WO2019183881A1 - 信息上报方法及装置和基于带宽部分的操作方法及装置 - Google Patents

信息上报方法及装置和基于带宽部分的操作方法及装置 Download PDF

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Publication number
WO2019183881A1
WO2019183881A1 PCT/CN2018/081088 CN2018081088W WO2019183881A1 WO 2019183881 A1 WO2019183881 A1 WO 2019183881A1 CN 2018081088 W CN2018081088 W CN 2018081088W WO 2019183881 A1 WO2019183881 A1 WO 2019183881A1
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WIPO (PCT)
Prior art keywords
random access
bwp
access problem
problem occurs
indication information
Prior art date
Application number
PCT/CN2018/081088
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English (en)
French (fr)
Inventor
江小威
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to US16/980,911 priority Critical patent/US11582793B2/en
Priority to EP18912062.9A priority patent/EP3771281B1/en
Priority to ES18912062T priority patent/ES2971500T3/es
Priority to KR1020207030905A priority patent/KR102512908B1/ko
Priority to JP2020552304A priority patent/JP7136912B2/ja
Priority to RU2020134027A priority patent/RU2758926C1/ru
Priority to SG11202009465TA priority patent/SG11202009465TA/en
Priority to PCT/CN2018/081088 priority patent/WO2019183881A1/zh
Priority to BR112020019582-0A priority patent/BR112020019582A2/pt
Priority to CN201880000624.XA priority patent/CN108496385B/zh
Priority to PL18912062.9T priority patent/PL3771281T3/pl
Publication of WO2019183881A1 publication Critical patent/WO2019183881A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to an information reporting method and apparatus, a bandwidth-based portion (BWP) operating method and apparatus, a user equipment, a base station, and a computer readable storage medium.
  • BWP bandwidth-based portion
  • the UE when the user equipment (UE) initiates random access on the primary cell (PCell), but the random access fails, the UE considers that the primary cell group (Master Cell) Group, abbreviated as MCG) Radio Link Failure (RLF); when the UE initiates random access on the primary secondary cell (PSCell), but the random access fails, the UE considers that the secondary cell occurs.
  • MCG Master Cell Group
  • RLF Radio Link Failure
  • SCG Secondary Cell Group
  • SCG Serving Cell Group
  • the UE initiates a random access in a serving cell (SCell) other than the special cell (SpCell), but the random access fails, the UE considers that the RLF occurs and does not report the RLF information.
  • the UE After the MCG RLF, the UE records the related failure information, initiates a connection re-establishment process, and then indicates that the network has available failure information. The network can request the UE if needed. When the SCG RLF, the UE also records the related failure information and sends the information to the network. The SCG failure information reporting process is initiated.
  • the NR supports a connected state UE to configure multiple uplink bandwidth parts (BWPs) or downlink BWPs on one cell, but only one active uplink BWP and one active downlink BWP can exist at the same time, and the network can pass physical downlink.
  • a Physical Downlink Control Channel (PDCCH) is used to instruct the UE to switch to a different BWP.
  • the UE initiates random access on the activated BWP, but if there is no random access resource on the activated BWP, the UE switches to the initial uplink BWP and the downlink BWP for random access.
  • the network It is known whether the UE is a random access initiated on the activated BWP or a random access initiated on the initial BWP.
  • the UE implements, in this case, when a random access problem occurs, the network does not know which BWP is on the random access failure.
  • the present application discloses an information reporting method and apparatus, a BWP-based operating method and apparatus, a user equipment, a base station, and a computer readable storage medium, so as to implement a BWP reporting a random access problem, thereby solving the network failure. Identify the problem with BWPs that have random access problems.
  • an information reporting method is provided, which is applied to a user equipment UE, and the method includes:
  • the bandwidth part BWP in which the random access problem occurs is reported to the base station.
  • the determining that a random access problem occurs includes:
  • the MCG medium access control MAC layer sends the first indication information to the radio resource control RRC layer.
  • the first indication information is used to indicate that a random access problem occurs;
  • the BWP reporting the random access problem to the base station includes: the RRC layer receiving the first indication information, and storing, according to the first indication information, an MCG radio link failure RLF related information, where the MCG RLF is related
  • the information includes the BWP in which the random access problem occurs.
  • the reporting the BWP to the base station to generate a random access problem further includes:
  • the second indication information is sent to the base station, where the second indication information is used to indicate that the UE stores the MCG RLF related information, where the connection operation includes connection establishment, connection recovery, or Connection reconstruction
  • the determining that a random access problem occurs includes:
  • the SCG MAC layer sends third indication information to the RRC layer, where the third indication information is used.
  • the random access problem occurs on the indication
  • the BWP reporting the random access problem to the base station includes:
  • the RRC layer receives the third indication information, and reports the SCG failure information according to the third indication information, where the SCG failure information includes fourth indication information, where the fourth indication information is used to indicate that the random occurrence occurs.
  • BWP for access problems BWP for access problems.
  • the reporting the BWP to the base station to generate a random access problem includes:
  • the BWP in which the random access problem occurs is reported to the base station.
  • the BWP in which the random access problem occurs includes at least one of an uplink BWP and a downlink BWP in which a random access problem occurs.
  • the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs;
  • the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs.
  • a method for operating a bandwidth-based portion BWP is provided, which is applied to a base station, and the method includes:
  • the receiving the BWP of the random access problem reported by the UE includes:
  • the second indication information is used to indicate that the UE stores a primary cell group MCG radio link failure RLF related information, where the MCG RLF related information includes the random connection occurrence BWP into the problem;
  • the receiving the BWP of the random access problem reported by the UE includes:
  • the SCG failure information includes fourth indication information, where the fourth indication information is used to indicate the BWP in which the random access problem occurs.
  • the method further includes:
  • the initial BWP is determined to be the BWP of the random access problem.
  • an information reporting apparatus which is applied to a user equipment UE, where the apparatus includes:
  • a determining module configured to determine that a random access problem has occurred
  • the reporting module is configured to report to the base station a bandwidth portion BWP in which the random access problem determined by the determining module occurs.
  • the determining module comprises:
  • the first determining sub-module is configured to: if the random access is initiated on the primary cell group MCG primary cell PCell, and the number of times the random access preamble is transmitted reaches the maximum number of transmissions, send the first indication information to the RRC layer of the radio resource control
  • the first indication information is used to indicate that a random access problem occurs;
  • the reporting module includes:
  • Receiving a storage sub-module configured to receive the first indication information, and store, according to the first indication information, an MCG radio link failure RLF related information, where the MCG RLF related information includes the random access problem occurs BWP.
  • the reporting module further includes:
  • the first sending sub-module is configured to send a second indication information to the base station when the connection operation is to be initiated next time, where the second indication information is used to indicate that the UE stores the MCG RLF related information, Connection operations include connection establishment, connection recovery, or connection reestablishment;
  • the first receiving submodule is configured to receive an acquisition request of the MCG RLF related information sent by the base station;
  • the first reporting sub-module is configured to report the MCG RLF related information to the base station according to the acquiring request received by the first receiving sub-module.
  • the determining module comprises:
  • the second determining sub-module is configured to: if the random access is initiated on the secondary cell group SCG primary and secondary cell PSCell, and the number of times the random access preamble is transmitted reaches the maximum number of transmissions, send the third indication information to the RRC layer, where The third indication information is used to indicate that a random access problem occurs;
  • the reporting module includes:
  • the second reporting sub-module is configured to receive the third indication information, and report the SCG failure information according to the third indication information, where the SCG failure information includes fourth indication information, where the fourth indication information is used Indicates the BWP in which the random access problem occurs.
  • the reporting module includes:
  • the third reporting sub-module is configured to report the random access problem to the base station if there is a random access resource on the currently activated BWP, and the BWP in which the random access problem occurs is not the current active BWP. BWP; or
  • the fourth reporting sub-module is configured to report the BWP in which the random access problem occurs to the base station if there is no random access resource on the currently activated BWP, and the BWP in which the random access problem occurs is not the initial BWP.
  • the BWP in which the random access problem occurs includes at least one of an uplink BWP and a downlink BWP in which a random access problem occurs.
  • the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs;
  • the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs.
  • an operating device based on a bandwidth portion BWP which is applied to a base station, the device comprising:
  • the receiving module is configured to receive a BWP that is reported by the user equipment UE and that has a random access problem
  • An operation module configured to reconfigure, for the UE, a random access parameter of the BWP of the random access problem that is received by the receiving module, or the random corresponding to the BWP received by the receiving module
  • the access problem is reported to other data collection entities for determining the cause of the random access problem.
  • the receiving module comprises:
  • the first receiving submodule is configured to receive the second indication information that is sent by the UE, where the second indication information is used to indicate that the UE stores the primary cell group MCG radio link failure RLF related information, the MCG RLF
  • the related information includes the BWP in which the random access problem occurs;
  • a first sending submodule configured to send an acquisition request of the MCG RLF related information to the UE
  • the second receiving submodule is configured to receive the MCG RLF related information reported by the UE according to the acquiring request sent by the first sending submodule.
  • the receiving module comprises:
  • the third receiving submodule is configured to receive the secondary cell group SCG failure information reported by the UE, where the SCG failure information includes fourth indication information, where the fourth indication information is used to indicate the random access problem occurs. BWP.
  • the apparatus further includes:
  • a first determining module configured to: if the BWP of the random access problem reported by the UE is not received, determine that the currently activated BWP is the random connection when there is a random access resource on the currently activated BWP BWP into the problem;
  • the operation module is further configured to: reconfigure, for the UE, a random access parameter of the BWP of the random access problem determined by the first determining module, or determine the first determining module 93
  • the random access problem corresponding to the BWP is reported to other data collection entities for determining the cause of the random access problem; or
  • the device also includes:
  • a second determining module configured to: if the BWP of the random access problem reported by the UE is not received, when the current active BWP does not have a random access resource, determine that the initial BWP is the random access occurrence BWP of the problem;
  • the operation module is further configured to: reconfigure, for the UE, a random access parameter of the BWP of the random access problem determined by the second determining module, or determine the second determining module
  • the random access problem corresponding to the BWP is reported to other data collection entities for determining the cause of the random access problem.
  • a user equipment including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the bandwidth part BWP in which the random access problem occurs is reported to the base station.
  • a base station including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the steps of the information reporting method.
  • a computer readable storage medium having stored thereon computer instructions, wherein the instructions are executed by a processor to implement the steps of the bandwidth portion BWP based operation method.
  • the base station can determine the BWP in which the random access problem occurs.
  • the reason for the access problem is that the base station can determine the BWP in which the random access problem occurs, and perform corresponding operations accordingly.
  • FIG. 1 is a flowchart of an information reporting method according to an exemplary embodiment of the present application
  • FIG. 2 is a flowchart of a BWP-based operation method according to an exemplary embodiment of the present application
  • FIG. 3 is a signaling flowchart of a BWP-based operation method according to an exemplary embodiment of the present application
  • FIG. 4 is a block diagram of an information reporting apparatus according to an exemplary embodiment
  • FIG. 5 is a block diagram of another information reporting apparatus according to an exemplary embodiment
  • FIG. 6 is a block diagram of another information reporting apparatus according to an exemplary embodiment
  • FIG. 7 is a block diagram of another information reporting apparatus according to an exemplary embodiment.
  • FIG. 8 is a block diagram of another information reporting apparatus according to an exemplary embodiment.
  • FIG. 9 is a block diagram of a BWP-based operating device, according to an exemplary embodiment.
  • FIG. 10 is a block diagram of another BWP-based operating device, according to an exemplary embodiment.
  • FIG. 11 is a block diagram of another BWP-based operating device, according to an exemplary embodiment
  • FIG. 12 is a block diagram of another BWP-based operating device, according to an exemplary embodiment.
  • FIG. 13 is a block diagram of an apparatus for information reporting, according to an exemplary embodiment
  • FIG. 14 is a block diagram of a BWP-based operating device, according to an exemplary embodiment.
  • FIG. 1 is a flowchart of an information reporting method according to an exemplary embodiment of the present application. The embodiment is described from the UE side. As shown in FIG. 1 , the information reporting method includes:
  • step S101 it is determined that a random access problem has occurred.
  • the UE in the connected state can determine the random access problem in multiple manners for different scenarios.
  • the random access problem is determined by the following methods:
  • the MCG medium access control (MAC) layer sends the first indication information to the radio resource control (RRC) layer.
  • the first indication information is used to indicate that a random access problem occurs.
  • the method 12 if the random access is initiated on the SCG PSCell, and the number of times the random access preamble is sent reaches the maximum number of transmissions, the SCG MAC layer sends a third indication information to the RRC layer, where the third indication information is used to indicate that randomness occurs. Access problem.
  • step S102 the BWP in which the random access problem occurs is reported to the base station.
  • the BWP of the random access problem may be reported to the base station.
  • the BWP that generates the random access problem may be reported to the base station by: the RRC layer receiving the first indication information, and storing according to the first indication information.
  • MCG RLF related information the MCG RLF related information includes a BWP in which a random access problem occurs.
  • the UE may report the BWP of the random access problem to the base station. For example, when the connection operation is initiated next time, the second indication information is sent to the base station, where the second indication information is used to indicate that the UE stores the MCG RLF related information, and receives the acquisition request of the MCG RLF related information sent by the base station, and according to the acquisition. Request to report MCG RLF related information to the base station.
  • connection operation may include connection establishment, connection recovery, or connection reestablishment.
  • the MCG RLF related information can be stored in the RLF report (RLF-Report).
  • the BWP may be reported to the base station in the following manner: the RRC layer receives the third indication information, and reports the third indication information according to the third indication information.
  • the SCG failure information includes a fourth indication information, where the fourth indication information is used to indicate a BWP in which a random access problem occurs.
  • the UE reports the random access to the base station.
  • the BWP of the problem if the BWP is randomly activated on the BWP and the BWP of the random access problem is not the current active BWP, the UE reports the random access to the base station. The BWP of the problem.
  • the UE does not have a random access resource on the currently activated BWP, and the BWP of the random access problem is not the initial BWP, and the random access is reported to the base station.
  • the BWP of the problem is not the initial BWP, and the random access is reported to the base station.
  • the BWP in which the random access problem occurs may include at least one of an uplink (UL) BWP and a downlink (DL) BWP in which a random access problem occurs. If the UE is in a time division duplex (TDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs. If the UE is in frequency division duplex (FDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs.
  • TDD time division duplex
  • FDD frequency division duplex
  • the BWP is identified by a UL BWP index or a DL BWP index, and for the TDD mode, since the UL BWP and the DL BWP are paired, only the UL BWP index or the DL BWP index may be indicated.
  • the UL BWP and the DL BWP are completely independent, but the UL BWP and the DL BWP for random access are mapped.
  • multiple UL BWPs can be mapped to one DL BWP, or one UL BWP can be mapped. To multiple DL BWPs.
  • the UL BWP can uniquely determine the DL BWP, then only the UL BWP index may be indicated, or if the DL BWP may uniquely determine the UL BWP, then only the DL BWP index may be indicated.
  • the BWP that occurs in the random access problem is reported to the base station by determining the random access problem, so that the base station can determine the BWP in which the random access problem occurs.
  • FIG. 2 is a flowchart of a BWP-based operation method according to an exemplary embodiment of the present application. The embodiment is described from a base station side. As shown in FIG. 2, the method includes:
  • step S201 the BWP of the random access problem reported by the UE is received.
  • the base station may receive the BWP of the random access problem reported by the UE in different manners for different scenarios:
  • the mode 21 receives the second indication information sent by the UE, where the second indication information is used to indicate that the UE stores the primary cell group MCG RLF related information, and the MCG RLF related information includes the BWP in which the random access problem occurs, and sends the MCG RLF related information to the UE.
  • the information acquisition request is received, and the MCG RLF related information reported by the UE according to the acquisition request is received.
  • the mode 22 receives the secondary cell group SCG failure information reported by the UE, where the SCG failure information includes fourth indication information, and the fourth indication information is used to indicate the BWP of the random access problem.
  • the method may further include: if the BWP of the random access problem reported by the UE is not received, determining that the currently activated BWP is a random access problem when there is a random access resource on the currently activated BWP BWP.
  • the method may further include: if the BWP of the random access problem reported by the UE is not received, determining that the initial BWP is a random access problem when there is no random access resource on the currently activated BWP. BWP.
  • step S202 the random access parameter of the BWP in which the random access problem occurs is reconfigured for the UE, or the random access problem is reported to other data collection entities for determining the cause of the random access problem.
  • the base station may reconfigure the random access parameter of the BWP in which the random access problem occurs for the UE, so that the UE performs random access again.
  • the other data collection entity may be a tracking collection entity. After the tracking collection entity receives the random access problem reported by the base station, the problem is analyzed to determine the cause of the problem.
  • the BWP of the BWP that is reported by the UE is received, and the random access parameter of the BWP in which the random access problem occurs is reconfigured for the UE, or the random access problem is reported to other data collection entities. It is used to determine the cause of the random access problem, so that the base station can determine the BWP in which the random access problem occurs, and perform corresponding operations accordingly.
  • FIG. 3 is a signaling flowchart of a BWP-based operation method according to an exemplary embodiment of the present application. The embodiment is described from the perspective of interaction between a UE and a base station. As shown in FIG. 3, the method includes:
  • step S301 the UE determines that a random access problem has occurred.
  • step S302 the UE reports the BWP of the random access problem to the base station.
  • step S303 the base station receives the BWP of the random access problem reported by the UE.
  • step S304 the base station reconfigures the random access parameters of the BWP in which the random access problem occurs for the UE.
  • the base station and the UE may perform a BWP for the random access problem reported by the UE, and reconfigure the random access parameter of the BWP for the random access problem for the UE, so that the UE may Re-random access.
  • FIG. 4 is a block diagram of an information reporting apparatus, which may be located in a UE. As shown in FIG. 4, the apparatus includes a determining module 41 and a reporting module 42, according to an exemplary embodiment.
  • the determination module 41 is configured to determine that a random access problem has occurred.
  • the reporting module 42 is configured to report to the base station a bandwidth portion BWP of the random access problem determined by the determining module 41.
  • the BWP that occurs in the random access problem is reported to the base station by determining the random access problem, so that the base station can determine the BWP in which the random access problem occurs.
  • FIG. 5 is a block diagram of another information reporting apparatus according to an exemplary embodiment.
  • the determining module 41 may include: a first determining submodule 411. .
  • the first determining sub-module 411 is configured to send the first indication information to the RRC layer, if the random access is initiated on the primary cell group MCG primary cell PCell, and the number of times the random access preamble is transmitted reaches the maximum number of transmissions, the first indication information is sent to the RRC layer.
  • the indication information is used to indicate that a random access problem has occurred.
  • the first determining submodule 411 is located at the MCG MAC layer.
  • the reporting module 42 can include a receiving storage sub-module 421.
  • the receiving storage sub-module 421 is configured to receive the first indication information, and store the MCG radio link failure RLF related information according to the first indication information, where the MCG RLF related information includes a BWP in which a random access problem occurs.
  • the receiving storage submodule 421 can be located at the RRC layer.
  • the BWP in which the random access problem occurs may include at least one of an uplink (UL) BWP and a downlink (DL) BWP in which a random access problem occurs. If the UE is in a time division duplex (TDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs. If the UE is in frequency division duplex (FDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs.
  • TDD time division duplex
  • FDD frequency division duplex
  • the BWP is identified by a UL BWP index or a DL BWP index, and for the TDD mode, since the UL BWP and the DL BWP are paired, only the UL BWP index or the DL BWP index may be indicated.
  • the UL BWP and the DL BWP are completely independent, but the UL BWP and the DL BWP for random access are mapped.
  • multiple UL BWPs can be mapped to one DL BWP, or one UL BWP can be mapped. To multiple DL BWPs.
  • the UL BWP can uniquely determine the DL BWP, then only the UL BWP index may be indicated, or if the DL BWP may uniquely determine the UL BWP, then only the DL BWP index may be indicated.
  • the first indication information is sent to the RRC layer to determine the random access problem. And storing the MCG radio link failure RLF related information, which provides conditions for the BeNB that the subsequent base station can determine the random access problem.
  • FIG. 6 is a block diagram of another information reporting apparatus according to an exemplary embodiment.
  • the reporting module 42 may further include: a first sending submodule. 422.
  • the first sending sub-module 422 is configured to send second indication information to the base station when the connection operation is to be initiated next time, where the second indication information is used to indicate that the UE stores MCG RLF related information, and the connection operation includes connection establishment, connection recovery, or connection. reconstruction.
  • connection operation may include connection establishment, connection recovery, or connection reestablishment.
  • the MCG RLF related information can be stored in the RLF report (RLF-Report).
  • the first receiving submodule 423 is configured to receive an acquisition request of the MCG RLF related information sent by the base station.
  • the first reporting sub-module 424 is configured to report the MCG RLF related information to the base station according to the obtaining request received by the first receiving sub-module 423.
  • the second indication information is sent to the base station, and the acquisition request of the MCG RLF related information sent by the base station is received, and the MCG RLF correlation is reported to the base station according to the acquisition request received by the first receiving submodule. Information so that the base station can determine the BWP where the random access problem occurs.
  • FIG. 7 is a block diagram of another information reporting apparatus according to an exemplary embodiment.
  • the determining module 41 may include: a second determining sub-module 412. .
  • the second determining sub-module 412 is configured to send a third indication information to the RRC layer if the random access is initiated on the secondary cell group SCG primary and secondary cell PSCell, and the number of times the random access preamble is transmitted reaches the maximum number of transmissions.
  • the three indication information is used to indicate that a random access problem has occurred.
  • the second determining submodule 412 is located at the SCG MAC layer.
  • the reporting module 42 can include a second reporting sub-module 425.
  • the second reporting sub-module 425 is configured to receive the third indication information by the RRC layer, and report the SCG failure information according to the third indication information, where the SCG failure information includes fourth indication information, where the fourth indication information is used to indicate that the random access problem occurs. BWP.
  • the second reporting sub-module 425 can be located at the RRC layer.
  • the BWP in which the random access problem occurs may include at least one of an uplink (UL) BWP and a downlink (DL) BWP in which a random access problem occurs. If the UE is in a time division duplex (TDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs. If the UE is in frequency division duplex (FDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs.
  • TDD time division duplex
  • FDD frequency division duplex
  • the BWP is identified by a UL BWP index or a DL BWP index, and for the TDD mode, since the UL BWP and the DL BWP are paired, only the UL BWP index or the DL BWP index may be indicated.
  • the UL BWP and the DL BWP are completely independent, but the UL BWP and the DL BWP for random access are mapped.
  • multiple UL BWPs can be mapped to one DL BWP, or one UL BWP can be mapped. To multiple DL BWPs.
  • the UL BWP can uniquely determine the DL BWP, then only the UL BWP index may be indicated, or if the DL BWP may uniquely determine the UL BWP, then only the DL BWP index may be indicated.
  • the third indication information is sent to the RRC layer to determine that random access occurs.
  • the problem is that the SCG failure information is reported according to the third indication information, so that the base station can determine the BWP in which the random access problem occurs.
  • FIG. 8 is a block diagram of another information reporting apparatus according to an exemplary embodiment.
  • the reporting module 42 may include: a third reporting sub-module 426. Or the fourth reporting sub-module 427.
  • the third reporting sub-module 426 is configured to report the BWP in which the random access problem occurs to the base station if the BWP with the random access resource on the current active BWP is not the current active BWP.
  • the fourth reporting sub-module 427 is configured to report the BWP in which the random access problem occurs to the base station if there is no random access resource on the currently activated BWP and the BWP in which the random access problem occurs is not the initial BWP.
  • the BWP in which the random access problem occurs may include at least one of an uplink (UL) BWP and a downlink (DL) BWP in which a random access problem occurs. If the UE is in a time division duplex (TDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs. If the UE is in frequency division duplex (FDD) mode, the BWP in which the random access problem occurs includes an uplink BWP or a downlink BWP in which a random access problem occurs.
  • TDD time division duplex
  • FDD frequency division duplex
  • the BWP is identified by a UL BWP index or a DL BWP index, and for the TDD mode, since the UL BWP and the DL BWP are paired, only the UL BWP index or the DL BWP index may be indicated.
  • the UL BWP and the DL BWP are completely independent, but the UL BWP and the DL BWP for random access are mapped.
  • multiple UL BWPs can be mapped to one DL BWP, or one UL BWP can be mapped. To multiple DL BWPs.
  • the UL BWP can uniquely determine the DL BWP, then only the UL BWP index may be indicated, or if the DL BWP may uniquely determine the UL BWP, then only the DL BWP index may be indicated.
  • the BWP that generates the random access problem is reported to the base station, and the BWP may not be randomly connected to the currently activated BWP.
  • the BWP of the random access problem is not the initial BWP, the BWP of the random access problem is reported to the base station, so that the base station can determine the BWP in which the random access problem occurs.
  • FIG. 9 is a block diagram of a BWP-based operating device, which may be located in a base station, as shown in FIG. 9, including a receiving module 91 and an operating module 92, according to an exemplary embodiment.
  • the receiving module 91 is configured to receive a BWP that is reported by the user equipment UE and that has a random access problem.
  • the operation module 92 is configured to reconfigure the random access parameter of the BWP of the random access problem received by the receiving module 91 for the UE, or report the random access problem corresponding to the BWP received by the receiving module to other data collecting entities, Used to determine the cause of the random access problem.
  • the BWP of the BWP that is reported by the UE is received, and the random access parameter of the BWP in which the random access problem occurs is reconfigured for the UE, or the random access problem is reported to other data collection entities. It is used to determine the cause of the random access problem, so that the base station can determine the BWP in which the random access problem occurs, and perform corresponding operations accordingly.
  • FIG. 10 is a block diagram of another BWP-based operating device according to an exemplary embodiment.
  • the receiving module 91 may include: a first receiver.
  • the first receiving sub-module 911 is configured to receive the second indication information that is sent by the UE, where the second indication information is used to indicate that the UE stores the primary cell group MCG radio link failure RLF related information, and the MCG RLF related information includes random access.
  • the BWP of the problem is configured to receive the second indication information that is sent by the UE, where the second indication information is used to indicate that the UE stores the primary cell group MCG radio link failure RLF related information, and the MCG RLF related information includes random access.
  • the first sending submodule 912 is configured to send an acquisition request of the MCG RLF related information to the UE.
  • the second receiving sub-module 913 is configured to receive the MCG RLF related information reported by the UE according to the obtaining request sent by the first sending sub-module 912.
  • the UE sends the MCG RLF related information to the UE by receiving the second indication information sent by the UE, and receives the MCG RLF related information reported by the UE according to the acquisition request sent by the first sending submodule, so as to determine that the random connection occurs. BWP into the problem.
  • FIG. 11 is a block diagram of another BWP-based operating device according to an exemplary embodiment.
  • the receiving module 91 may include: a third receiver. Module 914.
  • the third receiving sub-module 914 is configured to receive the secondary cell group SCG failure information reported by the UE, where the SCG failure information includes fourth indication information, and the fourth indication information is used to indicate the BWP of the random access problem.
  • the BWP of the random access problem is determined by receiving the secondary cell group SCG failure information reported by the UE.
  • FIG. 12 is a block diagram of another BWP-based operating device according to an exemplary embodiment. As shown in FIG. 12, on the basis of the foregoing embodiment shown in FIG. 9, the device may further include: a first determining module. 93 or second determination module 94.
  • the first determining module 93 is configured to: if the BWP of the random access problem reported by the UE is not received, when the random access resource exists on the currently activated BWP, determine that the currently activated BWP is the BWP in which the random access problem occurs.
  • the second determining module 94 is configured to determine that the initial BWP is a BWP in which a random access problem occurs if the BWP of the random access problem reported by the UE is not received, and when there is no random access resource on the currently activated BWP.
  • the operation module 92 may be further configured to: reconfigure the random access parameter of the BWP of the random access problem determined by the first determining module 93 or the second determining module 94 for the UE, or set the first determining module 93 or the second The random access problem corresponding to the BWP determined by the determining module 94 is reported to other data collecting entities for determining the cause of the random access problem.
  • the BWP of the random access problem reported by the UE when the BWP of the random access problem reported by the UE is not received, and the random access resource exists on the currently activated BWP, it is determined that the currently activated BWP is a BWP with a random access problem, and the UE is not received.
  • the reported BWP of the random access problem occurs, and when there is no random access resource on the currently activated BWP, it is determined that the initial BWP is the secondary cell group SCG failure information reported by the UE when the BWP of the random access problem is received, so that In the case that the BWP of the random access problem reported by the UE is received, the BWP in which the random access problem occurs may also be determined.
  • FIG. 13 is a block diagram of an apparatus for information reporting, according to an exemplary embodiment.
  • the device 1300 can be a user device such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • device 1300 can include one or more of the following components: processing component 1302, memory 1304, power component 1306, multimedia component 1308, audio component 1310, input/output (I/O) interface 1312, sensor component 1314, And a communication component 1316.
  • Processing component 1302 typically controls the overall operation of device 1300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1302 can include one or more processors 1320 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1302 can include one or more modules to facilitate interaction between component 1302 and other components.
  • processing component 1302 can include a multimedia module to facilitate interaction between multimedia component 1308 and processing component 1302.
  • One of the processing components 1302 can be configured to:
  • the bandwidth part BWP in which the random access problem occurs is reported to the base station.
  • Memory 1304 is configured to store various types of data to support operation at device 1300. Examples of such data include instructions for any application or method operating on device 1300, contact data, phone book data, messages, pictures, videos, and the like.
  • Memory 1304 can 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 (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1306 provides power to various components of device 1300.
  • Power component 1306 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1300.
  • the multimedia component 1308 includes a screen between the device 1300 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can 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, slides, and gestures on the touch panel. The touch sensor can sense not only the boundaries of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1308 includes a front camera and/or a rear camera. When the device 1300 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1310 is configured to output and/or input an audio signal.
  • the audio component 1310 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1300 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1304 or transmitted via communication component 1316.
  • the audio component 1310 also includes a speaker for outputting an audio signal.
  • the I/O interface 1312 provides an interface between the processing component 1302 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1314 includes one or more sensors for providing device 1300 with a status assessment of various aspects.
  • the sensor assembly 1314 can detect an open/closed state of the device 1300, the relative positioning of the components, such as a display and a keypad of the device 1300, and the sensor component 1314 can also detect a change in position of a component of the device 1300 or device 1300, the user The presence or absence of contact with device 1300, device 1300 orientation or acceleration/deceleration and temperature variation of device 1300.
  • Sensor assembly 1314 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1314 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1314 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1316 is configured to facilitate wired or wireless communication between device 1300 and other devices.
  • the device 1300 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1316 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • communication component 1316 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • 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
  • apparatus 1300 may be implemented 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 gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1304 comprising instructions executable by processor 1320 of apparatus 1300 to perform the above method.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • FIG. 14 is a block diagram of a BWP-based operating device, according to an exemplary embodiment.
  • Apparatus 1400 can be provided as a base station.
  • apparatus 1400 includes a processing component 1422, a wireless transmit/receive component 1424, an antenna component 1426, and a signal processing portion specific to the wireless interface.
  • Processing component 1422 can further include one or more processors.
  • One of the processing components 1422 can be configured to:
  • non-transitory computer readable storage medium comprising instructions executable by processing component 1422 of apparatus 1400 to perform the above-described bandwidth portion BWP based method of operation.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located in one place. Or it can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without any creative effort.

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Abstract

本公开是关于一种信息上报方法及装置、基于BWP的操作方法及装置、用户设备、基站和计算机可读存储介质。其中，信息上报方法包括：确定发生随机接入问题；向基站上报发生随机接入问题的带宽部分BWP。本公开实施例，通过确定发生随机接入问题，并向基站上报发生随机接入问题的BWP，使得基站可以确定发生随机接入问题的BWP。

Description

信息上报方法及装置和基于带宽部分的操作方法及装置 技术领域
本公开涉及通信技术领域，尤其涉及一种信息上报方法及装置、基于带宽部分(BWP)的操作方法及装置、用户设备、基站和计算机可读存储介质。
背景技术
在新空口(new radio，简称NR)中，当用户设备(UE)在主小区(Primary Cell，简称PCell)上发起随机接入，但随机接入失败后，UE认为发生主小区组(Master Cell Group，简称MCG)无线链路失败(Radio Link Failure，简称RLF)；当UE在主辅小区(Primary Secondary Cell，简称PSCell)上发起随机接入，但随机接入失败后，UE认为发生辅小区组(Secondary Cell Group，简称SCG)RLF。当UE在除特殊小区(SpCell)外的其它服务小区(SCell)发起随机接入，但随机接入失败后，UE认为发生RLF，不上报RLF信息。当MCG RLF后，UE将相关失败信息记录下来，发起连接重建流程，然后指示网络有可用失败信息，网络如果需要可以向UE索取；当SCG RLF后，UE也会记录相关失败信息，并向网络发起SCG失败信息上报流程。
NR同时支持一个连接态UE在一个小区上配置多个上行带宽部分(bandwidth part，简称BWP)或下行BWP，但同时只能有一个激活的上行BWP和一个激活的下行BWP，网络可以通过物理下行控制信道(Physical Downlink Control Channel，简称PDCCH)来指示UE切换到不同的BWP上。通常情况下，UE在激活的BWP上发起随机接入，但是如果激活的BWP上没有随机接入资源，UE则切换到初始上行BWP和下行BWP上进行随机接入，在这种情况下，网络知道UE是在激活的BWP上发起的随机接入还是在初始BWP上发起的随机接入。如果UE当前正在进行随机接入，但是接收到PDCCH发送的切换到另一个BWP上的指示后，是继续在当前BWP上完成随机接入还是切换到新的BWP上进行新的随机接入取决于UE实现，在这种情况下，在发生随机接入问题时，网络并不知道是在哪个BWP上发生的随机接入失败。
发明内容
有鉴于此，本申请公开了一种信息上报方法及装置、基于BWP的操作方法及装置、用户 设备、基站和计算机可读存储介质，以实现上报发生随机接入问题的BWP，从而解决网络无法确定发生随机接入问题的BWP的问题。
根据本公开实施例的第一方面，提供一种信息上报方法，应用于用户设备UE，所述方法包括：
确定发生随机接入问题；
向基站上报发生随机接入问题的带宽部分BWP。
在一实施例中，所述确定发生随机接入问题，包括：
若在主小区组MCG主小区PCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则MCG媒体接入控制MAC层向无线资源控制RRC层发送第一指示信息，所述第一指示信息用于指示发生随机接入问题；
所述向基站上报发生随机接入问题的BWP，包括：所述RRC层接收所述第一指示信息，并根据所述第一指示信息存储MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP。
在一实施例中，所述向基站上报发生随机接入问题的BWP，还包括：
待下次发起连接操作时，向所述基站发送第二指示信息，所述第二指示信息用于指示所述UE存储有所述MCG RLF相关信息，所述连接操作包括连接建立、连接恢复或连接重建；
接收所述基站发送的所述MCG RLF相关信息的获取请求；
根据所述获取请求向所述基站上报所述MCG RLF相关信息。
在一实施例中，所述确定发生随机接入问题，包括：
若在辅小区组SCG主辅小区PSCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则SCG MAC层向RRC层发送第三指示信息，所述第三指示信息用于指示发生随机接入问题；
所述向基站上报发生随机接入问题的BWP，包括：
所述RRC层接收所述第三指示信息，并根据所述第三指示信息上报SCG失败信息，所述SCG失败信息中包括第四指示信息，所述第四指示信息用于指示所述发生随机接入问题的BWP。
在一实施例中，所述向基站上报发生随机接入问题的BWP，包括：
若当前激活BWP上有随机接入资源，且所述发生随机接入问题的BWP不是所述当前激活BWP，则向所述基站上报所述发生随机接入问题的BWP；或者
若当前激活BWP上没有随机接入资源，且所述发生随机接入问题的BWP不是初始BWP，则向所述基站上报所述发生随机接入问题的BWP。
在一实施例中，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP和下行BWP中的至少一个。
在一实施例中，若所述UE处于时分双工TDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP；
若所述UE处于频分双工FDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
根据本公开实施例的第二方面，提供一种基于带宽部分BWP的操作方法，应用于基站，所述方法包括：
接收用户设备UE上报的发生随机接入问题的BWP；
为所述UE重配置所述发生随机接入问题的BWP的随机接入参数，或者，将所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
在一实施例中，所述接收所述UE上报的发生随机接入问题的BWP，包括：
接收所述UE发送的第二指示信息，所述第二指示信息用于指示所述UE存储有主小区组MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP；
向所述UE发送所述MCG RLF相关信息的获取请求；
接收所述UE根据所述获取请求上报的所述MCG RLF相关信息。
在一实施例中，所述接收所述UE上报的发生随机接入问题的BWP，包括：
接收所述UE上报的辅小区组SCG失败信息，所述SCG失败信息中包括第四指示信息，所述第四指示信息用于指示所述发生随机接入问题的BWP。
在一实施例中，所述方法还包括：
若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上有随机接入资源时，确定当前激活BWP为所述发生随机接入问题的BWP；或者
若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上没有随机接入资源时，确定初始BWP为所述发生随机接入问题的BWP。
根据本公开实施例的第三方面，提供一种信息上报装置，应用于用户设备UE，所述装置包括：
确定模块，被配置为确定发生随机接入问题；
上报模块，被配置为向基站上报发生所述确定模块确定的随机接入问题的带宽部分BWP。
在一实施例中，所述确定模块包括：
第一确定子模块，被配置为若在主小区组MCG主小区PCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则向无线资源控制RRC层发送第一指示信息，所述第一指示信息用于指示发生随机接入问题；
所述上报模块包括：
接收存储子模块，被配置为接收所述第一指示信息，并根据所述第一指示信息存储MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP。
在一实施例中，所述上报模块还包括：
第一发送子模块，被配置为待下次发起连接操作时，向所述基站发送第二指示信息，所述第二指示信息用于指示所述UE存储有所述MCG RLF相关信息，所述连接操作包括连接建立、连接恢复或连接重建；
第一接收子模块，被配置为接收所述基站发送的所述MCG RLF相关信息的获取请求；
第一上报子模块，被配置为根据所述第一接收子模块接收的所述获取请求向所述基站上报所述MCG RLF相关信息。
在一实施例中，所述确定模块包括：
第二确定子模块，被配置为若在辅小区组SCG主辅小区PSCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则向RRC层发送第三指示信息，所述第三指示信息用于指示发生随机接入问题；
所述上报模块包括：
第二上报子模块，被配置为接收所述第三指示信息，并根据所述第三指示信息上报SCG失败信息，所述SCG失败信息中包括第四指示信息，所述第四指示信息用于指示所述发生随 机接入问题的BWP。
在一实施例中，所述上报模块包括：
第三上报子模块，被配置为若当前激活BWP上有随机接入资源，且所述发生随机接入问题的BWP不是所述当前激活BWP，则向所述基站上报所述发生随机接入问题的BWP；或者
第四上报子模块，被配置为若当前激活BWP上没有随机接入资源，且所述发生随机接入问题的BWP不是初始BWP，则向所述基站上报所述发生随机接入问题的BWP。
在一实施例中，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP和下行BWP中的至少一个。
在一实施例中，若所述UE处于时分双工TDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP；
若所述UE处于频分双工FDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
根据本公开实施例的第四方面，提供一种基于带宽部分BWP的操作装置，应用于基站，所述装置包括：
接收模块，被配置为接收用户设备UE上报的发生随机接入问题的BWP；
操作模块，被配置为为所述UE重配置所述接收模块接收的所述发生随机接入问题的BWP的随机接入参数，或者，将所述接收模块接收的所述BWP对应的所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
在一实施例中，所述接收模块包括：
第一接收子模块，被配置为接收所述UE发送的第二指示信息，所述第二指示信息用于指示所述UE存储有主小区组MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP；
第一发送子模块，被配置为向所述UE发送所述MCG RLF相关信息的获取请求；
第二接收子模块，被配置为接收所述UE根据所述第一发送子模块发送的所述获取请求上报的所述MCG RLF相关信息。
在一实施例中，所述接收模块包括：
第三接收子模块，被配置为接收所述UE上报的辅小区组SCG失败信息，所述SCG失败 信息中包括第四指示信息，所述第四指示信息用于指示所述发生随机接入问题的BWP。
在一实施例中，所述装置还包括：
第一确定模块，被配置为若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上有随机接入资源时，确定当前激活BWP为所述发生随机接入问题的BWP；
所述操作模块，还被配置为：为所述UE重配置所述第一确定模块确定的所述发生随机接入问题的BWP的随机接入参数，或者，将所述第一确定模块93确定的所述BWP对应的所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因；或者
所述装置还包括：
第二确定模块，被配置为若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上没有随机接入资源时，确定初始BWP为所述发生随机接入问题的BWP；
所述操作模块，还被配置为：为所述UE重配置所述第二确定模块确定的所述发生随机接入问题的BWP的随机接入参数，或者，将所述第二确定模块确定的所述BWP对应的所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
根据本公开实施例的第五方面，提供一种用户设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
确定发生随机接入问题；
向基站上报发生随机接入问题的带宽部分BWP。
根据本公开实施例的第六方面，提供一种基站，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收用户设备UE上报的发生随机接入问题的BWP；
为所述UE重配置所述发生随机接入问题的BWP的随机接入参数，或者，将所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
根据本公开实施例的第七方面，提供一种计算机可读存储介质，其上存储有计算机指令，该指令被处理器执行时实现上述信息上报方法的步骤。
根据本公开实施例的第八方面，提供一种计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现上述基于带宽部分BWP的操作方法的步骤。
本公开的实施例提供的技术方案可以包括以下有益效果：
通过确定发生随机接入问题，并向基站上报发生随机接入问题的BWP，使得基站可以确定发生随机接入问题的BWP。
通过接收UE上报的发生随机接入问题的BWP，并为UE重配置发生随机接入问题的BWP的随机接入参数，或者，将随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因，使得基站可以确定发生随机接入问题的BWP，并据此进行相应的操作。
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。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是本申请一示例性实施例示出的一种信息上报方法的流程图；
图2是本申请一示例性实施例示出的一种基于BWP的操作方法的流程图；
图3是本申请一示例性实施例示出的一种基于BWP的操作方法的信令流程图；
图4是根据一示例性实施例示出的一种信息上报装置的框图；
图5是根据一示例性实施例示出的另一种信息上报装置的框图；
图6是根据一示例性实施例示出的另一种信息上报装置的框图；
图7是根据一示例性实施例示出的另一种信息上报装置的框图；
图8是根据一示例性实施例示出的另一种信息上报装置的框图；
图9是根据一示例性实施例示出的一种基于BWP的操作装置的框图；
图10是根据一示例性实施例示出的另一种基于BWP的操作装置的框图；
图11是根据一示例性实施例示出的另一种基于BWP的操作装置的框图；
图12是根据一示例性实施例示出的另一种基于BWP的操作装置的框图；
图13是根据一示例性实施例示出的一种适用于信息上报装置的框图；
图14是根据一示例性实施例示出的一种适用于基于BWP的操作装置的框图。
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发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
图1是本申请一示例性实施例示出的一种信息上报方法的流程图，该实施例从UE侧进行描述，如图1所示，该信息上报方法包括：
在步骤S101中，确定发生随机接入问题。
其中，处于连接态的UE针对不同的场景可以通过多种方式确定发生随机接入问题，例如通过以下方式确定发生随机接入问题：
方式11)若在MCG PCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则MCG媒体接入控制(MAC)层向无线资源控制(RRC)层发送第一指示信息，该第一指示信息用于指示发生随机接入问题。
方式12)若在SCG PSCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则SCG MAC层向RRC层发送第三指示信息，该第三指示信息用于指示发生随机接入问题。
在步骤S102中，向基站上报发生随机接入问题的BWP。
在确定发生随机接入问题的BWP之后，可以向基站上报发生随机接入问题的BWP。
在该实施例中，在通过上述方式11)确定发生随机接入问题之后，可以通过以下方式向基站上报发生随机接入问题的BWP：RRC层接收第一指示信息，并根据第一指示信息存储MCG RLF相关信息，该MCG RLF相关信息中包括发生随机接入问题的BWP。UE在存储MCG RLF相关信息之后，可以向基站上报发生随机接入问题的BWP。例如，可以待下次发起连接操作时，向基站发送第二指示信息，第二指示信息用于指示UE存储有MCG RLF相关信息，接收基站发送的MCG RLF相关信息的获取请求，并根据该获取请求向基站上报 MCG RLF相关信息。
其中，连接操作可以包括连接建立、连接恢复或连接重建等。MCG RLF相关信息可以存储在RLF报告(RLF-Report)中。
在该实施例中，在通过上述方式12)确定发生随机接入问题之后，可以通过以下方式向基站上报发生随机接入问题的BWP：RRC层接收第三指示信息，并根据第三指示信息上报SCG失败信息，SCG失败信息中包括第四指示信息，第四指示信息用于指示发生随机接入问题的BWP。
另外，可选地，UE在确定发生随机接入问题的BWP之后，若当前激活BWP上有随机接入资源，且发生随机接入问题的BWP不是当前激活BWP，则向基站上报发生随机接入问题的BWP。
进一步地，可选地，UE在确定发生随机接入问题的BWP之后，若当前激活BWP上没有随机接入资源，且发生随机接入问题的BWP不是初始BWP，则向基站上报发生随机接入问题的BWP。
其中，上述发生随机接入问题的BWP可以包括发生随机接入问题的上行(UL)BWP和下行(DL)BWP中的至少一个。若UE处于时分双工(TDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。若UE处于频分双工(FDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
在该实施例中，BWP用UL BWP索引(index)或DL BWP index来标识，对于TDD模式，因为UL BWP与DL BWP是配对的，因此，可以仅指示UL BWP index或DL BWP index。对于FDD模式，UL BWP和DL BWP虽然完全独立，但是用于随机接入的UL BWP和DL BWP是有映射关系的，例如，多个UL BWP可以映射到一个DL BWP，或一个UL BWP可以映射到多个DL BWP。所以，如果UL BWP可以唯一确定DL BWP，则可以仅指示UL BWP index，或者如果DL BWP可以唯一确定UL BWP，则可以仅指示DL BWP index。
上述实施例，通过确定发生随机接入问题，并向基站上报发生随机接入问题的BWP，使得基站可以确定发生随机接入问题的BWP。
图2是本申请一示例性实施例示出的一种基于BWP的操作方法的流程图，该实施例从基站侧进行描述，如图2所示，该方法包括：
在步骤S201中，接收UE上报的发生随机接入问题的BWP。
其中，基站针对不同的场景可以采用不同的方式接收UE上报的发生随机接入问题的BWP：
方式21)接收UE发送的第二指示信息，第二指示信息用于指示UE存储有主小区组MCG RLF相关信息，MCG RLF相关信息中包括发生随机接入问题的BWP，向UE发送MCG RLF相关信息的获取请求，并接收UE根据获取请求上报的MCG RLF相关信息。
方式22)接收UE上报的辅小区组SCG失败信息，SCG失败信息中包括第四指示信息，第四指示信息用于指示发生随机接入问题的BWP。
另外，可选地，该方法还可以包括：若未接收到UE上报的发生随机接入问题的BWP，则在当前激活BWP上有随机接入资源时，确定当前激活BWP为发生随机接入问题的BWP。
进一步，可选地，该方法还可以包括：若未接收到UE上报的发生随机接入问题的BWP，则在当前激活BWP上没有随机接入资源时，确定初始BWP为发生随机接入问题的BWP。
在步骤S202中，为UE重配置发生随机接入问题的BWP的随机接入参数，或者，将随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
基站在接收UE上报的发生随机接入问题的BWP后，可以为该UE重配置发生随机接入问题的BWP的随机接入参数，以便UE重新进行随机接入。
其中，其它数据收集实体可以为跟踪收集实体，跟踪收集实体接收到基站上报的随机接入问题后，对这些问题进行分析，以确定问题原因。
上述实施例，通过接收UE上报的发生随机接入问题的BWP，并为UE重配置发生随机接入问题的BWP的随机接入参数，或者，将随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因，使得基站可以确定发生随机接入问题的BWP，并据此进行相应的操作。
图3是本申请一示例性实施例示出的一种基于BWP的操作方法的信令流程图，该实施例从UE和基站交互的角度进行描述，如图3所示，该方法包括：
在步骤S301中，UE确定发生随机接入问题。
在步骤S302中，UE向基站上报发生随机接入问题的BWP。
在步骤S303中，基站接收UE上报的发生随机接入问题的BWP。
在步骤S304中，基站为该UE重配置发生随机接入问题的BWP的随机接入参数。
上述实施例，通过基站和UE之间的交互，使得基站可以接收UE上报的发生随机接入问题的BWP，并为UE重配置发生随机接入问题的BWP的随机接入参数，从而使得UE可以重新进行随机接入。
图4是根据一示例性实施例示出的一种信息上报装置的框图，该装置可以位于UE中，如图4所示，该装置包括：确定模块41和上报模块42。
确定模块41被配置为确定发生随机接入问题。
上报模块42被配置为向基站上报发生确定模块41确定的随机接入问题的带宽部分BWP。
上述实施例，通过确定发生随机接入问题，并向基站上报发生随机接入问题的BWP，使得基站可以确定发生随机接入问题的BWP。
图5是根据一示例性实施例示出的另一种信息上报装置的框图，如图5所示，在上述图4所示实施例的基础上，确定模块41可以包括：第一确定子模块411。
第一确定子模块411被配置为若在主小区组MCG主小区PCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则向RRC层发送第一指示信息，第一指示信息用于指示发生随机接入问题。
其中，第一确定子模块411位于MCG MAC层。
上报模块42可以包括：接收存储子模块421。
接收存储子模块421被配置为接收第一指示信息，并根据第一指示信息存储MCG无线链路失败RLF相关信息，MCG RLF相关信息中包括发生随机接入问题的BWP。
其中，接收存储子模块421可以位于RRC层。
其中，上述发生随机接入问题的BWP可以包括发生随机接入问题的上行(UL)BWP和下行(DL)BWP中的至少一个。若UE处于时分双工(TDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。若UE处于频分双工(FDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
在该实施例中，BWP用UL BWP索引(index)或DL BWP index来标识，对于TDD模式，因为UL BWP与DL BWP是配对的，因此，可以仅指示UL BWP index或DL BWP index。对于FDD模式，UL BWP和DL BWP虽然完全独立，但是用于随机接入的UL BWP和DL BWP是有映射关系的，例如，多个UL BWP可以映射到一个DL BWP，或一个UL BWP可以映射 到多个DL BWP。所以，如果UL BWP可以唯一确定DL BWP，则可以仅指示UL BWP index，或者如果DL BWP可以唯一确定UL BWP，则可以仅指示DL BWP index。
上述实施例，通过在主小区组MCG主小区PCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数时，向RRC层发送第一指示信息，以确定发生随机接入问题，并存储MCG无线链路失败RLF相关信息，为后续基站可以确定发生随机接入问题的BWP提供了条件。
图6是根据一示例性实施例示出的另一种信息上报装置的框图，如图6所示，在上述图5所示实施例的基础上，上报模块42还可以包括：第一发送子模块422、第一接收子模块423和第一上报子模块424。
第一发送子模块422被配置为待下次发起连接操作时，向基站发送第二指示信息，第二指示信息用于指示UE存储有MCG RLF相关信息，连接操作包括连接建立、连接恢复或连接重建。
其中，连接操作可以包括连接建立、连接恢复或连接重建等。MCG RLF相关信息可以存储在RLF报告(RLF-Report)中。
第一接收子模块423被配置为接收基站发送的MCG RLF相关信息的获取请求。
第一上报子模块424被配置为根据第一接收子模块423接收的获取请求向基站上报MCG RLF相关信息。
上述实施例，通过待下次发起连接操作时，向基站发送第二指示信息，接收基站发送的MCG RLF相关信息的获取请求，并根据第一接收子模块接收的获取请求向基站上报MCG RLF相关信息，从而使得基站可以确定发生随机接入问题的BWP。
图7是根据一示例性实施例示出的另一种信息上报装置的框图，如图7所示，在上述图4所示实施例的基础上，确定模块41可以包括：第二确定子模块412。
第二确定子模块412被配置为若在辅小区组SCG主辅小区PSCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则向RRC层发送第三指示信息，第三指示信息用于指示发生随机接入问题。
其中，第二确定子模块412位于SCG MAC层。
上报模块42可以包括：第二上报子模块425。
第二上报子模块425被配置为RRC层接收第三指示信息，并根据第三指示信息上报 SCG失败信息，SCG失败信息中包括第四指示信息，第四指示信息用于指示发生随机接入问题的BWP。
其中，第二上报子模块425可以位于RRC层。
其中，上述发生随机接入问题的BWP可以包括发生随机接入问题的上行(UL)BWP和下行(DL)BWP中的至少一个。若UE处于时分双工(TDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。若UE处于频分双工(FDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
在该实施例中，BWP用UL BWP索引(index)或DL BWP index来标识，对于TDD模式，因为UL BWP与DL BWP是配对的，因此，可以仅指示UL BWP index或DL BWP index。对于FDD模式，UL BWP和DL BWP虽然完全独立，但是用于随机接入的UL BWP和DL BWP是有映射关系的，例如，多个UL BWP可以映射到一个DL BWP，或一个UL BWP可以映射到多个DL BWP。所以，如果UL BWP可以唯一确定DL BWP，则可以仅指示UL BWP index，或者如果DL BWP可以唯一确定UL BWP，则可以仅指示DL BWP index。
上述实施例，通过在辅小区组SCG主辅小区PSCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则向RRC层发送第三指示信息，以确定发生随机接入问题，并根据第三指示信息上报SCG失败信息，使得基站可以确定发生随机接入问题的BWP。
图8是根据一示例性实施例示出的另一种信息上报装置的框图，如图8所示，在上述图4所示实施例的基础上，上报模块42可以包括：第三上报子模块426或者第四上报子模块427。
第三上报子模块426被配置为若当前激活BWP上有随机接入资源，且发生随机接入问题的BWP不是当前激活BWP，则向基站上报发生随机接入问题的BWP。
第四上报子模块427被配置为若当前激活BWP上没有随机接入资源，且发生随机接入问题的BWP不是初始BWP，则向基站上报发生随机接入问题的BWP。
其中，上述发生随机接入问题的BWP可以包括发生随机接入问题的上行(UL)BWP和下行(DL)BWP中的至少一个。若UE处于时分双工(TDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。若UE处于频分双工(FDD)模式，发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
在该实施例中，BWP用UL BWP索引(index)或DL BWP index来标识，对于TDD模式，因为UL BWP与DL BWP是配对的，因此，可以仅指示UL BWP index或DL BWP index。 对于FDD模式，UL BWP和DL BWP虽然完全独立，但是用于随机接入的UL BWP和DL BWP是有映射关系的，例如，多个UL BWP可以映射到一个DL BWP，或一个UL BWP可以映射到多个DL BWP。所以，如果UL BWP可以唯一确定DL BWP，则可以仅指示UL BWP index，或者如果DL BWP可以唯一确定UL BWP，则可以仅指示DL BWP index。
上述实施例，在当前激活BWP上有随机接入资源，且发生随机接入问题的BWP不是当前激活BWP时，向基站上报发生随机接入问题的BWP，也可以在当前激活BWP上没有随机接入资源，且发生随机接入问题的BWP不是初始BWP时，向基站上报发生随机接入问题的BWP，使得基站可以确定发生随机接入问题的BWP。
图9是根据一示例性实施例示出的一种基于BWP的操作装置的框图，该装置可以位于基站中，如图9所示，该装置包括：接收模块91和操作模块92。
接收模块91被配置为接收用户设备UE上报的发生随机接入问题的BWP。
操作模块92被配置为为UE重配置接收模块91接收的发生随机接入问题的BWP的随机接入参数，或者，将接收模块接收的BWP对应的随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
上述实施例，通过接收UE上报的发生随机接入问题的BWP，并为UE重配置发生随机接入问题的BWP的随机接入参数，或者，将随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因，使得基站可以确定发生随机接入问题的BWP，并据此进行相应的操作。
图10是根据一示例性实施例示出的另一种基于BWP的操作装置的框图，如图10所示，在上述图9所示实施例的基础上，接收模块91可以包括：第一接收子模块911、第一发送子模块912和第二接收子模块913。
第一接收子模块911被配置为接收UE发送的第二指示信息，第二指示信息用于指示UE存储有主小区组MCG无线链路失败RLF相关信息，MCG RLF相关信息中包括发生随机接入问题的BWP。
第一发送子模块912被配置为向UE发送MCG RLF相关信息的获取请求。
第二接收子模块913被配置为接收UE根据第一发送子模块912发送的获取请求上报的MCG RLF相关信息。
上述实施例，通过接收UE发送的第二指示信息，向UE发送MCG RLF相关信息的 获取请求，并接收UE根据第一发送子模块发送的获取请求上报的MCG RLF相关信息，从而确定发生随机接入问题的BWP。
图11是根据一示例性实施例示出的另一种基于BWP的操作装置的框图，如图11所示，在上述图9所示实施例的基础上，接收模块91可以包括：第三接收子模块914。
第三接收子模块914被配置为接收UE上报的辅小区组SCG失败信息，SCG失败信息中包括第四指示信息，第四指示信息用于指示发生随机接入问题的BWP。
上述实施例，通过接收UE上报的辅小区组SCG失败信息，从而确定发生随机接入问题的BWP。
图12是根据一示例性实施例示出的另一种基于BWP的操作装置的框图，如图12所示，在上述图9所示实施例的基础上，该装置还可以包括：第一确定模块93或者第二确定模块94。
第一确定模块93被配置为若未接收到UE上报的发生随机接入问题的BWP，则在当前激活BWP上有随机接入资源时，确定当前激活BWP为发生随机接入问题的BWP。
第二确定模块94被配置为若未接收到UE上报的发生随机接入问题的BWP，则在当前激活BWP上没有随机接入资源时，确定初始BWP为发生随机接入问题的BWP。
操作模块92还可以被配置为：为UE重配置第一确定模块93或第二确定模块94确定的发生随机接入问题的BWP的随机接入参数，或者，将第一确定模块93或第二确定模块94确定的BWP对应的随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
上述实施例，在未接收到UE上报的发生随机接入问题的BWP，且在当前激活BWP上有随机接入资源时，确定当前激活BWP为发生随机接入问题的BWP，在未接收到UE上报的发生随机接入问题的BWP，且在当前激活BWP上没有随机接入资源时，确定初始BWP为发生随机接入问题的BWP通过接收UE上报的辅小区组SCG失败信息，从而可以在未接收到UE上报的发生随机接入问题的BWP的情况下，也可以确定发生随机接入问题的BWP。
图13是根据一示例性实施例示出的一种适用于信息上报装置的框图。例如，装置1300可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等用户设备。
参照图13，装置1300可以包括以下一个或多个组件：处理组件1302，存储器1304， 电源组件1306，多媒体组件1308，音频组件1310，输入/输出(I/O)的接口1312，传感器组件1314，以及通信组件1316。
处理组件1302通常控制装置1300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。处理元件1302可以包括一个或多个处理器1320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1302可以包括一个或多个模块，便于处理组件1302和其他组件之间的交互。例如，处理部件1302可以包括多媒体模块，以方便多媒体组件1308和处理组件1302之间的交互。
处理组件1302中的其中一个处理器1320可以被配置为：
确定发生随机接入问题；
向基站上报发生随机接入问题的带宽部分BWP。
存储器1304被配置为存储各种类型的数据以支持在设备1300的操作。这些数据的示例包括用于在装置1300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1304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1306为装置1300的各种组件提供电力。电源组件1306可以包括电源管理***，一个或多个电源，及其他与为装置1300生成、管理和分配电力相关联的组件。
多媒体组件1308包括在装置1300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。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1308包括一个前置摄像头和/或后置摄像头。当设备1300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***或具有焦距和光学变焦能力。
音频组件1310被配置为输出和/或输入音频信号。例如，音频组件1310包括一个麦克风(MIC)，当装置1300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1304或经由通 信组件1316发送。在一些实施例中，音频组件1310还包括一个扬声器，用于输出音频信号。
I/O接口1312为处理组件1302和***接口模块之间提供接口，上述***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1314包括一个或多个传感器，用于为装置1300提供各个方面的状态评估。例如，传感器组件1314可以检测到设备1300的打开/关闭状态，组件的相对定位，例如组件为装置1300的显示器和小键盘，传感器组件1314还可以检测装置1300或装置1300一个组件的位置改变，用户与装置1300接触的存在或不存在，装置1300方位或加速/减速和装置1300的温度变化。传感器组件1314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1314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1314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1316被配置为便于装置1300和其他设备之间有线或无线方式的通信。装置1300可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件1316经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中，通信部件1316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，装置1300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1304，上述指令可由装置1300的处理器1320执行以完成上述方法。例如，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14是根据一示例性实施例示出的一种适用于基于BWP的操作装置的框图。装置1400可以被提供为一基站。参照图14，装置1400包括处理组件1422、无线发射/接收组件1424、天线组件1426、以及无线接口特有的信号处理部分，处理组件1422可进一步包括一个或多个处理器。
处理组件1422中的其中一个处理器可以被配置为：
接收用户设备UE上报的发生随机接入问题的BWP；
为UE重配置发生随机接入问题的BWP的随机接入参数，或者，将随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
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，上述指令可由装置1400的处理组件1422执行以完成上述基于带宽部分BWP的操作方法。例如，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。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、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公开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，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开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。本公开的范围仅由所附的权利要求来限制。

Claims (26)

  1. 一种信息上报方法，其特征在于，应用于用户设备UE，所述方法包括：
    确定发生随机接入问题；
    向基站上报发生随机接入问题的带宽部分BWP。
  2. 根据权利要求1所述的方法，其特征在于，所述确定发生随机接入问题，包括：
    若在主小区组MCG主小区PCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则MCG媒体接入控制MAC层向无线资源控制RRC层发送第一指示信息，所述第一指示信息用于指示发生随机接入问题；
    所述向基站上报发生随机接入问题的BWP，包括：所述RRC层接收所述第一指示信息，并根据所述第一指示信息存储MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP。
  3. 根据权利要求2所述的方法，其特征在于，所述向基站上报发生随机接入问题的BWP，还包括：
    待下次发起连接操作时，向所述基站发送第二指示信息，所述第二指示信息用于指示所述UE存储有所述MCG RLF相关信息，所述连接操作包括连接建立、连接恢复或连接重建；
    接收所述基站发送的所述MCG RLF相关信息的获取请求；
    根据所述获取请求向所述基站上报所述MCG RLF相关信息。
  4. 根据权利要求1所述的方法，其特征在于，所述确定发生随机接入问题，包括：
    若在辅小区组SCG主辅小区PSCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则SCG MAC层向RRC层发送第三指示信息，所述第三指示信息用于指示发生随机接入问题；
    所述向基站上报发生随机接入问题的BWP，包括：
    所述RRC层接收所述第三指示信息，并根据所述第三指示信息上报SCG失败信息，所述SCG失败信息中包括第四指示信息，所述第四指示信息用于指示所述发生随机接入问题的BWP。
  5. 根据权利要求1所述的方法，其特征在于，所述向基站上报发生随机接入问题的BWP，包括：
    若当前激活BWP上有随机接入资源，且所述发生随机接入问题的BWP不是所述当前激活BWP，则向所述基站上报所述发生随机接入问题的BWP；或者
    若当前激活BWP上没有随机接入资源，且所述发生随机接入问题的BWP不是初始BWP， 则向所述基站上报所述发生随机接入问题的BWP。
  6. 根据权利要求2-5任一项所述的方法，其特征在于，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP和下行BWP中的至少一个。
  7. 根据权利要求6所述的方法，其特征在于，若所述UE处于时分双工TDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP；
    若所述UE处于频分双工FDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
  8. 一种基于带宽部分BWP的操作方法，其特征在于，应用于基站，所述方法包括：
    接收用户设备UE上报的发生随机接入问题的BWP；
    为所述UE重配置所述发生随机接入问题的BWP的随机接入参数，或者，将所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
  9. 根据权利要求8所述的方法，其特征在于，所述接收所述UE上报的发生随机接入问题的BWP，包括：
    接收所述UE发送的第二指示信息，所述第二指示信息用于指示所述UE存储有主小区组MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP；
    向所述UE发送所述MCG RLF相关信息的获取请求；
    接收所述UE根据所述获取请求上报的所述MCG RLF相关信息。
  10. 根据权利要求8所述的方法，其特征在于，所述接收所述UE上报的发生随机接入问题的BWP，包括：
    接收所述UE上报的辅小区组SCG失败信息，所述SCG失败信息中包括第四指示信息，所述第四指示信息用于指示所述发生随机接入问题的BWP。
  11. 根据权利要求8-10任一项所述的方法，其特征在于，所述方法还包括：
    若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上有随机接入资源时，确定当前激活BWP为所述发生随机接入问题的BWP；或者
    若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上没有随机接入资源时，确定初始BWP为所述发生随机接入问题的BWP。
  12. 一种信息上报装置，其特征在于，应用于用户设备UE，所述装置包括：
    确定模块，被配置为确定发生随机接入问题；
    上报模块，被配置为向基站上报发生所述确定模块确定的随机接入问题的带宽部分 BWP。
  13. 根据权利要求12所述的装置，其特征在于，所述确定模块包括：
    第一确定子模块，被配置为若在主小区组MCG主小区PCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则向无线资源控制RRC层发送第一指示信息，所述第一指示信息用于指示发生随机接入问题；
    所述上报模块包括：
    接收存储子模块，被配置为接收所述第一指示信息，并根据所述第一指示信息存储MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP。
  14. 根据权利要求13所述的装置，其特征在于，所述上报模块还包括：
    第一发送子模块，被配置为待下次发起连接操作时，向所述基站发送第二指示信息，所述第二指示信息用于指示所述UE存储有所述MCG RLF相关信息，所述连接操作包括连接建立、连接恢复或连接重建；
    第一接收子模块，被配置为接收所述基站发送的所述MCG RLF相关信息的获取请求；
    第一上报子模块，被配置为根据所述第一接收子模块接收的所述获取请求向所述基站上报所述MCG RLF相关信息。
  15. 根据权利要求12所述的装置，其特征在于，所述确定模块包括：
    第二确定子模块，被配置为若在辅小区组SCG主辅小区PSCell上发起随机接入，且随机接入前导码的发送次数达到最大传输次数，则向RRC层发送第三指示信息，所述第三指示信息用于指示发生随机接入问题；
    所述上报模块包括：
    第二上报子模块，被配置为接收所述第三指示信息，并根据所述第三指示信息上报SCG失败信息，所述SCG失败信息中包括第四指示信息，所述第四指示信息用于指示所述发生随机接入问题的BWP。
  16. 根据权利要求12所述的装置，其特征在于，所述上报模块包括：
    第三上报子模块，被配置为若当前激活BWP上有随机接入资源，且所述发生随机接入问题的BWP不是所述当前激活BWP，则向所述基站上报所述发生随机接入问题的BWP；或者
    第四上报子模块，被配置为若当前激活BWP上没有随机接入资源，且所述发生随机接入问题的BWP不是初始BWP，则向所述基站上报所述发生随机接入问题的BWP。
  17. 根据权利要求13-16任一项所述的装置，其特征在于，所述发生随机接入问题的BWP 包括发生随机接入问题的上行BWP和下行BWP中的至少一个。
  18. 根据权利要求17所述的装置，其特征在于，若所述UE处于时分双工TDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP；
    若所述UE处于频分双工FDD模式，所述发生随机接入问题的BWP包括发生随机接入问题的上行BWP或下行BWP。
  19. 一种基于带宽部分BWP的操作装置，其特征在于，应用于基站，所述装置包括：
    接收模块，被配置为接收用户设备UE上报的发生随机接入问题的BWP；
    操作模块，被配置为为所述UE重配置所述接收模块接收的所述发生随机接入问题的BWP的随机接入参数，或者，将所述接收模块接收的所述BWP对应的所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
  20. 根据权利要求19所述的装置，其特征在于，所述接收模块包括：
    第一接收子模块，被配置为接收所述UE发送的第二指示信息，所述第二指示信息用于指示所述UE存储有主小区组MCG无线链路失败RLF相关信息，所述MCG RLF相关信息中包括所述发生随机接入问题的BWP；
    第一发送子模块，被配置为向所述UE发送所述MCG RLF相关信息的获取请求；
    第二接收子模块，被配置为接收所述UE根据所述第一发送子模块发送的所述获取请求上报的所述MCG RLF相关信息。
  21. 根据权利要求19所述的装置，其特征在于，所述接收模块包括：
    第三接收子模块，被配置为接收所述UE上报的辅小区组SCG失败信息，所述SCG失败信息中包括第四指示信息，所述第四指示信息用于指示所述发生随机接入问题的BWP。
  22. 根据权利要求19-21任一项所述的装置，其特征在于，所述装置还包括：
    第一确定模块，被配置为若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上有随机接入资源时，确定当前激活BWP为所述发生随机接入问题的BWP；
    所述操作模块，还被配置为：为所述UE重配置所述第一确定模块确定的所述发生随机接入问题的BWP的随机接入参数，或者，将所述第一确定模块93确定的所述BWP对应的所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因；或者
    所述装置还包括：
    第二确定模块，被配置为若未接收到所述UE上报的所述发生随机接入问题的BWP，则在当前激活BWP上没有随机接入资源时，确定初始BWP为所述发生随机接入问题的BWP；
    所述操作模块，还被配置为：为所述UE重配置所述第二确定模块确定的所述发生随机 接入问题的BWP的随机接入参数，或者，将所述第二确定模块确定的所述BWP对应的所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
  23. 一种用户设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    确定发生随机接入问题；
    向基站上报发生随机接入问题的带宽部分BWP。
  24. 一种基站，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收用户设备UE上报的发生随机接入问题的BWP；
    为所述UE重配置所述发生随机接入问题的BWP的随机接入参数，或者，将所述随机接入问题上报给其它数据收集实体，以用于确定随机接入问题原因。
  25. 一种计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现权利要求1-7任一项所述的信息上报方法的步骤。
  26. 一种计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现权利要求8-11任一项所述的基于带宽部分BWP的操作方法的步骤。
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PL3771281T3 (pl) 2024-05-06
EP3771281A4 (en) 2021-04-07
CN108496385B (zh) 2022-11-04
KR102512908B1 (ko) 2023-03-22
US11582793B2 (en) 2023-02-14
JP7136912B2 (ja) 2022-09-13
BR112020019582A2 (pt) 2021-01-05
CN108496385A (zh) 2018-09-04
EP3771281B1 (en) 2024-01-17
KR20200136021A (ko) 2020-12-04
US20210007132A1 (en) 2021-01-07
EP3771281A1 (en) 2021-01-27
JP2021517419A (ja) 2021-07-15
SG11202009465TA (en) 2020-10-29
RU2758926C1 (ru) 2021-11-03

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