WO2023216162A1 - Procédé et appareil d'acquisition d'informations et dispositif et support de stockage - Google Patents

Procédé et appareil d'acquisition d'informations et dispositif et support de stockage Download PDF

Info

Publication number
WO2023216162A1
WO2023216162A1 PCT/CN2022/092308 CN2022092308W WO2023216162A1 WO 2023216162 A1 WO2023216162 A1 WO 2023216162A1 CN 2022092308 W CN2022092308 W CN 2022092308W WO 2023216162 A1 WO2023216162 A1 WO 2023216162A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
user equipment
sib
connected state
information carried
Prior art date
Application number
PCT/CN2022/092308
Other languages
English (en)
Chinese (zh)
Inventor
陶旭华
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 CN202280001677.XA priority Critical patent/CN117461366A/zh
Priority to PCT/CN2022/092308 priority patent/WO2023216162A1/fr
Publication of WO2023216162A1 publication Critical patent/WO2023216162A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular, to a method, device, equipment and storage medium for obtaining information.
  • Non-Terrestrial Networks NTN
  • the User Equipment User Equipment, UE
  • RRC Radio Resource Control
  • SIB System Information Block
  • GNSS Global Navigation Satellites System
  • RLF Radio Link Failure
  • the UE After obtaining After completing the SIB information, the UE initiates a physical random access channel (Physical Random Access Channel, PRACH) to enter the connected state.
  • PRACH Physical Random Access Channel
  • the present disclosure provides a method, device, equipment and storage medium for obtaining information.
  • a method for obtaining information is provided, which is executed by user equipment, including:
  • the method further includes:
  • the first set time period is a time period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the method further includes:
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus a set time margin.
  • stopping the user equipment service scheduling operation includes at least one of the following:
  • the method further includes:
  • the time information includes at least one of the following:
  • the period during which the user equipment obtains the information carried by the SIB in the RRC connected state is the period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • sending the first indication information to the network device includes:
  • the first indication information is sent to the network device through RRC signaling.
  • the method further includes:
  • the user equipment In response to the first indication information indicating that the user equipment does not support obtaining the information carried by the SIB in the RRC connected state, the user equipment sends a wireless link failure message to the network device, enters the RRC idle state, and The RRC idle state obtains the information carried by the SIB.
  • the information carried by the SIB is satellite assistance information.
  • a method for obtaining information is provided, which is executed by a network device, including:
  • Receive first indication information from the user equipment where the first indication information is used to indicate whether the user equipment supports acquiring the information carried by the system information block SIB in the radio resource control RRC connected state.
  • the method further includes:
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus a set time margin.
  • stopping the network device service scheduling operation includes at least one of the following:
  • the method further includes:
  • the time information includes at least one of the following:
  • the period during which the user equipment obtains the information carried by the SIB in the RRC connected state is the period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the receiving the first indication information from the user equipment includes:
  • the first indication information from the user equipment is received through RRC signaling.
  • the information carried by the SIB is satellite assistance information.
  • a device for obtaining information which is provided on user equipment and includes:
  • the transceiver module is configured to send first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the system information block SIB in the radio resource control RRC connected state.
  • a device for obtaining information which is provided on a network device and includes:
  • the transceiver module is configured to receive first indication information from the user equipment, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the system information block SIB in the radio resource control RRC connected state.
  • a mobile terminal including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to execute executable instructions in the memory to implement the steps of the above method of obtaining information.
  • a network side device including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to execute executable instructions in the memory to implement the steps of the above method of obtaining information.
  • a non-transitory computer-readable storage medium on which executable instructions are stored.
  • the executable instructions are executed by a processor, the steps of the above method for obtaining information are implemented.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in scenarios where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid entering RRC idle in order to obtain the information carried by the SIB. state. After obtaining the information carried by the SIB and then entering the RRC connection state, the problem of too long delay is caused, which improves the efficiency and performance of the network.
  • Figure 1 is a schematic diagram of a wireless communication system architecture according to an exemplary embodiment
  • Figure 2 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 3 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 4 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 5 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 6 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 7 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 8 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 9 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 10 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 11 is a flow chart of a method of obtaining information according to an exemplary embodiment
  • Figure 12 is a block diagram of a device for obtaining information according to an exemplary embodiment
  • Figure 13 is a block diagram of a device for obtaining information according to an exemplary embodiment
  • Figure 14 is a structural diagram of a device for obtaining information according to an exemplary embodiment
  • Figure 15 is a structural diagram of an apparatus for obtaining information 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.
  • the words "if” and “if” as used herein may be interpreted as “when” or “when” or “in response to determining.”
  • a method for determining resources provided by an embodiment of the present disclosure can be applied to a wireless communication system 100 , which may include but is not limited to a network device 101 and a user equipment 102 .
  • the user equipment 102 is configured to support carrier aggregation, and the user equipment 102 can be connected to multiple carrier units of the network device 101, including a primary carrier unit and one or more secondary carrier units.
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time division duplex
  • WiMAX global Internet microwave access
  • CRAN cloud radio access network
  • 5G fifth generation
  • 5G new wireless (new radio, NR) communication system
  • PLMN public land mobile network
  • the user equipment 102 shown above can be a user equipment (UE), a terminal, an access terminal, a terminal unit, a terminal station, a mobile station (MS), a remote station, a remote terminal, a mobile terminal ( mobile terminal), wireless communication equipment, terminal agent or user equipment, etc.
  • the user equipment 102 may have a wireless transceiver function, which can communicate (such as wireless communication) with one or more network devices 101 of one or more communication systems, and accept network services provided by the network device 101.
  • the network device 101 Including but not limited to the base station shown in the figure.
  • the user equipment 102 can be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA) device, a device with Handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, user equipment in future 5G networks or user equipment in future evolved PLMN networks, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device 101 may be an access network device (or access network site).
  • access network equipment refers to equipment that provides network access functions, such as wireless access network (radio access network, RAN) base stations and so on.
  • Network equipment may specifically include base station (BS) equipment, or include base station equipment and wireless resource management equipment used to control base station equipment, etc.
  • the network equipment may also include relay stations (relay equipment), access points, and base stations in future 5G networks, base stations in future evolved PLMN networks, or NR base stations, etc.
  • Network devices can be wearable devices or vehicle-mounted devices.
  • the network device may also be a communication chip with a communication module.
  • the network equipment 101 includes but is not limited to: the next generation base station (gnodeB, gNB) in 5G, the evolved node B (evolved node B, eNB) in the LTE system, the radio network controller (radio network controller, RNC), Node B (NB) in the WCDMA system, wireless controller under the CRAN system, base station controller (BSC), base transceiver station (BTS) in the GSM system or CDMA system, Home base station (for example, home evolved nodeB, or home node B, HNB), baseband unit (baseband unit, BBU), transmission point (transmitting and receiving point, TRP), transmitting point (transmitting point, TP) or mobile switching center, etc. .
  • the UE can only read SIB information in the RRC idle state under the IoT NTN system. If the UE needs to update the SIB information, the UE needs to report the RLF and return to the RRC idle state. After reading the SIB information, connect to the network and enter the RRC connection. state, which will cause excessive latency and affect network efficiency and performance.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to user equipment.
  • Figure 2 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 2, the method includes:
  • Step 201 Send first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connected state.
  • the user equipment sends first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state.
  • the user equipment obtains the information carried by the SIB including receiving the SIB and decoding the SIB.
  • the user equipment calculates its own position based on GNSS and calculates the real-time position of the satellite through ephemeris information, and then obtains the relative position of the user equipment and the satellite and the transmission delay through the above two positions.
  • the network device configures the validity period of the ephemeris information in the SIB. Before the validity period of the ephemeris information expires, the user equipment needs to send a request to the network device to update the ephemeris information. This is because if the ephemeris information is out of date, the user equipment will have errors in calculating the distance to the satellite and the transmission delay.
  • the user equipment needs to obtain the information carried by the SIB to update the GNSS position information and ephemeris information.
  • the user equipment using the method of the above embodiment does not need to enter the RRC idle state, but can directly obtain the information carried by the SIB in the RRC connected state and update it.
  • GNSS position information and ephemeris information For user equipment that supports obtaining the information carried by the system information block SIB in the RRC connected state, the user equipment using the method of the above embodiment does not need to enter the RRC idle state, but can directly obtain the information carried by the SIB in the RRC connected state and update it.
  • the information carried by the SIB is satellite assistance information.
  • SIB19 carries, for example, ephemeris data, public timing advance parameters, handover offset value (Koffset), valid duration of uplink synchronization information, calendar time, etc.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid the need to obtain the SIB.
  • the information carried enters the RRC idle state. After obtaining the information carried by the SIB and then entering the RRC connected state, the problem of too long delay is caused, which improves the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to user equipment.
  • Figure 3 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 3, the method includes:
  • Step 301 Send first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connection state;
  • Step 302 In response to the first indication information indicating that the user equipment supports obtaining the information carried by the SIB in the RRC connected state, obtain the information carried by the SIB within the first set time period;
  • the first set time period is a time period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the user equipment sends first indication information to the network device.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connection state. If the user equipment supports the above capabilities, then in the first Within the set time period, obtain the information carried by the SIB.
  • the first set time period may be determined based on instructions from the network device.
  • the user equipment receives the second indication information sent by the network device.
  • the second indication information is used to indicate time information.
  • the time information includes at least one of the following: the user equipment acquires the SIB in the RRC connected state. The starting moment, duration, and cycle of the information carried. Based on the starting time, duration, and period information, the user equipment can determine the first period of time during which it obtains the information carried by the SIB in the RRC connected state.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid the need to obtain the SIB.
  • the information carried enters the RRC idle state. After obtaining the information carried by the SIB and then entering the RRC connected state, the problem of too long delay is caused, which improves the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to user equipment.
  • Figure 4 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 4, the method includes:
  • Step 401 Send first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connection state;
  • Step 402 In response to the first indication information indicating that the user equipment supports obtaining the information carried by the SIB in the RRC connected state, stop the user equipment service scheduling operation within the second set time period;
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus a set time margin.
  • the user equipment sends first indication information to the network device.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connection state. If the user equipment supports the above capabilities, then in the first 2. Stop user equipment service scheduling operations within the set time period.
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus the set time margin, that is, the first set time period plus the set time margin.
  • the set time margin can be determined based on instructions from the network device, or can be specified by the communication protocol.
  • the user equipment sends first indication information to the network device.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connection state. If the user equipment supports the above capabilities, then in the first Within the set time period, the information carried by the SIB is obtained, and within the second set time period, the user equipment service scheduling operation is stopped.
  • the second set time period is the first set time period plus a set time margin.
  • the user equipment stops the service scheduling operation while obtaining the information carried by the SIB in the RRC connection state.
  • the duration for the user equipment to stop the service scheduling operation is longer than the duration for the user equipment to obtain the information carried by the SIB in the RRC connected state, that is, the duration of the second set time period is longer than the duration of the first set time period. This is to more fully ensure that the user equipment will not perform service scheduling operations while obtaining the information carried by the SIB in the RRC connected state.
  • the user equipment stops service scheduling operations, including at least one of the following: stopping sending and receiving data services and control services; and stopping sending uplink reference signals and receiving downlink reference signals.
  • the reference signal includes synchronization signal and PBCH block (Synchronization Signal and PBCH Block, SSB), channel state information reference signal (Channel State Information-Reference Signal, CSI-RS), sounding reference signal (Sounding Reference Signal, SRS) wait.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid the need to obtain the SIB.
  • the information carried enters the RRC idle state. After obtaining the information carried by the SIB and then entering the RRC connected state, the problem of too long delay is caused, which improves the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to user equipment.
  • Figure 5 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 5, the method includes:
  • Step 501 Send first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connection state;
  • Step 502 Receive second indication information sent by the network device.
  • the second indication information is used to indicate time information.
  • the time information is related to the time period during which the user equipment obtains the information carried by the SIB in the RRC connected state. Related.
  • the user equipment sends first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state. And the user equipment receives the second indication information sent by the network device, the second indication information is used to indicate the time information related to the time period during which it obtains the information carried by the SIB in the RRC connected state. Therefore, the user equipment can determine the time period during which it obtains the information carried by the SIB in the RRC connected state based on the second indication information.
  • steps 501 and 502 does not mean to limit the time sequence between the user equipment sending the first indication information to the network device and receiving the second indication information from the network device.
  • the user equipment may first send the first indication information to the network device, and then receive the second indication information from the network device.
  • the user equipment may also first receive the second indication information from the network device, and then send the first indication information to the network device.
  • the user equipment sends first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state. And the user equipment receives the second indication information sent by the network device, the second indication information indicates the time information related to the time period during which it obtains the information carried by the SIB in the RRC connected state. If the user equipment supports obtaining the information carried by the SIB in the RRC connected state, the user equipment determines the time period for obtaining the information carried by the SIB in the RRC connected state based on the second indication information, and in the determined time period (i.e., the above-mentioned third Within a set time period), obtain the information carried by the SIB.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state.
  • the user equipment receives the second indication information sent by the network device, the second indication information indicates the time information related to the time period during which it obtains the information carried by the SIB in
  • the time information indicated by the second indication information includes at least one of the following:
  • the period during which the user equipment obtains the information carried by the SIB in the RRC connected state is the period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the user equipment can determine the periodic time period during which it obtains the information carried by the SIB in the RRC connected state based on the starting time, duration and period of obtaining the information carried by the SIB in the RRC connected state.
  • the user equipment receives the second indication information through RRC signaling.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid the need to obtain the SIB.
  • the information carried enters the RRC idle state. After obtaining the information carried by the SIB and then entering the RRC connected state, the problem of too long delay is caused, which improves the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to user equipment.
  • Figure 6 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 6, the method includes:
  • Step 601 Send first indication information to the network device through RRC signaling, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connected state.
  • the user equipment sends first indication information to the network device through RRC signaling, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state.
  • the user equipment obtains the information carried by the SIB including receiving the SIB and decoding the SIB.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid the need to obtain the SIB.
  • the information carried enters the RRC idle state. After obtaining the information carried by the SIB and then entering the RRC connected state, the problem of too long delay is caused, which improves the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to user equipment.
  • Figure 7 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 7, the method includes:
  • Step 701 Send first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connection state;
  • Step 702 In response to the first indication information indicating that the user equipment does not support obtaining the information carried by the SIB in the RRC connected state, the user equipment sends a wireless link failure message to the network device and enters the RRC idle state. , and obtain the information carried by the SIB in the RRC idle state.
  • the user equipment sends first indication information to the network device.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connection state. If the user equipment does not support the above capabilities, the user equipment The device sends a wireless link failure message to the network device, enters the RRC idle state, and obtains the information carried by the SIB in the RRC idle state. That is, user equipment that does not support obtaining the information carried by the SIB in the RRC connected state can still obtain the information carried by the SIB in the RRC idle state.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid the need to obtain the SIB.
  • the information carried enters the RRC idle state. After obtaining the information carried by the SIB and then entering the RRC connected state, the problem of too long delay is caused, which improves the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to network devices.
  • Figure 8 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 8, the method includes:
  • Step 801 Receive first indication information from the user equipment.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the system information block SIB in the radio resource control RRC connected state.
  • the network device receives first indication information sent by the user equipment, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state.
  • the information carried by the SIB is satellite assistance information.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state.
  • the network device User equipment that supports the above capabilities takes corresponding measures, such as stopping network equipment service scheduling operations. Using the above method can avoid the long delay problem caused by the user equipment entering the RRC idle state in order to obtain the information carried by the SIB, and then entering the RRC connected state after obtaining the information carried by the SIB, thereby improving the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to network devices.
  • Figure 9 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 9, the method includes:
  • Step 901 Receive first indication information from the user equipment.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the system information block SIB in the radio resource control RRC connected state;
  • Step 902 In response to the first indication information indicating that the user equipment supports obtaining the information carried by the SIB in the RRC connected state, stop the network equipment service scheduling operation within the second set time period;
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus a set time margin.
  • the network device receives the first indication information sent by the user equipment.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connection state. If the user equipment supports the above capabilities, then in During the second set time period, the network equipment service scheduling operation is stopped.
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus the set time margin, that is, the first set time period plus the set time margin.
  • the set time margin can be determined based on instructions from the network device, or can be specified by the communication protocol.
  • the first set time period may be determined by the network device. For example, based on the starting moment, the duration, and the period when the user equipment obtains the information carried by the SIB in the RRC connected state, the network device can determine the period during which the user equipment obtains the information carried by the SIB in the RRC connected state. A set time period.
  • the user equipment stops the service scheduling operation while obtaining the information carried by the SIB in the RRC connection state.
  • Network equipment also stops service scheduling operations.
  • the duration of the stop service scheduling operation is longer than the duration of the user equipment obtaining the information carried by the SIB in the RRC connected state, that is, the duration of the second set time period is longer than the duration of the first set time period. This is to more fully ensure that the user equipment will not perform service scheduling operations while obtaining the information carried by the SIB in the RRC connected state.
  • the network device stops service scheduling operations, including at least one of the following: stopping sending and receiving data services and control services; and stopping sending downlink reference signals and receiving uplink reference signals.
  • the reference signal includes synchronization signal and PBCH block (Synchronization Signal and PBCH Block, SSB), channel state information reference signal (Channel State Information-Reference Signal, CSI-RS), sounding reference signal (Sounding Reference Signal, SRS) wait.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state.
  • the network device User equipment that supports the above capabilities takes corresponding measures, such as stopping network equipment service scheduling operations. Using the above method can avoid the long delay problem caused by the user equipment entering the RRC idle state in order to obtain the information carried by the SIB, and then entering the RRC connected state after obtaining the information carried by the SIB, thereby improving the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to network devices.
  • Figure 10 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 10, the method includes:
  • Step 1001 Receive first indication information from the user equipment.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the system information block SIB in the radio resource control RRC connected state;
  • Step 1002 Send second indication information to the user equipment.
  • the second indication information is used to indicate time information.
  • the time information is related to the time for the user equipment to obtain the information carried by the SIB in the RRC connected state. segment related.
  • the network device receives first indication information sent by the user equipment, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state. And the network device sends second indication information to the user equipment, where the second indication information is used to indicate time information related to the time period during which it obtains the information carried by the SIB in the RRC connected state. Therefore, the user equipment can determine the time period during which it obtains the information carried by the SIB in the RRC connected state based on the second indication information.
  • steps 1001 and 1002 does not limit the time sequence between the network device receiving the first indication information sent by the user equipment and the network device sending the second indication information to the user equipment.
  • the network device may first receive the first indication information sent by the user equipment, and then send the second indication information to the user equipment.
  • the network device may also first send the second indication information to the user equipment, and then receive the first indication information sent by the user equipment.
  • the time information indicated by the second indication information includes at least one of the following:
  • the period during which the user equipment obtains the information carried by the SIB in the RRC connected state is the period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the network device can determine the periodic time period during which the user equipment obtains the information carried by the SIB in the RRC connected state based on the starting time, duration and period when the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the network device sends the second indication information to the user equipment through RRC signaling.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state.
  • the network device User equipment that supports the above capabilities takes corresponding measures, such as stopping network equipment service scheduling operations. Using the above method can avoid the long delay problem caused by the user equipment entering the RRC idle state in order to obtain the information carried by the SIB, and then entering the RRC connected state after obtaining the information carried by the SIB, thereby improving the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a method for obtaining information, which method is applied to network devices.
  • Figure 11 is a flow chart of a method of obtaining information according to an exemplary embodiment. As shown in Figure 11, the method includes:
  • Step 1101 Receive first indication information from the user equipment through RRC signaling.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connected state.
  • the network device receives first indication information sent by the user equipment through RRC signaling.
  • the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the SIB in the RRC connected state.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in the scenario where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state.
  • the network device User equipment that supports the above capabilities takes corresponding measures, such as stopping network equipment service scheduling operations. Using the above method can avoid the long delay problem caused by the user equipment entering the RRC idle state in order to obtain the information carried by the SIB, and then entering the RRC connected state after obtaining the information carried by the SIB, thereby improving the efficiency and performance of the network.
  • Embodiments of the present disclosure provide a device for obtaining information, which is provided on user equipment. Referring to Figure 12, it includes:
  • the transceiver module 1201 is configured to send first indication information to the network device, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried in the system information block SIB in the radio resource control RRC connection state.
  • the device further includes:
  • the processing module 1202 is configured to respond to the first indication information indicating that the user equipment supports obtaining the information carried by the SIB in the RRC connected state, and obtain the information carried by the SIB within a first set time period;
  • the first set time period is a time period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • processing module 1202 is further configured to:
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus a set time margin.
  • stopping the user equipment service scheduling operation includes at least one of the following:
  • the transceiver module 1201 is further configured to:
  • the time information includes at least one of the following:
  • the period during which the user equipment obtains the information carried by the SIB in the RRC connected state is the period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the transceiver module 1201 is further configured to:
  • the first indication information is sent to the network device through RRC signaling.
  • processing module 1202 is further configured to:
  • the user equipment In response to the first indication information indicating that the user equipment does not support obtaining the information carried by the SIB in the RRC connected state, the user equipment sends a wireless link failure message to the network device, enters the RRC idle state, and The RRC idle state obtains the information carried by the SIB.
  • the information carried by the SIB is satellite assistance information.
  • An embodiment of the present disclosure provides a device for obtaining information, which is provided on a network device. Referring to Figure 13, it includes:
  • the transceiver module 1301 is configured to receive first indication information from the user equipment, where the first indication information is used to indicate whether the user equipment supports obtaining the information carried by the system information block SIB in the radio resource control RRC connected state.
  • the device further includes:
  • the processing module 1302 is configured to, in response to the first indication information indicating that the user equipment supports obtaining the information carried by the SIB in the RRC connected state, stop the network equipment service scheduling operation within the second set time period;
  • the second set time period is the time period for the user equipment to obtain the information carried by the SIB in the RRC connected state plus a set time margin.
  • stopping the network device service scheduling operation includes at least one of the following:
  • the transceiver module 1301 is further configured to:
  • the time information includes at least one of the following:
  • the period during which the user equipment obtains the information carried by the SIB in the RRC connected state is the period during which the user equipment obtains the information carried by the SIB in the RRC connected state.
  • the transceiver module 1301 is further configured to:
  • the first indication information from the user equipment is received through RRC signaling.
  • the information carried by the SIB is satellite assistance information.
  • An embodiment of the present disclosure provides a mobile terminal, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to execute executable instructions in the memory to implement the steps of the above method of obtaining information.
  • Embodiments of the present disclosure provide a network side device, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to execute executable instructions in the memory to implement the steps of the above method of obtaining information.
  • Embodiments of the present disclosure provide a non-transitory computer-readable storage medium on which executable instructions are stored, and when the executable instructions are executed by a processor, the steps of the above method for obtaining information are provided.
  • FIG. 14 is a block diagram of an apparatus 1400 for obtaining information according to an exemplary embodiment.
  • the device 1400 may be 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, or the like.
  • the device 1400 may include one or more of the following components: a processing component 1402, a memory 1404, a power supply component 1406, a multimedia component 1408, an audio component 1410, an input/output (I/O) interface 1412, a sensor component 1414, and communications component 1416.
  • a processing component 1402 a memory 1404, a power supply component 1406, a multimedia component 1408, an audio component 1410, an input/output (I/O) interface 1412, a sensor component 1414, and communications component 1416.
  • Processing component 1402 generally controls the overall operations of device 1400, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1402 may include one or more processors 1420 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1402 may include one or more modules that facilitate interaction between processing component 1402 and other components. For example, processing component 1402 may include a multimedia module to facilitate interaction between multimedia component 1408 and processing component 1402.
  • Memory 1404 is configured to store various types of data to support operations at device 1400 . Examples of such data include instructions for any application or method operating on device 1400, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 1404 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
  • flash memory magnetic or optical disk.
  • Power supply component 1406 provides power to various components of device 1400.
  • Power supply components 1406 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1400 .
  • Multimedia component 1408 includes a screen that provides an output interface between the device 1400 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 1408 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 1410 is configured to output and/or input audio signals.
  • audio component 1410 includes a microphone (MIC) configured to receive external audio signals when device 1400 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 1404 or sent via communications component 1416 .
  • audio component 1410 also includes a speaker for outputting audio signals.
  • the I/O interface 1412 provides an interface between the processing component 1402 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 1414 includes one or more sensors for providing various aspects of status assessment for device 1400 .
  • the sensor component 1414 can detect the open/closed state of the device 1400, the relative positioning of components, such as the display and keypad of the device 1400, and the sensor component 1414 can also detect a change in position of the device 1400 or a component of the device 1400. , the presence or absence of user contact with the device 1400 , device 1400 orientation or acceleration/deceleration and temperature changes of the device 1400 .
  • Sensor assembly 1414 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1414 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1414 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communications component 1416 is configured to facilitate wired or wireless communications between device 1400 and other devices.
  • Device 1400 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1416 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 1416 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
  • apparatus 1400 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 Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 1404 including instructions, which are executable by the processor 1420 of the device 1400 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.
  • Figure 15 is a block diagram of a device 1500 for obtaining information according to an exemplary embodiment.
  • the apparatus 1500 may be provided as a base station.
  • apparatus 1500 includes a processing component 1522, which further includes one or more processors, and memory resources represented by memory 1532 for storing instructions, such as application programs, executable by processing component 1522.
  • the application program stored in memory 1532 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 1522 is configured to execute instructions to perform the above-mentioned access method of the unlicensed channel.
  • Device 1500 may also include a power supply component 1526 configured to perform power management of device 1500, a wired or wireless network interface 1550 configured to connect device 1500 to a network, and an input-output (I/O) interface 1559.
  • Device 1500 may operate based on an operating system stored in memory 1532, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • the user equipment reports to the network device whether it supports obtaining the information carried by the SIB in the RRC connection state, so that in scenarios where the above capabilities are supported, the user equipment can obtain the information carried by the SIB in the RRC connection state to avoid entering RRC idle in order to obtain the information carried by the SIB. state. After obtaining the information carried by the SIB and then entering the RRC connection state, the problem of too long delay is caused, which improves the efficiency and performance of the network.

Landscapes

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

Abstract

L'invention concerne un procédé et un appareil d'acquisition d'informations, un dispositif, et un support de stockage. Le procédé est réalisé par un équipement utilisateur. Le procédé consiste à : envoyer des premières informations d'indication à un dispositif de réseau, les premières informations d'indication étant utilisées pour indiquer si un équipement utilisateur prend en charge l'acquisition, dans un état connecté de gestion des ressources radio (RRC), d'informations qui sont transportées par un bloc d'informations système (SIB). Le procédé peut éviter le problème d'une latence excessivement longue, ce qui permet d'améliorer l'efficacité et les performances d'un réseau.
PCT/CN2022/092308 2022-05-11 2022-05-11 Procédé et appareil d'acquisition d'informations et dispositif et support de stockage WO2023216162A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202280001677.XA CN117461366A (zh) 2022-05-11 2022-05-11 一种获取信息的方法、装置、设备及存储介质
PCT/CN2022/092308 WO2023216162A1 (fr) 2022-05-11 2022-05-11 Procédé et appareil d'acquisition d'informations et dispositif et support de stockage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/092308 WO2023216162A1 (fr) 2022-05-11 2022-05-11 Procédé et appareil d'acquisition d'informations et dispositif et support de stockage

Publications (1)

Publication Number Publication Date
WO2023216162A1 true WO2023216162A1 (fr) 2023-11-16

Family

ID=88729424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/092308 WO2023216162A1 (fr) 2022-05-11 2022-05-11 Procédé et appareil d'acquisition d'informations et dispositif et support de stockage

Country Status (2)

Country Link
CN (1) CN117461366A (fr)
WO (1) WO2023216162A1 (fr)

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "Discussion on capability of on-demand SI in RRC_CONNECTED", 3GPP DRAFT; R2-2005460, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888788 *
HUAWEI, HISILICON: "Remaining issues of on-demand SI in RRC_CONNECTED", 3GPP DRAFT; R2-2003070, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20200420 - 20200424, 10 April 2020 (2020-04-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051871169 *
MEDIATEK INC.: "On-demand request for SIB9 (for reasons beyond IIoT) [M118]", 3GPP DRAFT; R2-2004706, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888326 *

Also Published As

Publication number Publication date
CN117461366A (zh) 2024-01-26

Similar Documents

Publication Publication Date Title
WO2022141646A1 (fr) Procédé et appareil de détermination de ressource de détection de défaillance de faisceau (bfd) et dispositif de communication
WO2022205146A1 (fr) Procédé et appareil de récupération de faisceau, équipement utilisateur, dispositif côté réseau et support de stockage
WO2023216162A1 (fr) Procédé et appareil d'acquisition d'informations et dispositif et support de stockage
WO2022120611A1 (fr) Procédé de configuration de paramètres, appareil de configuration de paramètres et support de stockage
WO2023220932A1 (fr) Procédé et appareil de transmission d'informations de système et dispositif et support de stockage
WO2023221130A1 (fr) Procédé et appareil de mesure, dispositif, et support de stockage
WO2023216161A1 (fr) Procédé et appareil de transmission de capacité de mesure d'équipement utilisateur, et support de stockage lisible
WO2023184254A1 (fr) Procédé destiné à la transmission d'informations de configuration de mesure, appareil et support de stockage lisible
WO2024031393A1 (fr) Procédé et appareil d'activation de cellule secondaire, et dispositif et support de stockage lisible
WO2023178698A1 (fr) Procédé et appareil de transmission d'informations de commande de liaison descendante de radiomessagerie et support de stockage
WO2024007263A1 (fr) Procédé et appareil de mesure, dispositif et support d'enregistrement lisible
WO2023201471A1 (fr) Procédé et appareil de transmission d'informations de valeur de seuil de qualité de signal, et support de stockage lisible
WO2023193197A1 (fr) Procédé et appareil de transmission de capacité d'équipement utilisateur, et support d'enregistrement lisible
WO2024011459A1 (fr) Procédé et appareil de mesure, dispositif et support de stockage lisible
WO2023201569A1 (fr) Procédé et appareil de transmission de capacité de dispositif utilisateur, et support de stockage lisible
WO2024065511A1 (fr) Procédé et appareil de transmission d'informations d'aide au positionnement, et support d'enregistrement lisible
WO2024060153A1 (fr) Procédé et appareil d'envoi ou de surveillance d'informations de commande de liaison descendante, dispositif ou support
WO2023231017A1 (fr) Procédé et appareil de réveil de dispositif réseau, dispositif, et support de stockage
WO2023231016A1 (fr) Procédé et appareil pour réveiller un dispositif de réseau, dispositif et support de stockage
WO2023164907A1 (fr) Procédé et appareil de transmission d'informations de commande de liaison descendante, dispositif, et support de stockage
WO2024007228A1 (fr) Procédé et appareil de transmission d'informations de configuration de mesure, et support de stockage lisible
WO2024016356A1 (fr) Procédé et appareil de mesure de signal de référence, ainsi que support d'enregistrement lisible
WO2024059977A1 (fr) Procédé et appareil d'exécution d'informations d'indication ou procédé et appareil d'envoi d'informations d'indication, dispositif, et support de stockage
WO2023065227A1 (fr) Procédé et appareil pour envoyer des informations auxiliaires, procédé et appareil pour recevoir des informations auxiliaires, et support de stockage
WO2022246613A1 (fr) Procédé et dispositif de transmission de combinaisons d'intervalles de mesure, et support

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 202280001677.X

Country of ref document: CN

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

Ref document number: 22941120

Country of ref document: EP

Kind code of ref document: A1