of the first type and/or system information blocks of the second type.
  • the preset rules are:
  • the first type of UE includes: enhanced capability reduced UE.
  • An embodiment of the present disclosure provides a communication device, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to implement the information transmission method of any embodiment of the present disclosure when running executable instructions.
  • the communication device may include but is not limited to at least one of: a UE and a network device.
  • the network equipment here may include core network or access network equipment, etc.
  • the access network equipment may include a base station; the core network may include AMF and SMF.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize the information stored thereon after the user equipment is powered off.
  • the processor may be connected to the memory through a bus or the like, and be used to read the executable program stored on the memory, for example, at least one of the methods shown in FIGS. 3 to 7 .
  • An embodiment of the present disclosure also provides a computer storage medium.
  • the computer storage medium stores a computer executable program.
  • the executable program is executed by a processor, the information transmission method of any embodiment of the present disclosure is implemented. For example, at least one of the methods shown in Figures 3 to 7.
  • Figure 10 is a block diagram of a user equipment 3000 according to an exemplary embodiment.
  • the user device 3000 may be a mobile phone, a computer, a digital broadcast user device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • user equipment 3000 may include one or more of the following components: processing component 3002, memory 3004, power supply component 3006, multimedia component 3008, audio component 3010, input/output (I/O) interface 3012, sensor component 3014 , and communication component 3016.
  • Processing component 3002 generally controls the overall operations of user device 3000, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 3002 may include one or more processors 3020 to execute instructions to complete all or part of the steps of the above method.
  • processing component 3002 may include one or more modules that facilitate interaction between processing component 3002 and other components.
  • processing component 3002 may include a multimedia module to facilitate interaction between multimedia component 3008 and processing component 3002.
  • Memory 3004 is configured to store various types of data to support operations at user device 3000. Examples of such data include instructions for any application or method operating on user device 3000, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 3004 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 3006 provides power to various components of user equipment 3000.
  • Power supply components 3006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to user device 3000.
  • Multimedia component 3008 includes a screen that provides an output interface between the user device 3000 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 3008 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 3010 is configured to output and/or input audio signals.
  • audio component 3010 includes a microphone (MIC) configured to receive external audio signals when user device 3000 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signals may be further stored in memory 3004 or sent via communications component 3016 .
  • audio component 3010 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 3002 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 3014 includes one or more sensors that provide various aspects of status assessment for user device 3000 .
  • the sensor component 3014 can detect the open/closed state of the device 3000 and the relative positioning of components, such as the display and keypad of the user device 3000.
  • the sensor component 3014 can also detect the user device 3000 or a component of the user device 3000. position changes, the presence or absence of user contact with user device 3000, user device 3000 orientation or acceleration/deceleration and temperature changes of user device 3000.
  • Sensor assembly 3014 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 3014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 3014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 3016 is configured to facilitate wired or wireless communication between the user device 3000 and other devices.
  • User equipment 3000 may access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof.
  • the communication component 3016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • user equipment 3000 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A programmable gate array
  • controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 3004 including instructions, which can be executed by the processor 3020 of the user device 3000 to complete the above method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • an embodiment of the present disclosure shows the structure of a base station.
  • the base station 900 may be provided as a network side device.
  • base station 900 includes a processing component 922, which further includes one or more processors, and memory resources represented by memory 932 for storing instructions, such as application programs, executable by processing component 922.
  • the application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to perform any of the foregoing methods applied to the base station.
  • Base station 900 may also include a power supply component 926 configured to perform power management of base station 900, a wired or wireless network interface 950 configured to connect base station 900 to a network, and an input/output (I/O) interface 958.
  • Base station 900 may operate based on an operating system stored in memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

Abstract

本申请提供了一种信息传输方法、装置、通信设备及存储介质；基站发送指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，初始BWP，用于至少供第一类用户设备UE与第一类UE支持的最大信道带宽进行比较，并基于比较结果确定目标小区是否允许第一类UE接入，其中，第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。

Description

一种信息传输方法、装置、通信设备及存储介质 技术领域
本公开涉及但不限于通信技术领域，尤其涉及一种信息传输方法、装置、通信设备及存储介质。
背景技术
新空口(NR，New Radio)中设计了一种能力消减用户设备(Reduced capability User Equipment)用来覆盖中端物联网设备要求，,简称为NR-lite或者Redcap UE。该类型设备同长期演进技术(LTE)中的物联网设备类似，基于5G的NR-lite通常需要满足如下要求：
-低造价，低复杂度
-一定程度的覆盖增强
-功率节省
-有些终端是(1个接收天线)1RX，有些是(两个接收天线)2RX。
发明内容
本公开实施例公开一种信息传输方法、装置、通信设备及存储介质。
根据本公开的第一方面，提供一种信息传输方法，其中，被基站执行，包括：
发送指示目标小区的初始带宽部分(Bandwidth Part，BWP)的初始BWP配置信息，其中，所述初始BWP，用于供第一类用户设备(User Equipment，UE)与所述第一类UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
在一个实施例中，
当所述第一类UE支持的最大信道带宽，小于所述初始BWP时，所述目标小区不允许所述第一类UE接入。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
在一个实施例中，所述发送指示目标小区的初始BWP的初始BWP配置信息，包括以下至少之一项：
发送携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
发送携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
在一个实施例中，所述第一类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
和/或，
所述第二类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
其中，所述小区重选操作包括：同频小区重选或非同频小区重选。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
在一个实施例中，所述第一类UE包括：增强能力消减UE。
根据本公开的第二方面，提供一种信息传输方法，其中，被第一类用户设备UE执行，包括：
接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类UE与所述第一类用户设备UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
在一个实施例中，所述方法还包括：
响应于所述第一类UE支持的最大信道带宽小于所述初始BWP，确定所述目标小区不允许所述第一类UE接入。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
在一个实施例中，所述接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，包括以下至少之一项：
接收携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
接收携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至 少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；其中，所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
在一个实施例中，所述方法还包括以下之一项：
基于关联于所述第一类UE的小区同频重选标识信息，进行小区重选操作的执行；
基于预设规则，进行小区重选操作的执行；
其中，所述小区重选操作包括：同频小区重选或非同频小区重选。
在一个实施例中，所述小区同频重选标识信息携带于以下之一项：
第一类系统信息块，和/或第二系统信息块。
在一个实施例中，所述预设规则是：
通信协议规定的；
和/或，
预编程的。
在一个实施例中，所述第一类UE包括：增强能力消减UE。
根据本公开的第三方面，提供一种信息传输装置，其中，设置于基站中，包括：
收发模块，配置为发送指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类用户设备UE与所述第一类UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
在一个实施例中，
当所述第一类UE支持的最大信道带宽，小于所述初始BWP时，所述目标小区不允许所述第一类UE接入。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
在一个实施例中，所述收发模块，具体配置为以下至少之一项：
发送携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
发送携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
在一个实施例中，所述第一类系统信息块，包括：指示关联于所述第一类UE的小区重选操作 的小区同频重选标识信息；
和/或，
所述第二类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
其中，所述小区重选操作包括：同频小区重选或非同频小区重选。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
在一个实施例中，所述第一类UE包括：增强能力消减UE。
根据本公开的第四方面，提供一种信息传输装置，其中，设置于第一类用户设备UE中，包括：
收发模块，配置为接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类UE与所述第一类用户设备UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
在一个实施例中，所述装置还包括，处理模块，配置为：
响应于所述第一类UE支持的最大信道带宽小于所述初始BWP，确定所述目标小区不允许所述第一类UE接入。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
在一个实施例中，所述收发模块，配置为以下至少之一项：
接收携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
接收携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；其中，所述下行初始BWP，用于至少供所述第一类 UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
在一个实施例中，所述收发模块，还配置为以下至少之一项：
基于关联于所述第一类UE的小区同频重选标识信息，进行小区重选操作的执行；
基于预设规则，进行小区重选操作的执行；
其中，所述小区重选操作包括：同频小区重选或非同频小区重选。
在一个实施例中，所述小区同频重选标识信息携带于以下之一项：
第一类系统信息块，和/或第二系统信息块。
在一个实施例中，所述预设规则是：
通信协议规定的；
和/或，
预编程的。
在一个实施例中，所述第一类UE包括：增强能力消减UE。
根据本公开的第五方面，提供一种通信设备，其中，所述通信设备，包括：
处理器；
用于存储所述处理器可执行指令的存储器；
其中，所述处理器被配置为：用于运行所述可执行指令时，实现第一方面或第二方面所述的信息传输方法。
根据本公开的第六方面，提供一种计算机存储介质，其中，所述计算机存储介质存储有计算机可执行程序，所述可执行程序被处理器执行时实现第一方面或第二方面所述的信息传输方法。
本公开实施例提供的技术方案可以包括以下有益效果：
在本公开实施例中，基站发送指示目标小区的初始BWP的初始BWP配置信息，其中，所述初始BWP，用于至少供第一类UE与所述第一类UE支持的最大信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
如此，基站通过向第一类UE指示初始BWP，由第一类UE根据第一类用户设备UE支持的最大信道带宽与初始BWP，确定目标小区是否允许接入。目标小区实现针对第一类UE的小区接入的控制，满足通信需求，提高通信可靠性。。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开实施例。
附图说明
图1是一种无线通信系统的结构示意图。
图2是根据一示例性实施例示出的一种eRedCap UE支持信道带宽示意图。
图3是根据一示例性实施例示出的一种信息传输方法的流程图。
图4是根据一示例性实施例示出的一种信息传输方法的流程图。
图5是根据一示例性实施例示出的一种信息传输方法的流程图。
图6是根据一示例性实施例示出的一种信息传输方法的流程图。
图7是根据一示例性实施例示出的一种信息传输方法的流程图。
图8是根据一示例性实施例示出的一种信息传输装置的框图。
图9是根据一示例性实施例示出的一种信息传输装置的框图。
图10是根据一示例性实施例示出的一种UE的框图。
图11是根据一示例性实施例示出的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1，其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示，无线通信系统是基于蜂窝移动通信技术的通信系统，该无线通信系统可以包括：若干个用户设备110以及若干个基站120。
其中，用户设备110可以是指向用户提供语音和/或数据连通性的设备。用户设备110可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，用户设备110可以是物联网用户设备，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网用户设备的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程用户设备(remote terminal)、接入用户设备(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、 或用户设备(user equipment)。或者，用户设备110也可以是无人飞行器的设备。或者，用户设备110也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线用户设备。或者，用户设备110也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站120可以是无线通信系统中的网络侧设备。其中，该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication，4G)系统，又称长期演进(Long Term Evolution，LTE)系统；或者，该无线通信系统也可以是5G系统，又称新空口系统或5G NR系统。或者，该无线通信系统也可以是5G系统的再下一代系统。其中，5G系统中的接入网可以称为新一代无线接入网(New Generation-Radio Access Network，NG-RAN)。
其中，基站120可以是4G系统中采用的演进型基站(eNB)。或者，基站120也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站120采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体接入控制(Medium Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本公开实施例对基站120的具体实现方式不加以限定。
基站120和用户设备110之间可以通过无线空口建立无线连接。在不同的实施方式中，该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口；或者，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中，用户设备110之间还可以建立E2E(End to End，端到端)连接。比如车联网通信(vehicle to everything，V2X)中的车对车(vehicle to vehicle，V2V)通信、车对路边设备(vehicle to Infrastructure，V2I)通信和车对人(vehicle to pedestrian，V2P)通信等场景。
这里，上述用户设备可认为是下面实施例的终端设备。
在一些实施例中，上述无线通信系统还可以包含网络管理设备130。
若干个基站120分别与网络管理设备130相连。其中，网络管理设备130可以是无线通信系统中的核心网设备，比如，该网络管理设备130可以是演进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)或者归属签约用户服务器(Home Subscriber Server，HSS)等。对于网络管理设备130的实现形态，本公开实施例不做限定。
为了便于本领域内技术人员理解，本公开实施例列举了多个实施方式以对本公开实施例的技术方案进行清晰地说明。当然，本领域内技术人员可以理解，本公开实施例提供的多个实施例，可以被单独执行，也可以与本公开实施例中其他实施例的方法结合后一起被执行，还可以单独或结合后 与其他相关技术中的一些方法一起被执行；本公开实施例并不对此作出限定。
3GPP Release 18(R18)标准引入了增强(Enhanced)RedCap UE，简称为eRedCap UE。eRedCap UE在RedCap UE基础上性能得到进一步降低。eRedCap UE的信道带宽能力如图2所示。
在eRedcap UE引入之后，需要考虑针对eRedcap UE的小区接入禁止(cell bar)处理。如何实现针对eRedcap UE的cell bar处理，是亟待解决的问题。
如图3所示，本公开实施例提供一种信息传输方法，由基站执行，包括：
步骤301：发送指示目标小区的初始BWP的初始BWP配置信息，其中，所述初始BWP，用于至少供第一类UE与所述第一类UE支持的最大信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
第一类UE和第二类UE可以是基于支持的最大信道带宽划分的。
在一个可能的实现方式，在特定频段(如FR1频段)，第一类UE的支持的最大信道带宽小于或等于5MHz，第二类UE支持的最大信道带宽大于5MHz。
支持的最大信道带宽可以包括但不限于：射频收发信机和基带处理模块的具有的带宽处理能力。
在一个实施例中，所述第一类UE包括：增强能力消减UE(Enhanced Reduced capability User Equipment，eRedCap UE)。
第一类UE可以是eRedCap UE；第二类UE可以是能力简化UE，比如3GPP Release 17(R17)中的RedCap UE，也可以是能力未消减的UE，如增强移动宽带(Enhanced Mobile Broadband，eMMB UE)等。示例性的，eRedCap UE支持的最大信道带宽小于或等于5MHz。
在一个可能的实现方式中，eRedCap UE支持的最大上行信道带宽小于或等于5MHz，和/或，eRedCap UE支持的最大下行信道带宽小于或等于5MHz。
目标小区的基站可以将初始BWP配置信息发送给第一类UE，第一类UE可以基于初始BWP配置信息确定初始BWP，进而根据自身支持的最大信道带宽确定是否能够接入目标小区。
第一类UE可以比较自身支持的最大信道带宽与初始BWP，进而根据比较结果确定第一类UE是否能够支持初始BWP，进而确定是否能够接入目标小区。
在一个可能的实现方式中，基站采用初始BWP，对不同类型的UE的接入进行控制。这里，不同类型的UE包括但不限于第一类UE和第二类UE。例如，基站指示的初始BWP大于UE支持的最大信道带宽，则UE无法接入。或者，基站指示的初始BWP小于或者等于UE支持的最大信道带宽，则UE可以接入。
在一个可能的实现方式中，基站可以通过广播等方式向第一类UE发送初始BWP配置信息。
这里，初始BWP配置信息所指示的初始BWP可以是只针对第一类UE的，即初始BWP配置信息所指示的初始BWP可以只供第一类UE确定是否可以接入。初始BWP配置信息所指示的初始BWP也可以是适用于不同类型的UE，例如，初始BWP配置信息所指示的初始BWP可以供第一类UE和第二类UE确定是否可以接入。
在一个可能的实现方式中，初始BWP配置信息可以指示多个初始BWP；多个初始BWP中至少一个针对第一类UE，和/或，多个初始BWP中至少一个可以同时用于第一类UE和第二类UE，和/或，多个初始BWP中至少一个可以用于第二类UE。
如此，基站通过向第一类UE指示初始BWP，由第一类UE根据第一类用户设备UE支持的最大信道带宽与初始BWP，确定目标小区是否允许接入。目标小区实现针对第一类UE的小区接入的控制，满足通信需求，提高通信可靠性。
在一个实施例中，
当所述第一类UE支持的最大信道带宽，小于所述初始BWP时，所述目标小区不允许所述第一类UE接入。
在一个可能的实现方式中，至少当所述第一类UE支持的最大信道带宽，大于或等于所述初始BWP时，确定所述目标小区于允许所述第一类UE接入
当所述第一类UE支持的最大信道带宽，大于或等于所述初始BWP时，第一类UE的带宽能力能够满足初始BWP的需求。基站允许第一类UE接入的条件包括但不限于所述第一类UE支持的最大信道带宽大于或等于所述初始BWP。
第一类UE支持的最大信道带宽与初始BWP的比较结果，可以用于供第一类UE判决其能力是否支持网络配置的带宽(包括：上行带宽和/或下行带宽)。在一个可能的实现方式中，至少当所述第一类UE支持的最大信道带宽大于或等于所述初始BWP，并且第一类UE支持的最大信道带宽小于或等于载波带宽时，所述目标小区允许所述第一类UE接入。
这里，当所述第一类UE支持的最大信道带宽，小于所述初始BWP时，第一类UE的带宽能力不能满足初始BWP的需求，即基站不允许第一类UE接入。基站不允许第一类UE接入即目标小区对于第一类UE为小区接入禁止(cell bar)状态。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
基站可以分别指示上行初始BWP和下行初始BWP。第一类UE的最大上行信道带宽和最大下行信道带宽可以相同也可以不同。
至少当第一类UE支持的最大上行信道带宽，大于或等于上行初始BWP时，第一类UE的上行带宽能力能够满足上行初始BWP的需求，即从上行角度，目标小区允许第一类UE接入。
至少当第一类UE支持的最大下行信道带宽，大于或等于下行初始BWP时，第一类UE的下行带宽能力能够满足下行初始BWP的需求，即从下行角度，目标小区允许第一类UE接入。
第一类UE支持的最大上行信道带宽大于或等于上行初始BWP，和/或，第一类UE支持的最大下行信道带宽大于或等于下行初始BWP，为目标小区允许第一类UE接入的必要条件。第一类UE仍需满足其他条件，如第一类UE支持的最大上行信道带宽小于或等于载波带宽，第一类UE支持的最大下行信道带宽小于或等于载波带宽时，目标小区才能允许第一类UE接入。本实施例中，如未做说明，第一类UE支持的最大信道带宽大于或等于初始BWP，只是目标小区允许第一类UE接入的一个必要条件，确定目标小区是否允许第一类UE接入，还需要判断第一类UE支持的最大信道带宽是否小于或等于载波带宽等判断条件。
在一个可能的实现方式中，目标小区允许第一类UE接入的条件包括以下至少之一项：
第一类UE支持的最大下行信道带宽，大于或等于下行初始BWP；
第一类UE支持的最大下行信道带宽，小于或等于载波带宽；其中，载波带宽可以由下行初始BWP载波的uplinkConfigCommon字段进行指示；
第一类UE支持的最大上行信道带宽，大于或等于上行初始BWP；
第一类UE支持的最大上行信道带宽，小于或等于载波带宽；其中，载波带宽可以由上行初始BWP载波的uplinkConfigCommon字段进行指示。
在一个可能的实现方式中，目标小区不允许第一类UE接入，即目标小区对于第一类UE为小区接入禁止(cell bar)状态的条件包括以下至少之一项：
第一类UE支持的最大下行信道带宽，小于下行初始BWP；
第一类UE支持的最大上行信道带宽，小于上行初始BWP。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
这里，初始BWP可以是针对所述第一类UE的初始BWP，即初始BWP只用于供第一类UE确定目标小区是否允许接入。
在一个可能的实现方式中，针对所述第一类UE的初始BWP可以包括以下至少之一项：针对所述第一类UE的上行初始BWP；针对所述第一类UE的下行初始BWP。
第二类UE的初始BWP可以是网络侧为第二类UE配置的初始BWP。第二类UE的初始BWP也可以用于供第一类UE确定目标小区是否允许接入。
在一个可能的实现方式中，响应于在基站未向第一类UE指示针对第一类UE的初始BWP，第一类UE基于第二类UE的初始BWP，确定目标小区是否允许接入。
示例性的，初始BWP配置信息未针对第一类UE(如eRedcap UE)配置初始BWP(上行初始BWP和/或下行初始BWP)，只配置了第二类UE(如eMMB UE和/或R17标准的Redcap UE)的初始BWP(上行初始BWP和/或下行初始BWP)，则如果第一类UE支持的最大信道带宽小于第二类UE配置的初始BWP，则对于第一类UE，目标小区为cellbar状态；
如图4所示，步骤301，包括以下至少之一项：
步骤401a：发送携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
步骤401b：发送携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
步骤401a和/或步骤401b可以单独实施，也可以结合步骤301一起实施。
这里，第一类系统信息块和第二类系统信息块可以是不同的SIB1。
第一类系统信息块携带的初始BWP配置信息可以指示只针对第一类UE的初始BWP，也可以指示第二类UE的初始BWP，
第二类系统信息块可以只携带指示针对第一类UE的初始BWP的初始BWP配置信息。.
示例性的，第一类系统信息块携带的初始BWP配置信息指示针对第一类UE的初始BWP，如果第一类UE支持的最大信道带宽大于或者等于针对第一类UE的初始BWP，则可以继续进行第一类UE是否可以接入的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)，否则，确定对于第一类UE，目标小区为cellbar状态。如果第一类系统信息块携带的初始BWP配置信息指示第二类UE初始BWP，且未指示针对第一类UE的初始BWP，如果第一类UE支持的最大信道带宽大于或者等于给第二类UE配置的初始BWP，则可以继续进行第一类UE是否可以接入的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)，否则，确定对于第一类UE，目标小区为cellbar状态。
示例性的，第二类系统信息块携带的初始BWP配置信息指示针对第一类UE的初始BWP，如果第一类UE支持的最大信道带宽大于或者等于针对第一类UE的初始BWP，则可以继续进行第一类UE是否可以接入的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)，否则，确定对于第一类UE，目标小区为cellbar状态。
在一个可能的实现方式中，第一类系统信息块可以携带指示针对第一类UE的多个初始BWP，和/或，指示第二UE的多个初始BWP的的初始BWP配置信息。
在一个可能的实现方式中，第二类系统信息块可以携带指示针对第一类UE的多个初始BWP的初始BWP配置信息。
在一个可能的实现方式中，响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP(包括：上行初始BWP和/或下行初始BWP)的初始BWP配置信息，其中，N为大于或等于1的正整数，至少当所述第一类UE支持的最大信道带宽，大于或等于N个初始BWP中任一个初始BWP或者大于或等于N个初始BWP中的每一个初始BWP时，则可以继续进行第一类UE是否可以接入目标小区的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)；
或者，
当所述第一类UE支持的最大信道带宽，小于N个初始BWP中任一初始BWP时，所述目标小区不允许所述第一类UE接入。
即，响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP的初始BWP配置信 息，并且第一类UE支持的最大信道带宽大于或等于N个初始BWP时，则可以继续进行第一类UE是否可以接入的判定；
响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP的初始BWP配置信息，并且第一类UE支持的最大信道带宽小于N个初始BWP中任一初始BWP时，第一类UE确定所述目标小区不允许所述第一类UE接入。
上述第一类UE支持的最大信道带宽与N个初始BWP的比较可以包括：第一类UE支持的最大上行信道带宽与N个上行初始BWP的比较，和/或第一类UE支持的最大下行信道带宽与N个下行初始BWP的比较。
在一个可能的实现方式中，响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP(包括：上行初始BWP和/或下行初始BWP)的初始BWP配置信息，其中，N为大于或等于1的正整数，至少当所述第一类UE支持的最大信道带宽，大于或等于N个初始BWP中至少之一时，则可以继续进行第一类UE是否可以接入目标小区的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)；
或者，
当所述第一类UE支持的最大信道带宽，小于N个初始BWP中所有初始BWP时，所述目标小区不允许所述第一类UE接入。
在一个可能的实现方式中，第二类系统信息块中至少携带指示针对第一类UE的一个初始BWP的初始BWP配置信息。即第二类系统信息块中至少携带指示针对第一类UE的一个初始BWP的初始BWP配置信息为第二类系统信息块的强制(mandatory)配置。其中，初始BWP包括上行初始BWP和/或下行初始BWP。
在一个实施例中，所述第一类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
和/或，
所述第二类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
其中，所述小区重选操作包括：是否允许进行同频小区重选。
如果第一UE确定目标小区不允许接入，即目标小区为cellbar状态，那么第一类UE可以进行小区重选。小区重选操作可以包括：是否允许进行同频小区重选。
在一个可能的实现方式中，第一类UE可以根据MIB中小区同频重选开关：intraFreqReselection确定小区重选操作。
第一类UE也可以基于小区同频重选标识信息进行小区重选操作。
小区同频重选标识信息可以携带于第一类系统信息块或第二类系统信息块中。
在一个可能的实现方式中，响应于第一类UE基于第一类系统信息块中的初始BWP配置信息，确定目标小区不允许接入，第一类UE基于第一类系统信息块中携带的小区同频重选标识信息，确 定小区重选操作。
在一个可能的实现方式中，响应于第一类UE基于第二类系统信息块中的初始BWP配置信息，确定目标小区不允许接入，第一类UE基于第二类系统信息块中携带的小区同频重选标识信息，确定小区重选操作。
在一个可能的实现方式中，小区同频重选标识信息可以包括SIB1中的同频小区重选指示(Intra-Frequency Cell Reslectionindicator，IFRI)。
在一个可能的实现方式中，可以在SIB1中设置针对于第一类UE的IFRI。
小区重选操作也可以是根据预设规则配置的。预设规则可以是第一类UE与网络侧协商确定的。
在一个实施例中，所述预设规则是：
通信协议规定的；
和/或，
预编程的。
预设规则可以是由通信协议规定的的。
预先配置的预设规则可以是采用硬编码(hardcode)方式预先定义的。
如图5所示，本公开实施例提供一种信息传输方法，由UE执行，包括：
步骤501：接收指示目标小区的初始BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类UE与所述第一类UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
第一类UE和第二类UE可以是基于支持的最大信道带宽划分的。
在一个可能的实现方式，在特定频段(如FR1频段)，第一类UE的支持的最大信道带宽小于或等于5MHz，第二类UE支持的最大信道带宽大于5MHz。
支持的最大信道带宽可以包括但不限于：射频收发信机和基带处理模块的具有的带宽处理能力。
在一个实施例中，所述第一类UE包括：增强能力消减UE(Enhanced Reduced capability User Equipment，eRedCap UE)。
第一类UE可以是eRedCap UE；第二类能力简化UE可以是3GPP Release 17(R17)中的RedCap UE，也可以是能力未消减的UE，如增强移动宽带(Enhanced Mobile Broadband，eMMB UE)等。
示例性的，eRedCap UE支持的最大信道带宽小于或等于5MHz。
在一个可能的实现方式中，eRedCap UE支持的最大上行信道带宽小于或等于5MHz，和/或，eRedCap UE支持的最大下行信道带宽小于或等于5MHz。
目标小区的基站可以将初始BWP配置信息发送给第一类UE，第一类UE可以基于初始BWP配置信息确定初始BWP，进而根据自身支持的最大信道带宽确定是否能够接入目标小区。
第一类UE可以比较自身支持的最大信道带宽与初始BWP，进而根据比较结果确定第一类UE是否能够支持初始BWP，进而确定是否能够接入目标小区。
在一个可能的实现方式中，基站采用初始BWP，对不同类型的UE的接入进行控制。这里，不同类型的UE包括但不限于第一类UE和第二类UE。例如，基站指示的初始BWP大于UE支持的最大信道带宽，则UE无法接入。或者，基站指示的初始BWP小于或者等于UE支持的最大信道带宽，则UE可以接入。
在一个可能的实现方式中，基站可以通过广播等方式向第一类UE发送初始BWP配置信息。
这里，初始BWP配置信息所指示的初始BWP可以是只针对第一类UE的，即初始BWP配置信息所指示的初始BWP可以只供第一类UE确定是否可以接入。初始BWP配置信息所指示的初始BWP也可以是适用于不同类型的UE，例如，初始BWP配置信息所指示的初始BWP可以供第一类UE和第二类UE确定是否可以接入。
在一个可能的实现方式中，初始BWP配置信息可以指示多个初始BWP；多个初始BWP中至少一个针对第一类UE，和/或，多个初始BWP中至少一个可以同时用于第一类UE和第二类UE，和/或，多个初始BWP中至少一个可以用于第二类UE。
如此，基站通过向第一类UE指示初始BWP，由第一类UE根据第一类用户设备UE支持的最大信道带宽与初始BWP，确定目标小区是否允许接入。目标小区实现针对第一类UE的小区接入的控制，满足通信需求，提高通信可靠性。
如图6所示，本公开实施例提供一种信息传输方法，由UE执行，包括：
步骤601：响应于所述第一类UE支持的最大信道带宽小于所述初始BWP，确定所述目标小区不允许所述第一类UE接入。
步骤601可以单独实施，也可以结合步骤501一起实施。
当所述第一类UE支持的最大信道带宽，大于或等于所述初始BWP时，第一类UE的带宽能力能够满足初始BWP的需求。基站允许第一类UE接入的条件包括但不限于所述第一类UE支持的最大信道带宽大于或等于所述初始BWP。
第一类UE支持的最大信道带宽与初始BWP的比较结果，可以用于供第一类UE判决其能力可以是否支持网络配置的带宽(包括：上行带宽和/或下行带宽)。
在一个可能的实现方式中，至少当所述第一类UE支持的最大信道带宽，大于或等于所述初始BWP时，确定所述目标小区于允许所述第一类UE接入
在一个可能的实现方式中，至少当所述第一类UE支持的最大信道带宽大于或等于所述初始BWP，并且第一类UE支持的最大信道带宽小于或等于载波带宽时，所述目标小区允许所述第一类UE接入。
这里，当所述第一类UE支持的最大信道带宽，小于所述初始BWP时，第一类UE的带宽能力不能满足初始BWP的需求，即基站不允许第一类UE接入。基站不允许第一类UE接入即目标小区对于第一类UE为小区接入禁止(cell bar)状态。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述 目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；其中，所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
基站可以分别指示上行初始BWP和下行初始BWP。第一类UE的最大上行信道带宽和最大下行信道带宽可以相同也可以不同。
至少当第一类UE支持的最大上行信道带宽，大于或等于上行初始BWP时，第一类UE的上行带宽能力能够满足上行初始BWP的需求，即从上行角度，目标小区允许第一类UE接入。
至少当第一类UE支持的最大下行信道带宽，大于或等于下行初始BWP时，第一类UE的下行带宽能力能够满足下行初始BWP的需求，即从下行角度，目标小区允许第一类UE接入。
第一类UE支持的最大上行信道带宽大于或等于上行初始BWP，和/或，第一类UE支持的最大下行信道带宽大于或等于下行初始BWP，为目标小区允许第一类UE接入的必要条件。第一类UE仍需满足其他条件，如第一类UE支持的最大上行信道带宽小于或等于载波带宽，第一类UE支持的最大下行信道带宽小于或等于载波带宽时，目标小区才能允许第一类UE接入。本实施例中，如未做说明，第一类UE支持的最大信道带宽大于或等于初始BWP，只是目标小区允许第一类UE接入的一个必要条件，确定目标小区是否允许第一类UE接入，还需要判断第一类UE支持的最大信道带宽是否小于或等于载波带宽等判断条件。
在一个可能的实现方式中，目标小区允许第一类UE接入的条件包括以下至少之一项：
第一类UE支持的最大下行信道带宽，大于或等于下行初始BWP；
第一类UE支持的最大下行信道带宽，小于或等于载波带宽；其中，载波带宽可以由下行初始BWP载波的uplinkConfigCommon字段进行指示；
第一类UE支持的最大上行信道带宽，大于或等于上行初始BWP；
第一类UE支持的最大上行信道带宽，小于或等于载波带宽；其中，载波带宽可以由上行初始BWP载波的uplinkConfigCommon字段进行指示。
在一个可能的实现方式中，目标小区不允许第一类UE接入，即目标小区对于第一类UE为小区接入禁止(cell bar)状态的条件包括以下至少之一项：
第一类UE支持的最大下行信道带宽，小于下行初始BWP；
第一类UE支持的最大上行信道带宽，小于上行初始BWP。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
这里，初始BWP可以是针对所述第一类UE的初始BWP，即初始BWP只用于供第一类UE确定目标小区是否允许接入。
在一个可能的实现方式中，针对所述第一类UE的初始BWP可以包括以下至少之一项：针对所述第一类UE的上行初始BWP；针对所述第一类UE的下行初始BWP。
第二类UE的初始BWP可以是网络侧为第二类UE配置的初始BWP。第二类UE的初始BWP也可以用于供第一类UE确定目标小区是否允许接入。
在一个可能的实现方式中，响应于在基站未向第一类UE指示针对第一类UE的初始BWP，第一类UE基于第二类UE的初始BWP，确定目标小区是否允许接入。
示例性的，初始BWP配置信息未针对第一类UE(如eRedcap UE)配置初始BWP(上行初始BWP和/或下行初始BWP)，只配置了第二类UE(如eMMB UE和/或R17标准的Redcap UE)的初始BWP(上行初始BWP和/或下行初始BWP)，则如果第一类UE支持的最大信道带宽小于第二类UE配置的初始BWP，则确定对于第一类UE，目标小区为cellbar状态；
在一个实施例中，所述接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，包括以下至少之一项：
接收携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
接收携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
这里，第一类系统信息块和第二类系统信息块可以是不同的SIB1。
第一类系统信息块携带的初始BWP配置信息可以指示只针对第一类UE的初始BWP，也可以指示第二类UE的初始BWP，
第二类系统信息块可以只携带指示针对第一类UE的初始BWP的初始BWP配置信息。.
示例性的，第一类系统信息块携带的初始BWP配置信息指示针对第一类UE的初始BWP，如果第一类UE支持的最大信道带宽大于或者等于针对第一类UE的初始BWP，则可以继续进行第一类UE是否可以接入的判定(例如，确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)，否则，确定对于第一类UE，目标小区为cellbar状态。如果第一类系统信息块携带的初始BWP配置信息指示第二类UE初始BWP，且未指示针对第一类UE的初始BWP，如果第一类UE支持的最大信道带宽大于或者等于给第二类UE配置的初始BWP，则可以继续进行第一类UE是否可以接入的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)，否则，确定对于第一类UE，目标小区为cellbar状态。
示例性的，第二类系统信息块携带的初始BWP配置信息指示针对第一类UE的初始BWP，如果第一类UE支持的最大信道带宽大于或者等于针对第一类UE的初始BWP，则可以继续进行第一类UE是否可以接入的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)，否则，确定对于第一类UE，目标小区为cellbar状态。
在一个可能的实现方式中，第一类系统信息块可以携带指示针对第一类UE的多个初始BWP，和/或，指示第二UE的多个初始BWP的的初始BWP配置信息。
在一个可能的实现方式中，第二类系统信息块可以携带指示针对第一类UE的多个初始BWP的初始BWP配置信息。
在一个可能的实现方式中，响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP(包括：上行初始BWP和/或下行初始BWP)的初始BWP配置信息，其中，N为大于或等于1的正整数，至少当所述第一类UE支持的最大信道带宽，大于或等于N个初始BWP中任一个初始BWP或者大于或等于N个初始BWP中的每一个初始BWP时，则可以继续进行第一类UE是否可以接入目标小区的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)；
或者，
当所述第一类UE支持的最大信道带宽，小于N个初始BWP中任一初始BWP时，所述目标小区不允许所述第一类UE接入。
即，响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP的初始BWP配置信息，并且第一类UE支持的最大信道带宽大于或等于N个初始BWP时，则可以继续进行第一类UE是否可以接入的判定；
响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP的初始BWP配置信息，并且第一类UE支持的最大信道带宽小于N个初始BWP中任一初始BWP时，第一类UE确定所述目标小区不允许所述第一类UE接入。
上述第一类UE支持的最大信道带宽与N个初始BWP的比较可以包括：第一类UE支持的最大上行信道带宽与N个上行初始BWP的比较，和/或第一类UE支持的最大下行信道带宽与N个下行初始BWP的比较。
在一个可能的实现方式中，响应于第二类系统信息块携带有指示针对第一类UE的N个初始BWP(包括：上行初始BWP和/或下行初始BWP)的初始BWP配置信息，其中，N为大于或等于1的正整数，至少当所述第一类UE支持的最大信道带宽，大于或等于N个初始BWP中至少之一时，则可以继续进行第一类UE是否可以接入目标小区的判定(如确定第一类UE支持的最大信道带宽是否小于或等于载波带宽等)；
或者，
当所述第一类UE支持的最大信道带宽，小于N个初始BWP中所有初始BWP时，所述目标小区不允许所述第一类UE接入。在一个可能的实现方式中，第二类系统信息块中至少携带指示针对第一类UE的一个初始BWP的初始BWP配置信息。即第二类系统信息块中至少携带指示针对第一类UE的一个初始BWP的初始BWP配置信息为第二类系统信息块的强制(mandatory)配置。其中，初始BWP包括上行初始BWP和/或下行初始BWP。
如图7所示，本公开实施例提供一种信息传输方法，由UE执行，包括以下之一项：
步骤701a：基于关联于所述第一类UE的小区同频重选标识信息，进行小区重选操作的执行；
步骤701b：基于预设规则，进行小区重选操作的执行；其中，所述小区重选操作包括：同频小区重选或非同频小区重选。
步骤701a和/或步骤701b可以单独实施，也可以结合步骤501、和/或步骤601一起实施。
如果第一UE确定目标小区不允许接入，即目标小区为cellbar状态，那么第一类UE可以进行小区重选。小区重选操作可以包括：是否允许进行同频小区重选。
在一个可能的实现方式中，第一类UE可以根据MIB中小区同频重选开关：intraFreqReselection确定小区重选操作。
第一类UE也可以基于小区同频重选标识信息进行小区重选操作。
在一个实施例中，所述小区同频重选标识信息携带于以下之一项：
第一类系统信息块，和/或第二系统信息块。
在一个可能的实现方式中，响应于第一类UE基于第一类系统信息块中的初始BWP配置信息，确定目标小区不允许接入，第一类UE基于第一类系统信息块中携带的小区同频重选标识信息，确定小区重选操作。
在一个可能的实现方式中，响应于第一类UE基于第二类系统信息块中的初始BWP配置信息，确定目标小区不允许接入，第一类UE基于第二类系统信息块中携带的小区同频重选标识信息，确定小区重选操作。
在一个可能的实现方式中，小区同频重选标识信息可以包括SIB1中的同频小区重选指示(Intra-Frequency Cell Reslectionindicator，IFRI)。
在一个可能的实现方式中，可以在SIB1中设置针对于第一类UE的IFRI。
小区重选操作也可以是根据预设规则配置的。预设规则可以是第一类UE与网络侧协商确定的。
在一个实施例中，所述预设规则是：
通信协议规定的；
和/或，
预编程的。
预设规则可以是由通信协议规定的的。
预先配置的预设规则可以是采用硬编码(hardcode)方式预先定义的。
为了进一步解释本公开任意实施例，以下提供一个具体实施例。
1、特定类型终端按照系统消息中提供的上下行初始BWP配置决定是否允许接入；
a)特定类型终端为R18或者候选版本中引入的增强形Redcap类型终端(第一类UE)；
2、特定类型用户确定其上行初始BWP，并判决特定类型用户支持的最大上行信道带宽是否大于或者等于上行初始BWP，若不满足，则为cellbar；
方案1：对于eRedap UE上行初始BWP由SIB1(第一类系统信息块，)配置；
若SIB1中为eRedcap UE配置了一个上行初始BWP，则特定类型终端(如eRedcap UE)判决其支持的最大上行信道带宽大于或者等于给特定类型用户(如eRedcap UE)配置的上行初始BWP， 若不满足，则为cellbar；
若SIB1中没有为eRedcap UE配置上行初始BWP，则特定类型终端(如eRedcap UE)判决其支持的最大上行信道带宽大于或者等于给第二类用户配置的上行初始BWP(例如：给eMBB配置的上行初始BWP或者给R17标准Redcap UE配置的上行初始BWP)，若不满足，则为cellbar；
方案2：对于eRedap上行初始BWP由SIB1-bis(第二类系统信息块，)配置；
SIB1-bis中为eRedcap UE配置了一个上行初始BWP，则特定类型终端(如eRedcap UE)判决其支持的最大上行信道带宽大于或者等于给特定类型用户(如eRedcap UE)配置的上行初始BWP，若不满足，则为cellbar；(SIB1-bis可以包括多个上行初始BWP)。
更进一步：SIB1-bis中为eRedcap UE配置的一个上行初始BWP为强制(mandatory)配置；
3、特定类型用户确定其下行初始BWP，并判决特定类型用户支持最大下行信道带宽是否大于或者等于下行初始BWP，若不满足，则为cellbar；
方案1：对于eRedap下行初始BWP由SIB1(第一类系统信息块，)配置；
若SIB1中为eRedcap UE配置了一个下行初始BWP，则特定类型终端(如eRedcap UE)判决其支持的最大下行信道带宽大于或者等于给特定类型用户(如eRedcap UE)配置的下行初始BWP，若不满足，则为cellbar；
若SIB1中没有为eRedcap UE配置了一个下行初始BWP，则特定类型终端(如eRedcap UE)判决其支持的最大下行信道带宽大于或者等于给第二类用户配置的下行初始BWP(给eMBB配置的下行初始BWP或者给R17redcap用户配置的下行初始BWP)，若不满足，则为cellbar；
方案2：对于eRedap下行初始BWP由SIB1-bis(第二类系统信息块，)配置；
作为一种实施例：
SIB1-bis中为eRedcap UE配置了N个下行初始BWP(N大于或者等于1)，则特定类型终端判决其支持最大下行信道带宽大于或者等于给特定类型用户配置的全部N个下行初始BWP(N大于或者等于1)或者任意一个，若不满足，则为cellbar；
作为一个实施例，若网络配置的全部下行初始BWP都在终端能力范围内才能继续进行后续操作；否则，至少一个网络配置的下行初始BWP不在终端能力范围内，则认为cellbar；
作为一个实施例，若网络至少一个网络配置的下行初始BWP在终端能力范围内才能继续进行后续操作；否则，若全部网络配置的下行初始BWP不在终端能力范围内，则认为cellbar；
更进一步：SIB1-bis中为eRedcap UE配置的一个上行初始BWP为强制(mandatory)配置；
4.终端需要同时对用户支持最大上行信道带宽是否大于或者等于上行初始BWP和用户支持最大下行信道带宽是否大于或者等于下行初始BWP同时进行判决，若任何一个方向不满足，即用户支持最大上行信道带宽下于上行初始BWP或者用户支持最大下行信道带宽小于下行初始BWP，则为cellbar。
若用户同时满足用户支持最大上行信道带宽大于或者等于上行初始BWP以及用户支持最大下 行信道带宽大于或者等于下行初始BWP，才可以继续和是否进行cell bar的其他判决进行组合判决。因为进行带宽判决仅仅为进行是否允许接入的其中一个步骤，其中还可能进行后续其他的步骤。比如说，终端支持的频段是否在网络指示的频段范围内。而带宽判决作为是否允许接入的其中一个步骤。但是只要其上行带宽方向或者下行带宽方向判决结果为不通过，则小区必然是cellbar的。
5、基于以上，若特定类型终端用户获取到SIB1或者SIB1-bis中配置，若上行或者下行判决后，得到cellbar之后；此时小区重选行为如下：
作为一种实施例，对于特定类型终端(如eRedcap UE)，则其小区重选行为和非特定类型终端(如eMMB UE)一致(即按照MIB中现有的小区重选开关intraFreqReselection)；
作为一种实施例，对于特定类型终端，则其小区重选行为按照事先约定方式(协议或者hardcode方式)进行小区重选，即事先预定：即允许进行同频小区重选，或者不允许进行同频小区重选；
作为一种实施例，对于特定类型终端(如eRedcap UE)，则其小区重选行为按照SIB1或者SIB1-bis中配置的为特定类型终端配置的小区重选标识(比如，对于eRedcap UE则存在eRedcap特定IFRI)进行小区重选；
在一个可能的实现方式中，若上行或者下行初始BWP配置从SIB1获取，则按照SIB1进行判决；否则以上流程按照SIB1-bis进行判决。
作为一种优选实施例；
对于R18的Redcap用户(如eRedCap UE)，需要判决特定类型用户(如eRedCap UE)支持的最大上行信道带宽是否大于或者等于上行初始BWP，并且，需要判决特定类型用户(如eRedCap UE)支持的最大下行信道带宽是否大于或者等于配置的任何一个下行初始BWP(若配置了不止一个)，才能继续进行后续操作，上述任一判断为“否”，则认为cellbar。
具体的，在TS 38.331中5.2.2.4.2 Actions upon reception of the SIB1修改如下
如果UE支持最大传输带宽配置所配置的上行信道带宽，并且该上行信道带宽小于或等于载波带宽(carrierBandwidth)(载波带宽可以在uplinkConfigCommon字段中指示。uplinkConfigCommon字段关联于初始上行BWP的载波间隔，初始上行BWP可以关联RedCap UE)，并且该上行信道带宽大于或等于初始上行BWP，初始上行BWP可以是针对RedCap(若配置，为可选)、或eRedCap配置的(对于eRedcap，将终端支持能力和其比较的初始上行BWP将为其配置的一个eRedCap初始上行BWP)；
并且，
如果UE支持最大传输带宽配置所配置的下行信道带宽，并且该下行信道带宽小于或等于载波带宽(carrierBandwidth)(载波带宽可以在downlinkConfigCommon字段中指示。downlinkConfigCommon字段关联于初始上行BWP的载波间隔，初始上行BWP可以关联RedCap UE)，并且该下行信道带宽大于或等于初始下行BWP，初始下行BWP可以是针对RedCap(若配置，为可选)、或eRedCap配置的(对于eRedcap，将终端支持能力和其比较的初始下行BWP将为其配 置的任何一个eRedCap初始下行BWP)
那么，执行后续步骤。
否则，确定小区不允许接入。
以下为对于以上流程给出的一个优选实施例：
作为一种优选实施例，对于TS38.331中5.2.2.4.2Actions upon reception of the SIB1修改如下：(即对于R18的Redcap用户，需要判决特定类型用户支持的最大上行信道带宽是否大于或者等于上行初始BWP，且需要判决特定类型用户支持的最大下行信道带宽是否大于或者等于配置的任何一个下行初始BWP(若配置了不止一个)，才能继续进行后续操作，否则将进行else部分处理，即认为cellbar。)省略部分同现有协议描述。
->如果UE支持最大传输带宽配置所配置的上行信道带宽(如TS 38.101-1[15]and TS 38.101-2[39])
-上行信道带宽小于或等于载波带宽(载波带宽可以在uplinkConfigCommon字段中指示。uplinkConfigCommon字段关联于初始上行BWP的载波间隔，或者，初始上行BWP可以关联RedCap UE(若配置))，并且，
-该上行信道带宽大于或等于初始上行BWP，初始上行BWP可以是针对RedCap(若配置，为可选)、或eRedCap配置的(对于eRedcap，将终端支持能力和其比较的初始上行BWP将为其配置的一个eRedCap初始上行BWP)；并且，
>如果UE支持最大传输带宽配置所配置的下行信道带宽(如TS 38.101-1[15]and TS 38.101-2[39])
-下行信道带宽小于或等于载波带宽(载波带宽可以在downlinkConfigCommon字段中指示。downlinkConfigCommon字段关联于初始上行BWP的载波间隔，或者，初始上行BWP可以关联RedCap UE(若配置))，并且，
-该下行信道带宽大于或等于初始下行BWP，初始下行BWP可以是针对RedCap(若配置，为可选)、或eRedCap配置的(对于eRedcap，将终端支持能力和其比较的初始下行BWP将为其配置的一个eRedCap初始下行BWP)
…(省略具体执行内容)。
>否则，
>确定小区不允许接入(根据TS 38.304[20])
…
如图8所示，本公开实施例提供一种信息传输装置100，设置于基站中，包括：
收发模块110，配置为发送指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类用户设备UE与所述第一类UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最 大信道带宽小于第二类UE的支持的最大信道带宽。
在一个实施例中，
当所述第一类UE支持的最大信道带宽，小于所述初始BWP时，所述目标小区不允许所述第一类UE接入。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
在一个实施例中，所述收发模块110，具体配置为以下至少之一项：
发送携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
发送携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
在一个实施例中，所述第一类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
和/或，
所述第二类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
其中，所述小区重选操作包括：是否允许进行同频小区重选。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
在一个实施例中，所述第一类UE包括：增强能力消减UE。
如图9所示，本公开实施例提供一种信息传输装置200，设置于第一类用户设备UE中，包括：
收发模块210，配置为接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类UE与所述第一类用户设备UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
在一个实施例中，所述装置还包括，处理模块220，配置为：
响应于所述第一类UE支持的最大信道带宽小于所述初始BWP，确定所述目标小区不允许所述第一类UE接入。
在一个实施例中，所述初始BWP，包括以下至少之一项：
针对所述第一类UE的初始BWP；
所述第二类UE的初始BWP。
在一个实施例中，所述收发模块210，配置为以下至少之一项：
接收携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
接收携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
在一个实施例中，所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
和/或
所述初始BWP，包括：下行初始BWP；其中，所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
在一个实施例中，所述收发模块210，还配置为以下至少之一项：
基于关联于所述第一类UE的小区同频重选标识信息，进行小区重选操作的执行；
基于预设规则，进行小区重选操作的执行；
其中，所述小区重选操作包括：同频小区重选或非同频小区重选。
在一个实施例中，所述小区同频重选标识信息携带于以下之一项：
第一类系统信息块，和/或第二系统信息块。
在一个实施例中，所述预设规则是：
通信协议规定的；
和/或，
预编程的。
在一个实施例中，所述第一类UE包括：增强能力消减UE。
本公开实施例提供一种通信设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，处理器被配置为：用于运行可执行指令时，实现本公开任意实施例的信息传输方法。
在一个实施例中，通信设备可以包括但不限于至少之一：UE及网络设备。这里网络设备可包括核心网或者接入网设备等。这里，接入网设备可包括基站；核心网可包括AMF、SMF。
其中，处理器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质，在用户设备掉电之后能够继续记忆存储其上的信息。
处理器可以通过总线等与存储器连接，用于读取存储器上存储的可执行程序，例如，如图3至7所示的方法的至少其中之一。
本公开实施例还提供一种计算机存储介质，计算机存储介质存储有计算机可执行程序，可执行程序被处理器执行时实现本公开任意实施例的信息传输方法。例如，如图3至7所示的方法的至少其中之一。
关于上述实施例中的装置或者存储介质，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图10是根据一示例性实施例示出的一种用户设备3000的框图。例如，用户设备3000可以是移动电话，计算机，数字广播用户设备，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图10，用户设备3000可以包括以下一个或多个组件：处理组件3002，存储器3004，电源组件3006，多媒体组件3008，音频组件3010，输入/输出(I/O)的接口3012，传感器组件3014，以及通信组件3016。
处理组件3002通常控制用户设备3000的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件3002可以包括一个或多个处理器3020来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件3002可以包括一个或多个模块，便于处理组件3002和其他组件之间的交互。例如，处理组件3002可以包括多媒体模块，以方便多媒体组件3008和处理组件3002之间的交互。
存储器3004被配置为存储各种类型的数据以支持在用户设备3000的操作。这些数据的示例包括用于在用户设备3000上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器3004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件3006为用户设备3000的各种组件提供电力。电源组件3006可以包括电源管理系统，一个或多个电源，及其他与为用户设备3000生成、管理和分配电力相关联的组件。
多媒体组件3008包括在所述用户设备3000和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件3008包括一个前置摄像头和/或后置摄像头。当用户设备3000处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件3010被配置为输出和/或输入音频信号。例如，音频组件3010包括一个麦克风(MIC)，当用户设备3000处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器3004或经由通信组件3016发送。在一些实施例中，音频组件3010还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件3002和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件3014包括一个或多个传感器，用于为用户设备3000提供各个方面的状态评估。例如，传感器组件3014可以检测到设备3000的打开/关闭状态，组件的相对定位，例如所述组件为用户设备3000的显示器和小键盘，传感器组件3014还可以检测用户设备3000或用户设备3000一个组件的位置改变，用户与用户设备3000接触的存在或不存在，用户设备3000方位或加速/减速和用户设备3000的温度变化。传感器组件3014可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件3014还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件3014还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件3016被配置为便于用户设备3000和其他设备之间有线或无线方式的通信。用户设备3000可以接入基于通信标准的无线网络，如WiFi，4G或5G，或它们的组合。在一个示例性实施例中，通信组件3016经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，用户设备3000可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器3004，上述指令可由用户设备3000的处理器3020执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
图11所示，本公开一实施例示出一种基站的结构。例如，基站900可以被提供为一网络侧设备。参照图11，基站900包括处理组件922，其进一步包括一个或多个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件922被配置为执行指令，以执行上述方法前述应用在所述基站的任意方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理，一个有线或无线网络接口950被配置为将基站900连接到网络，和一个输入输出(I/O)接口958。基站900可以操作 基于存储在存储器932的操作系统，例如Windows Server TM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (20)

  1. 一种信息传输方法，其中，被基站执行，包括：
    发送指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类用户设备UE与所述第一类UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
  2. 根据权利要求1所述的方法，其中，
    当所述第一类UE支持的最大信道带宽，小于所述初始BWP时，所述目标小区不允许所述第一类UE接入。
  3. 根据权利要求1所述的方法，其中，所述初始BWP，包括以下至少之一项：
    针对所述第一类UE的初始BWP；
    所述第二类UE的初始BWP。
  4. 根据权利要求3所述的方法，其中，所述发送指示目标小区的初始BWP的初始BWP配置信息，包括以下至少之一项：
    发送携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
    发送携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
  5. 根据权利要求4所述的方法，其中，
    所述第一类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
    和/或，
    所述第二类系统信息块，包括：指示关联于所述第一类UE的小区重选操作的小区同频重选标识信息；
    其中，所述小区重选操作包括：是否允许进行同频小区重选。
  6. 根据权利要求1至5任一项所述的方法，其中，
    所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
    和/或
    所述初始BWP，包括：下行初始BWP；所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
  7. 根据权利要求1至5任一项所述的方法，其中，所述第一类UE包括：增强能力消减UE。
  8. 一种信息传输方法，其中，被第一类用户设备UE执行，包括：
    接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类UE与所述第一类用户设备UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
  9. 根据权利要求8所述的方法，其中，所述方法还包括：
    响应于所述第一类UE支持的最大信道带宽小于所述初始BWP，确定所述目标小区不允许所述第一类UE接入。
  10. 根据权利要求8所述的方法，其中，所述初始BWP，包括以下至少之一项：
    针对所述第一类UE的初始BWP；
    所述第二类UE的初始BWP。
  11. 根据权利要求10所述的方法，其中，所述接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，包括以下至少之一项：
    接收携带所述初始BWP配置信息的第一类系统信息块，其中，所述初始BWP配置信息，用于指示针对所述第一类UE的初始BWP，和/或所述第二类UE的初始BWP；
    接收携带所述初始BWP配置信息的第二类系统信息块，其中，所述初始BWP配置信息，用于指示所述第一类UE的初始BWP。
  12. 根据权利要求8至11任一项所述的方法，其中，
    所述初始BWP，包括：上行初始BWP；其中，所述上行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大上行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入；
    和/或
    所述初始BWP，包括：下行初始BWP；其中，所述下行初始BWP，用于至少供所述第一类UE与所述第一类UE支持的最大下行信道带宽进行比较，并基于比较结果确定所述目标小区是否允许所述第一类UE接入。
  13. 根据权利要求8至11任一项所述的方法，其中，所述方法还包括以下之一项：
    基于关联于所述第一类UE的小区同频重选标识信息，进行小区重选操作的执行；
    基于预设规则，进行小区重选操作的执行；
    其中，所述小区重选操作包括：同频小区重选或非同频小区重选。
  14. 根据权利要求13所述的方法，其中，所述小区同频重选标识信息携带于以下之一项：
    第一类系统信息块，和/或第二系统信息块。
  15. 根据权利要求13所述的方法，其中，所述预设规则是：
    通信协议规定的；
    和/或，
    预编程的。
  16. 根据权利要求8至11任一项所述的方法，其中，所述第一类UE包括：增强能力消减UE。
  17. 一种信息传输装置，其中，被基站执行，包括：
    收发模块，配置为发送指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类用户设备UE与所述第一类UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
  18. 一种信息传输装置，其中，被第一类用户设备UE执行，包括：
    收发模块，配置为接收指示目标小区的初始带宽部分BWP的初始BWP配置信息，其中，所述初始BWP，用于供第一类UE与所述第一类用户设备UE支持的最大信道带宽进行比较，并至少基于比较结果确定所述目标小区是否允许所述第一类UE接入，其中，所述第一类UE的支持的最大信道带宽小于第二类UE的支持的最大信道带宽。
  19. 一种通信设备，其中，所述通信设备，包括：
    处理器；
    用于存储所述处理器可执行指令的存储器；
    其中，所述处理器被配置为：用于运行所述可执行指令时，实现权利要求1至7、8至16任一项所述的信息传输方法。
  20. 一种计算机存储介质，其中，所述计算机存储介质存储有计算机可执行程序，所述可执行程序被处理器执行时实现权利要求1至7、8至16任一项所述的信息传输方法。
PCT/CN2022/106592 2022-07-19 2022-07-19 一种信息传输方法、装置、通信设备及存储介质 WO2024016194A1 (zh)

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