WO2021127915A1 - 信息获取方法、信息获取装置及存储介质 - Google Patents

信息获取方法、信息获取装置及存储介质 Download PDF

Info

Publication number
WO2021127915A1
WO2021127915A1 PCT/CN2019/127612 CN2019127612W WO2021127915A1 WO 2021127915 A1 WO2021127915 A1 WO 2021127915A1 CN 2019127612 W CN2019127612 W CN 2019127612W WO 2021127915 A1 WO2021127915 A1 WO 2021127915A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
acquisition method
information acquisition
acquiring
system information
Prior art date
Application number
PCT/CN2019/127612
Other languages
English (en)
French (fr)
Inventor
牟勤
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 CN201980003677.1A priority Critical patent/CN113383566A/zh
Priority to US17/787,915 priority patent/US20230029170A1/en
Priority to EP19957175.3A priority patent/EP4084504A4/en
Priority to PCT/CN2019/127612 priority patent/WO2021127915A1/zh
Publication of WO2021127915A1 publication Critical patent/WO2021127915A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to an information acquisition method, an information acquisition device, and a storage medium.
  • NR-light can support is wearable devices.
  • the bandwidth supported by NR-lights such as wearable devices is reduced, and the number of antennas is also reduced. Therefore, there is a loss of coverage compared to mobile terminals. Therefore, coverage enhancement is needed, and the usual enhancement method is to repeat sending or receiving. However, repeated transmission or reception is not conducive to power saving of wearable devices.
  • the present disclosure provides an information acquisition method, an information acquisition device, and a storage medium.
  • an information acquisition method including an information acquisition method, applied to a first device, including:
  • Detecting a second device capable of providing the first information sending a request for obtaining the first information to the second device, and obtaining the first information from the second device.
  • detecting a second device capable of providing the first information includes:
  • detecting a second device connected to the first device Based on the near field communication mode, detecting a second device connected to the first device; and determining a second device capable of providing the first information among the detected connected second devices.
  • sending a request for acquiring the first information to the second device and acquiring the first information from the second device includes:
  • a request for acquiring the first information is sent to the second device based on a short-range communication method, and the first information is acquired from the second device based on a short-range communication method.
  • the first information is timing advance information.
  • the first information is time advance update information.
  • acquiring the first information from the second device includes:
  • the acquiring the first information from the second device includes:
  • the information acquisition method further includes: sharing the acquired timing advance update information to the second device.
  • acquiring the first information from the second device includes:
  • the first information is system information.
  • the system information is one or more of the synchronization signal block SSB, the remaining minimum system information RMSI, and the remaining system information OSI.
  • system information is system information stored in the second device, or the system information is system information obtained by the second device from a network device after obtaining the request .
  • the information acquisition method further includes:
  • the information acquisition method further includes:
  • a request for acquiring the first information is sent to the network device, and the first information is acquired from the network device.
  • the first device is a terminal supporting a light new air interface
  • the second device is a terminal supporting a new air interface
  • an information acquisition method which is characterized in that it is applied to a second device and includes:
  • sharing the first information with the first device includes:
  • the first information is timing advance information.
  • the first information is time advance update information.
  • the information acquisition method further includes:
  • sharing the first information with the first device includes:
  • the information acquisition method further includes:
  • Timing advance update information from the first device, where the timing advance update information is obtained by communicating between the first device and a network device.
  • the first information is system information.
  • the system information is one or more of the synchronization signal block SSB, the remaining minimum system information RMSI, and the remaining system information OSI.
  • system information is pre-stored system information, or the system information is system information obtained by the second device from a network device after obtaining the request.
  • the first device is a terminal supporting a light new air interface
  • the second device is a terminal supporting a new air interface
  • an information acquisition device which is applied to a first device, and includes:
  • the detecting unit is configured to detect a second device that can provide the first information when it is determined that the first information needs to be obtained from the network device; the sending unit is configured to send to the second device to obtain the first information Information request; a receiving unit configured to obtain the first information from the second device.
  • the detection unit detects a second device connected to the first device based on a short-range communication method, and determines the first device that can provide the first information among the detected connected second devices. Two equipment.
  • the sending unit sends a request for acquiring the first information to the second device based on a short-range communication method; the receiving unit acquires all information from the second device based on a short-range communication method. ⁇ Said first information.
  • the first information is timing advance information.
  • the first information is time advance update information.
  • the receiving unit obtains the first information in the following manner:
  • the receiving unit obtains the first information from the second device in the following manner: obtains timing advance update information from a network device.
  • the sending unit is further configured to share the acquired timing advance update information to the second device.
  • the receiving unit obtains the first information in the following manner: obtaining time advance update information shared by the second device.
  • the first information is system information.
  • the system information is one or more of the synchronization signal block SSB, the remaining minimum system information RMSI, and the remaining system information OSI.
  • system information is system information stored in the second device, or the system information is system information obtained by the second device from a network device after obtaining the request .
  • the receiving unit is further configured to:
  • the sending unit is further configured to send a request for acquiring the first information to a network device when the detecting unit does not detect the second device that provides the first information.
  • the first device is a terminal supporting a light new air interface
  • the second device is a terminal supporting a new air interface
  • an information acquisition device applied to a second device including:
  • the obtaining unit is configured to obtain a request for obtaining the first information sent by the first device;
  • the sharing unit is configured to share the first information to the first device.
  • the sharing unit shares the first information to the first device based on a near field communication method.
  • the first information is timing advance information.
  • the first information is time advance update information.
  • the acquiring unit is configured to negotiate with the first device to determine a manner of acquiring the timing advance update information.
  • the sharing unit shares the first information with the first device in the following manner:
  • the acquiring unit is further configured to acquire timing advance update information from the first device, wherein the timing advance update information is obtained by the first device through communication with a network device.
  • the first information is system information.
  • the system information is one or more of the synchronization signal block SSB, the remaining minimum system information RMSI, and the remaining system information OSI.
  • system information is pre-stored system information, or the system information is system information obtained by the second device from a network device after obtaining the request.
  • the first device is a terminal supporting a light new air interface
  • the second device is a terminal supporting a new air interface
  • a system information acquisition device including:
  • Processor a memory used to store executable instructions of the processor
  • the processor is configured to execute the system information acquisition method described in the first aspect or any one of the implementation manners of the first aspect.
  • a system information acquisition device including:
  • Processor a memory used to store executable instructions of the processor
  • the processor is configured to execute the system information acquisition method described in the second aspect or any one of the implementation manners of the second aspect.
  • a non-transitory computer-readable storage medium When instructions in the storage medium are executed by a processor, the processor can execute the first aspect or any one of the first aspect The system information acquisition method described in the implementation mode.
  • a non-transitory computer-readable storage medium When instructions in the storage medium are executed by a processor, the processor can execute the second aspect or any one of the second aspect The system information acquisition method described in the implementation mode.
  • the technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: when the first device needs to obtain information from the network device, it does not directly obtain information from the network device, and obtains information from the second device capable of providing information. Save the power of the first device to obtain information from the network device.
  • Fig. 1 is a schematic diagram showing a communication system according to an exemplary embodiment.
  • Fig. 2 is a flow chart showing a method for obtaining information according to an exemplary embodiment.
  • Fig. 3 is a flow chart showing a method for obtaining information according to an exemplary embodiment.
  • Fig. 4 is a block diagram showing a device for obtaining information according to an exemplary embodiment.
  • Fig. 5 is a block diagram showing a device for obtaining information according to an exemplary embodiment.
  • Fig. 6 is a block diagram showing a device for information acquisition according to an exemplary embodiment.
  • the present disclosure provides an information acquisition method, which can be applied to the wireless communication system shown in FIG. 1.
  • a terminal accesses the network through a network device such as a base station, and the network device completes data with the core network.
  • the backhaul and forward transmission of the system can be used for various communication services.
  • a wireless communication system is a network that provides wireless communication functions.
  • the wireless communication system can use different communication technologies, such as code division multiple access (CDMA), wideband code division multiple access (WCDMA), time division multiple access (TDMA) , Frequency Division Multiple Access (FDMA), Orthogonal Frequency-Division Multiple Access (OFDMA), Single Carrier Frequency Division Multiple Access (Single Carrier FDMA, SC-FDMA), Carrier Sense Multiple access/conflict avoidance (Carrier Sense Multiple Access with Collision Avoidance).
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • TDMA time division multiple access
  • OFDMA Orthogonal Frequency-Division Multiple Access
  • Single Carrier Frequency Division Multiple Access Single Carrier Frequency Division Multiple Access
  • SC-FDMA Carrier Sense Multiple access/conflict avoidance
  • Carrier Sense Multiple Access with Collision Avoidance Carrier Sense Multiple Access with Collision Avoidance
  • the network can be divided into 2G (English: generation) network, 3G network, 4G network or future evolution network, such as 5G network, 5G network can also be called a new wireless network ( New Radio, NR).
  • the network in the present disclosure may include a radio access network (Radio Access Network, RAN) and a core network (Core Network, CN).
  • the network includes a network device, and the network device may be, for example, a wireless access network node, a core network device, and the like. Among them, the radio access network node may also be called a base station.
  • the network can provide network services for the terminal through network equipment, and different operators can provide different network services for the terminal. It can also be understood that different operators correspond to different operator networks.
  • a terminal which can also be called User Equipment (UE), Mobile Station (MS), Mobile Terminal (MT), etc.
  • UE User Equipment
  • MS Mobile Station
  • MT Mobile Terminal
  • the terminal may be a handheld device with a wireless connection function, a vehicle-mounted device, or the like.
  • some examples of terminals are: smart phones (Mobile Phone), pocket computers (Pocket Personal Computer, PPC), handheld computers, personal digital assistants (Personal Digital Assistant, PDA), notebook computers, tablet computers, wearable devices, or Vehicle equipment, etc.
  • IOT Internet of Things
  • MTC Machine Type Communications
  • IoT devices in IoT technologies such as NB-IOT and MTC mainly target low-rate and high-latency scenarios.
  • IoT devices In low-rate and high-latency scenarios, IoT devices usually meet low cost, low complexity, and a certain degree of coverage.
  • Performance enhancement and power enhancement requirements Such as meter reading, environmental monitoring and other scenarios.
  • NB-IOT can only support a maximum rate of several hundred k
  • MTC can only support a maximum rate of a few megabytes.
  • the current NR new air interface is designed for high-end terminals such as high-speed and low-latency, the current design cannot meet the above-mentioned requirements of NR-IoT. Therefore, the current NR system needs to be modified to meet the requirements of NR-IoT.
  • the radio frequency (RF) bandwidth of NR-IoT can be limited, for example, to 5M Hz or 10M Hz, or the size of the NR-IoT buffer block (buffer) can be limited , And then limit the size of each received transmission block and so on.
  • the possible optimization direction is to simplify the communication process and reduce the number of times that NR-IoT users detect the downlink control channel.
  • the NR-light terminal is a terminal that satisfies the NB-IOT scenario.
  • a typical scenario that NR-light terminals can support is wearable devices.
  • Wearable devices in 5G are generally equipped with eSIM to support direct communication between the wearable device and network devices such as base stations.
  • wearable devices are also equipped with Bluetooth, WIFI or other modules that can directly communicate with 5G terminals that support new air interfaces such as smartphones, wearable devices can also directly communicate with 5G terminals that support new air interfaces such as smartphones. To communicate.
  • the wearable device when a wearable device needs to obtain uplink synchronization, the wearable device directly initiates a random access process to obtain uplink synchronization from a network device such as a base station.
  • the acquisition of uplink synchronization in NR is based on random access.
  • the message 2 (Msg.2) includes a timing advance (TA) related to synchronization.
  • TA timing advance
  • Msg.2 is included in the physical downlink shared channel (PDSCH), and the PDSCH is scheduled by the physical downlink control channel (PDCCH). Therefore, in order to obtain uplink synchronization, at least it is necessary to send Preamble and receive PDCCH and PDSCH containing Msg.2. The coverage of the wearable device is limited. In order to succeed in random access, the preamble needs to be repeatedly sent and the PDCCH and PDSCH need to be received multiple times to receive the correct Msg.2, which is a waste of power.
  • the information obtained between multiple devices that can interact with a network device is the same, such as the time advance and system information obtained by the wearable devices and smart phones of the same user.
  • the embodiments of the present disclosure provide an information acquisition method.
  • a device When it is determined that a device needs to acquire information from a network device, it detects other devices that can provide the required information, and obtains it from other devices that can provide the required information.
  • information For example, NR-light terminals such as wearable devices can obtain timing advance information and system information from NR terminals such as smart phones.
  • the first device is a device that needs to obtain information from a network device
  • the second device is a device that has obtained information from a network device.
  • Fig. 2 is a flowchart showing an information acquisition method according to an exemplary embodiment. As shown in Fig. 2, the information acquisition method is used in the first device and includes the following steps.
  • step S11 a second device that can provide the required information is detected.
  • the first device may be a second device capable of providing the required information when it is determined that it is necessary to obtain information from a network device.
  • determining that the information needs to be obtained from the network device may be such as the need to perform uplink synchronization, and the need to obtain system information from the network device.
  • the second device that can provide the required information may be a device that has interacted with the network device and obtained the information required by the first device.
  • the first device may use, for example, a short-range communication method to detect a second device connected to the first device, and determine a second device that can provide the required information among the detected connected second devices.
  • the short-distance communication method may be, for example, Bluetooth, infrared, WIFI, or a direct link (sidelink).
  • the first device is a wearable device
  • the second device is a smart phone.
  • step S12 a request for obtaining information is sent to the second device, and the required information is obtained from the second device.
  • the first device may send a request for obtaining information to the second device in a manner such as short-range communication, and obtain required information from the second device in a manner such as near-field communication.
  • the first device when the first device needs to obtain information from the network device, it does not directly obtain information from the network device, and obtains information from the second device that can provide information, which can save the first device from obtaining information from the network device.
  • the power of information when the first device needs to obtain information from the network device, it does not directly obtain information from the network device, and obtains information from the second device that can provide information, which can save the first device from obtaining information from the network device. The power of information.
  • Fig. 3 is a flowchart showing a method for obtaining information according to an exemplary embodiment. As shown in Fig. 3, the method for obtaining information is used in a second device and includes the following steps.
  • step S21 a request for obtaining information sent by the first device is obtained.
  • step S22 the information is shared with the first device.
  • the second device can provide the first device with information that the first device needs to obtain from the network device. After the second device obtains the request for obtaining information sent by the first device, it may share the information with the first device, so as to save power for the first device to obtain information from the network device.
  • Embodiments of the present disclosure The information acquisition methods involved in the embodiments of the present disclosure will be described below in combination with practical applications.
  • the information acquisition method involved in the embodiment of the present disclosure is applied to a scenario of acquiring timing advance information.
  • the first device and the second device need to obtain the same timing advance.
  • the first device is a wearable device of the user
  • the second device is a smart phone device of the same user.
  • the time advance can be forwarded to the wearable device through the smart phone device.
  • the wearable device before the wearable device needs to obtain the uplink synchronization of the network equipment such as the base station, it can determine whether there is a smart phone device nearby that can provide it with the time advance of the base station.
  • a wearable device and a smart phone device are connected via Bluetooth, and the wearable device can scan to find nearby Bluetooth devices connected.
  • the wearable device scans the smart phone device in the connected Bluetooth device, it sends a request to obtain the time advance to the smart phone device, and the smart phone device shares the time advance in use with the wearable device.
  • the communication mode between the wearable device and the device providing the time advance can be Bluetooth, infrared, WIFI, sidelink, etc.
  • the first device when it does not detect the second device that provides information, it sends a request for obtaining information to the network device, and obtains the information from the network device. For example, when the wearable device finds that there is no device nearby that can provide a time advance, the wearable device directly initiates a random access procedure to obtain uplink synchronization.
  • the first device may obtain the timing advance update information, for example, in a scenario where a high-speed movement causes uplink out-of-synchronization, or a cell switching scenario.
  • the timing advance update information may be obtained by the first device, or may be obtained by the second device and shared with the first device.
  • the first device negotiates with the second device to determine the manner of obtaining the timing advance update information. For example, when it is determined that the time advance needs to be updated, negotiate with the second device to obtain the time advance update information. If the negotiation result is that the first device obtains the timing advance update information, the first device obtains the timing advance update information from the network device. In the embodiment of the present disclosure, after obtaining the timing advance update information from the network device, the first device may share the obtained timing advance update information with the second device. If the negotiation result is that the second device obtains the timing advance update information, the second device obtains the timing advance update information and synchronously shares it with the first device, and the first device can obtain the timing advance update information shared by the second device.
  • both the smart phone device and the wearable device are out of synchronization (for example, in a high-speed moving scenario)
  • the two can determine through negotiation that one of the devices will perform random access, and the shared time advance will be updated after synchronization information.
  • the first device may obtain the time advance update information shared by the second device.
  • the smart phone device finds that the uplink is out of synchronization or is undergoing a cell handover, the smart phone device will update the time advance through random access to obtain the time advance update information.
  • the wearable device is connected, the new time advance can also be shared with the wearable device.
  • the information acquisition method involved in the embodiment of the present disclosure is applied to a scenario of acquiring system information.
  • the first device and the second device need to obtain the same system information.
  • the first device is a wearable device of the user
  • the second device is a smart phone device of the same user.
  • system information can be shared to the wearable device through the smart phone device.
  • wearable devices need to obtain system information from network devices such as base stations, and can determine whether there is a smart phone device nearby that can provide system information to it.
  • a wearable device and a smart phone device are connected via Bluetooth, and the wearable device can scan to find nearby Bluetooth devices connected.
  • the wearable device scans a smart phone device in the connected Bluetooth device, it sends a request for obtaining system information to the smart phone device, and the smart phone device shares the system information being used with the wearable device.
  • the communication mode between the wearable device and the device providing system messages can be Bluetooth, infrared, WIFI, sidelink, etc.
  • the first device when it does not detect the second device that provides information, it sends a request for obtaining information to the network device, and obtains the information from the network device. For example, when the wearable device finds that there is no device nearby that can provide system information, the wearable device directly obtains the system information sent by the network device such as the base station.
  • the second device can provide system information to the first device in the following two manners.
  • the second device stores the acquired system information, and when the first device sends a request for acquiring the system information, it sends the stored system information to the first device.
  • the second device obtains the system information request sent by the first device, it obtains the system information from the network device and sends the obtained system information to the first device without storing the system information. .
  • the information acquired by the first device from the second device may be part of the information that needs to be acquired from the network device, and the remaining information that needs to be acquired from the network device can continue to be acquired from the network device.
  • the system information acquired by the wearable device from the network device may be synchronization signal block (Synchronization Signal Block, SSB), remaining minimum system information (RMSI), and remaining system information (Other One or more of system information, OSI), and the remaining unobtained system information can continue to be obtained from the network device.
  • SSB Synchronization Signal Block
  • RMSI remaining minimum system information
  • OSI remaining system information
  • the information that the first device can obtain from the second device may be referred to as the first information, and the remaining information that needs to be continuously obtained from the network device is referred to as the second information.
  • the second information may include other system information in addition to the acquired system information.
  • the information acquisition method provided in the embodiments of the present disclosure can be applied to the process of interaction between the first device and the second device.
  • the execution operation process of the first device and the second device involved in the interaction process please refer to the relevant description of the foregoing embodiment, which will not be repeated here.
  • the embodiments of the present disclosure also provide an information acquisition device.
  • the information acquisition apparatus includes hardware structures and/or software modules corresponding to each function.
  • the embodiments of the present disclosure can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed by hardware or computer software-driven hardware depends on the specific application and design constraint conditions of the technical solution. Those skilled in the art can use different methods for each specific application to implement the described functions, but such implementation should not be considered as going beyond the scope of the technical solutions of the embodiments of the present disclosure.
  • Fig. 4 is a block diagram showing a device for acquiring information according to an exemplary embodiment.
  • the information acquisition apparatus 100 is applied to a first device, and includes a detection unit 101, a sending unit 102, and a receiving unit 103.
  • the detecting unit 101 is configured to detect a second device that can provide the first information when it is determined that the first information needs to be obtained from the network device.
  • the sending unit 102 is configured to send a request for acquiring the first information to the second device.
  • the receiving unit 103 is configured to obtain the first information from the second device.
  • the detection unit 101 detects the second device connected to the first device based on the short-range communication method, and determines the second device that can provide the first information among the detected connected second devices.
  • the sending unit 102 sends a request for acquiring the first information to the second device based on the short-range communication mode.
  • the receiving unit 103 obtains the first information from the second device based on the short-range communication method.
  • the first information is timing advance information.
  • the first information is advance update information.
  • the receiving unit 103 obtains the first information in the following manner:
  • the receiving unit obtains the first information from the second device in the following manner: obtains timing advance update information from a network device.
  • the sending unit is further configured to share the acquired timing advance update information to the second device.
  • the sending unit 102 is further configured to share the acquired timing advance update information to the second device.
  • the receiving unit 103 obtains the first information from the second device in the following manner: obtains the time advance update information shared by the second device.
  • the first information is system information.
  • the system information is one or more of SSB, RMSI and OSI.
  • system information is system information stored in the second device, or the system information is system information obtained by the second device from the network device after obtaining the request.
  • the receiving unit 103 is further configured to obtain second information from a network device, and the second information includes other system information other than the obtained system information.
  • the sending unit 102 is further configured to:
  • a request for obtaining the first information is sent to the network device, and the first information is obtained from the network device.
  • the first device is a terminal supporting a light new air interface
  • the second device is a terminal supporting a new air interface
  • Fig. 5 is a block diagram showing a device for acquiring information according to an exemplary embodiment.
  • the information acquiring apparatus 200 is applied to a second device, and includes an acquiring unit 201 and a sharing unit 202.
  • the obtaining unit 201 is configured to obtain a request for obtaining the first information sent by the first device.
  • the sharing unit 202 is configured to share the first information with the first device.
  • the sharing unit 202 shares the first information to the first device based on a short-range communication method.
  • the first information is timing advance information.
  • the first information is time advance update information.
  • the acquiring unit 201 is configured to negotiate with the first device to determine a manner of acquiring the timing advance update information.
  • the sharing unit 202 shares the first information with the first device in the following manner:
  • the acquiring unit 201 is further configured to acquire timing advance update information from the first device, where the timing advance update information is obtained by the first device through communication with a network device.
  • the first information is system information.
  • the system information is one or more of SSB, RMSI and OSI.
  • system information is pre-stored system information, or the system information is system information obtained by the second device from the network device after obtaining the request.
  • the first device is a terminal supporting a light new air interface
  • the second device is a terminal supporting a new air interface
  • Fig. 5 shows a device 300 for acquiring information according to an exemplary embodiment, which may be the information acquiring device 100 or the information acquiring device 200.
  • the device 300 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the device 300 may include one or more of the following components: a processing component 302, a memory 304, a power component 306, a multimedia component 308, an audio component 310, an input/output (I/O) interface 312, a sensor component 314, And the communication component 316.
  • the processing component 302 generally controls the overall operations of the device 300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 302 may include one or more processors 820 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 302 may include one or more modules to facilitate the interaction between the processing component 302 and other components.
  • the processing component 302 may include a multimedia module to facilitate the interaction between the multimedia component 308 and the processing component 302.
  • the memory 304 is configured to store various types of data to support the operation of the device 300. Examples of these data include instructions for any application or method operating on the device 300, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 304 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 and Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable and Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power component 306 provides power to various components of the device 300.
  • the power component 306 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 300.
  • the multimedia component 308 includes a screen that provides an output interface between the device 300 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 touch, sliding, 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 related to the touch or slide operation.
  • the multimedia component 308 includes a front camera and/or a rear camera. When the device 300 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 camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 310 is configured to output and/or input audio signals.
  • the audio component 310 includes a microphone (MIC), and when the device 300 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal can be further stored in the memory 304 or sent via the communication component 316.
  • the audio component 310 further includes a speaker for outputting audio signals.
  • the I/O interface 312 provides an interface between the processing component 302 and a peripheral interface module.
  • the above-mentioned peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 314 includes one or more sensors for providing the device 300 with various aspects of status assessment.
  • the sensor component 314 can detect the on/off status of the device 300 and the relative positioning of components.
  • the component is the display and the keypad of the device 300.
  • the sensor component 314 can also detect the position change of the device 300 or a component of the device 300. , The presence or absence of contact between the user and the device 300, the orientation or acceleration/deceleration of the device 300, and the temperature change of the device 300.
  • the sensor assembly 314 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 314 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 314 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 316 is configured to facilitate wired or wireless communication between the apparatus 300 and other devices.
  • the device 300 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
  • the communication component 316 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the communication component 316 further includes a near field communication (NFC) module to facilitate short-range 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
  • the apparatus 300 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing equipment (DSPD), programmable logic devices (PLD), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing equipment
  • PLD programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory computer-readable storage medium including instructions, such as the memory 304 including instructions, and the foregoing instructions may be executed by the processor 820 of the device 300 to complete the foregoing method.
  • 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.
  • plural refers to two or more than two, and other quantifiers are similar.
  • “And/or” describes the association relationship of the associated objects, indicating that there can be three types of relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone.
  • the character “/” generally indicates that the associated objects before and after are in an “or” relationship.
  • the singular forms “a”, “said” and “the” are also intended to include plural forms, unless the context clearly indicates other meanings.
  • first, second, etc. are used to describe various information, but the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other and do not indicate a specific order or degree of importance. In fact, expressions such as “first” and “second” can be used interchangeably.
  • first information may also be referred to as second information
  • second information may also be referred to as first information.

Landscapes

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

Abstract

本公开是关于一种信息获取方法、信息获取装置及存储介质。信息获取方法应用于第一设备，包括检测能够提供所述第一信息的第二设备；向所述第二设备发送获取所述第一信息的请求，并从所述第二设备处获取所述第一信息。通过本公开能够节省第一设备从网络设备处获取信息的功率。

Description

信息获取方法、信息获取装置及存储介质 技术领域
本公开涉及通信技术领域，尤其涉及信息获取方法、信息获取装置及存储介质。
背景技术
随着通信技术的发展，支持轻新空口的终端(New Radio-light，NR-light)的应用越来越广泛。
NR-light可支持的一种典型场景为可穿戴设备。可穿戴设备等NR-light相对与网络设备进行通信的移动终端等支持的带宽减少，并且天线数量也有所减少。因此，相对于移动终端，覆盖有所损失。因此需要对其进行覆盖增强，一般采取的增强手段就是重复发送或接收。但是重复发送或者接收不利于可穿戴设备进行功率节省。
发明内容
为克服相关技术中存在的问题，本公开提供一种信息获取方法、信息获取装置及存储介质。
根据本公开实施例的第一方面，提供一种信息获取方法，包括一种信息获取方法，应用于第一设备，包括：
检测能够提供所述第一信息的第二设备；向所述第二设备发送获取所述第一信息的请求，并从所述第二设备处获取所述第一信息。
一种实施方式中，检测能够提供所述第一信息的第二设备，包括：
基于近距离通信方式，检测与所述第一设备连接的第二设备；在检测到的连接的第二设备中确定能够提供所述第一信息的第二设备。
另一种实施方式中，向所述第二设备发送获取所述第一信息的请求，并从所述第二设备处获取所述第一信息，包括：
基于近距离通信方式向所述第二设备发送获取所述第一信息的请求，并基于近距离通信方式从所述第二设备处获取所述第一信息。
又一种实施方式中，所述第一信息为时间提前量信息。
又一种实施方式中，所述第一信息为时间提前量更新信息。
又一种实施方式中，从所述第二设备处获取所述第一信息，包括：
与所述第二设备协商以确定获取时间提前量更新信息的方式。
又一种实施方式中，所述从所述第二设备处获取所述第一信息，包括：
从网络设备处获取时间提前量更新信息。
又一种实施方式中，所述信息获取方法还包括：将获取的时间提前量更新信息共享给所述第二设备。
又一种实施方式中，从所述第二设备处获取所述第一信息，包括：
获取所述第二设备共享的时间提前量更新信息。
又一种实施方式中，所述第一信息为***信息。
又一种实施方式中，所述***信息为同步信号块SSB、剩余最小***信息RMSI和剩余***信息OSI中的一种或多种。
又一种实施方式中，所述***信息为所述第二设备中已存储的***信息，或者所述***信息为所述第二设备在获取到所述请求后从网络设备处获取的***信息。
又一种实施方式中，所述信息获取方法还包括：
从网络设备处获取第二信息，所述第二信息中包括除已获取的所述***信息之外的其他***信息。
又一种实施方式中，所述信息获取方法还包括：
在未检测到提供所述第一信息的第二设备时，向网络设备发送获取所述第一信息的请求，并从所述网络设备处获取所述第一信息。
又一种实施方式中，所述第一设备为支持轻新空口的终端，所述第二设备为支持新空口的终端。
根据本公开实施例第二方面，提供一种信息获取方法，其特征在于，应用于第二设备，包括：
获取第一设备发送的获取第一信息的请求；共享所述第一信息给所述第一设备。
一种实施方式中，共享所述第一信息给所述第一设备，包括：
基于近距离通信方式共享所述第一信息给所述第一设备。
另一种实施方式中，所述第一信息为时间提前量信息。
又一种实施方式中，所述第一信息为时间提前量更新信息。
又一种实施方式中，所述信息获取方法还包括：
与所述第一设备协商以确定获取时间提前量更新信息的方式。
又一种实施方式中，共享所述第一信息给所述第一设备，包括：
从网络设备处获取时间提前量更新信息；将获取的时间提前量更新信息共享给所述第一设备。
又一种实施方式中，所述信息获取方法，还包括：
从所述第一设备获取时间提前量更新信息，其中所述时间提前量更新信息为所述第一设备与网络设备通信获得的。
又一种实施方式中，所述第一信息为***信息。
又一种实施方式中，所述***信息为同步信号块SSB、剩余最小***信息RMSI和剩余***信息OSI中的一种或多种。
又一种实施方式中，所述***信息为预先存储的***信息，或者所述***信息为所述第二设备在获取到所述请求后从网络设备处获取的***信息。
又一种实施方式中，所述第一设备为支持轻新空口的终端，所述第二设备为支持新空口的终端。
根据本公开实施例第三方面提供一种信息获取装置，应用于第一设备，包括：
检测单元，被配置为在确定需要从网络设备处获取第一信息时，检测能够提供所述第一信息的第二设备；发送单元，被配置为向所述第二设备发送获取所述第一信息的请求；接收单元，被配置为从所述第二设备处获取所述第一信息。
一种实施方式中，所述检测单元基于近距离通信方式，检测与所述第一设备连接的第二设备，并在检测到的连接的第二设备中确定能够提供所述第一信息的第二设备。
另一种实施方式中，所述发送单元基于近距离通信方式向所述第二设备发送获取所述第一信息的请求；所述接收单元基于近距离通信方式从所述第二设备处获取所述第一信息。
又一种实施方式中，所述第一信息为时间提前量信息。
又一种实施方式中，所述第一信息为时间提前量更新信息。
又一种实施方式中，所述接收单元采用如下方式获取第一信息：
与所述第二设备协商以确定获取时间提前量更新信息的方式。
又一种实施方式中，所述接收单元采用如下方式从所述第二设备处获取所述第一信息：从网络设备处获取时间提前量更新信息。
又一种实施方式中，所述发送单元还被配置为将获取的时间提前量更新信息共享给所述第二设备。
又一种实施方式中，所述接收单元采用如下方式获取第一信息：获取所述第二设备共享的时间提前量更新信息。
又一种实施方式中，所述第一信息为***信息。
又一种实施方式中，所述***信息为同步信号块SSB、剩余最小***信息RMSI和剩余***信息OSI中的一种或多种。
又一种实施方式中，所述***信息为所述第二设备中已存储的***信息，或者所述***信息为所述第二设备在获取到所述请求后从网络设备处获取的***信息。
又一种实施方式中，所述接收单元还被配置为：
从网络设备处获取第二信息，所述第二信息中包括已获取的所述***信息之外的其他***信息。
又一种实施方式中，所述发送单元还被配置为：在检测单元未检测到提供所述第一信息的第二设备时，向网络设备发送获取所述第一信息的请求。
又一种实施方式中，所述第一设备为支持轻新空口的终端，所述第二设备为支持新空口的终端。
根据本公开实施例第四方面，提供一种信息获取装置，应用于第二设备，包括：
获取单元，被配置为获取第一设备发送的获取第一信息的请求；共享单元，被配置为共享所述第一信息给所述第一设备。
一种实施方式中，所述共享单元基于近距离通信方式共享所述第一信息给所述第一设备。
另一种实施方式中，所述第一信息为时间提前量信息。
又一种实施方式中，所述第一信息为时间提前量更新信息。
又一种实施方式中，所述获取单元被配置为：与所述第一设备协商以确定获取时间提前量更新信息的方式。
又一种实施方式中，所述共享单元采用如下方式共享所述第一信息给所述第一设备：
从网络设备处获取时间提前量更新信息；将获取的时间提前量更新信息共享给所述第一设备。
又一种实施方式中，所述获取单元还被配置为从所述第一设备获取时间提前量更新信息，其中所述时间提前量更新信息为所述第一设备与网络设备通信获得的。
又一种实施方式中，所述第一信息为***信息。
又一种实施方式中，所述***信息为同步信号块SSB、剩余最小***信息RMSI和剩 余***信息OSI中的一种或多种。
又一种实施方式中，所述***信息为预先存储的***信息，或者所述***信息为所述第二设备在获取到所述请求后从网络设备处获取的***信息。
又一种实施方式中，所述第一设备为支持轻新空口的终端，所述第二设备为支持新空口的终端。
根据本公开实施例第五方面，提供一种***信息获取装置，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：执行第一方面或者第一方面任意一种实施方式中所述的***信息获取方法。
根据本公开实施例第六方面，提供一种***信息获取装置，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：执行第二方面或者第二方面任意一种实施方式中所述的***信息获取方法。
根据本公开实施例第七方面，提供一种非临时性计算机可读存储介质，当所述存储介质中的指令由处理器执行时，使得处理器能够执行第一方面或者第一方面任意一种实施方式中所述的***信息获取方法。
根据本公开实施例第八方面，提供一种非临时性计算机可读存储介质，当所述存储介质中的指令由处理器执行时，使得处理器能够执行第二方面或者第二方面任意一种实施方式中所述的***信息获取方法。
本公开的实施例提供的技术方案可以包括以下有益效果：第一设备在需要从网络设备处获取信息时，不直接从网络设备处获取信息，通过能够提供信息的第二设备处获取信息，能够节省第一设备从网络设备处获取信息的功率。
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，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种通信***示意图。
图2是根据一示例性实施例示出的一种信息获取方法的流程图。
图3是根据一示例性实施例示出的一种信息获取方法的流程图。
图4是根据一示例性实施例示出的一种信息获取装置的框图。
图5是根据一示例性实施例示出的一种信息获取装置的框图。
图6是根据一示例性实施例示出的一种用于信息获取的装置的框图。
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公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开提供一种信息获取方法，该方法可以应用于图1所示的无线通信***中，如图1所示，终端通过诸如基站等网络设备接入到网络中，网络设备与核心网完成数据的回传和前向传递，以进行各种通信服务。
可以理解的是，无线通信***，是一种提供无线通信功能的网络。无线通信***可以采用不同的通信技术，例如码分多址(code division multiple access,CDMA)、宽带码分多址(wideband code division multiple access，WCDMA)、时分多址(time division multiple access，TDMA)、频分多址(frequency division multiple access，FDMA)、正交频分多址(orthogonal frequency-division multiple access，OFDMA)、单载波频分多址(single Carrier FDMA，SC-FDMA)、载波侦听多路访问/冲突避免(Carrier Sense Multiple Access with Collision Avoidance)。根据不同网络的容量、速率、时延等因素可以将网络分为2G(英文：generation)网络、3G网络、4G网络或者未来演进网络，如5G网络，5G网络也可称为是新无线网络(New Radio，NR)。为了方便描述，本公开有时会将无线通信网络简称为网络或***。本公开中网络可包括无线接入网(Radio Access Network，RAN)以及核心网(Core Network，CN)。网络中包括有网络设备，该网络设备例如可以是无线接入网节点、核心网设备等。其中，无线接入网节点也可以称为基站。网络可以通过网络设备为终端提供网络服务，不同的运营商可以为终端提供不同的网络服务，也可以理解为不同的运营商对应有不同的运营商网络。
终端，也可以称为用户设备(User Equipment，UE)、移动台(Mobile Station，MS)、移动终端(Mobile Terminal，MT)等，是一种向用户提供语音和/或数据连通性的设备，例如，终端可以是具有无线连接功能的手持式设备、车载设备等。目前，一些终端的举例 为：智能手机(Mobile Phone)、口袋计算机(Pocket Personal Computer，PPC)、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)、笔记本电脑、平板电脑、可穿戴设备、或者车载设备等。
为支持物联网业务(Internet of Things，IOT)，提出了窄带物联网(Narrow Band Internet of Things，NB-IOT)和机器通信(Machine Type Communications，MTC)等物联网技术。目前，NB-IOT和MTC等物联网技术中的物联网设备主要针对的是低速率高时延场景，低速率高时延场景下物联网设备通常是满足低造价、低复杂度、一定程度覆盖性增强以及功率增强等要求。比如抄表，环境监测等场景。NB-IOT目前最大只能支持几百k的速率，MTC目前最大只能支持几M的速率。并且随着物联网业务的不断发展，比如视频监控，智能家居，可穿戴设备和工业传感监测等业务的普及。这些业务通常要求几十到100M的速率，同时对时延也有相对较高的要求。基于这种情况，提出了在5G新空口中再设计一种新的物联网技术用以来覆盖这种中端物联网设备的要求。基于5G新空口中的IOT通常需要满足低造价、低复杂度、一定程度的覆盖增强以及功率节省等。
由于目前的NR新空口是针对高速率低时延等高端终端设计的，因此当前的设计无法满足NR-IoT的上述要求。因此需要对目前的NR***进行改造用以满足NR-IoT的要求。比如，为了满足低造价，低复杂度等要求，可以限制NR-IoT的射频(Radio Frequency，RF)带宽，比如限制到5M Hz或者10M Hz,或者限制NR-IoT的缓冲块(buffer)的大小，进而限制每次接收传输块的大小等等。针对功率节省，可能的优化方向是简化通信流程，减少NR-IoT用户检测下行控制信道的次数等。
轻新空口(NR-light)终端是一种满足NB-IOT场景的终端。NR-light终端可支持的一种典型场景为可穿戴设备。在5G中的可穿戴设备一般都设置有eSIM，以支持可穿戴设备与基站等网络设备直接通信。同时另一方面，由于可穿戴设备也配置了蓝牙，WIFI或者其他能与智能手机等5G支持新空口的终端直接通信的模组，可穿戴设备也可直接和智能手机等5G支持新空口的终端进行通信。
由于可穿戴设备支持的带宽减少，并且天线数量也有所减少。因此相对于其他5G用户，覆盖有所损失。因此需要对其进行覆盖增强，一般采取的增强手段就是重复发送或接收。例如，当可穿戴设备需要获取上行同步时，可穿戴设备直接启动随机接入过程从基站等网络设备处获取上行同步。NR中上行同步的获取是基于随机接入的。一般情况下，随机接入过程中，在消息2(Msg.2)中包含有与同步相关的时间提前量(timing advance，TA)。即使在今后的设计中可能会对目前的随机接入过程进行简化，那么至少还需要发 随机接入前导(Preamble)和接收Msg.2。其中Msg.2是包含在物理下行共享信道(physical downlink shared channel，PDSCH)中的，而PDSCH是由物理下行控制信道(physical downlink control channel，PDCCH)调度的。因此为了获得上行同步，至少需要发送Preamble和接收PDCCH以及包含Msg.2的PDSCH。可穿戴设备的覆盖受限，为了成功随机接入，需要不断重复发送preamble，并且需要多次接收PDCCH和PDSCH，才能接收到正确的Msg.2，浪费功率。
因此，重复发送或者接收不利于可穿戴设备进行功率节省。
通常，能够与网络设备进行交互的多个设备之间获取的信息时相同的，例如同一用户的可穿戴设备和智能手机等获取的时间提前量、***信息等。有鉴于此，本公开实施例提供一种信息获取方法，在确定设备需要从网络设备处获取信息时，检测能够提供所需获取信息的其他设备，并从能够提供所需信息的其他设备处获取信息。例如，可穿戴设备等NR-light终端可以从智能手机等NR终端处获取时间提前量信息、***信息等。
本公开实施例中为描述方便，将具备与网络设备进行通信并获取信息的设备称为第一设备和第二设备。其中，第一设备为需要从网络设备处获取信息的设备，第二设备为已从网络设备处获取到信息的设备。
图2是根据一示例性实施例示出的一种信息获取方法的流程图，如图2所示，信息获取方法用于第一设备中，包括以下步骤。
在步骤S11中，检测能够提供所需信息的第二设备。
本公开实施例中第一设备可以是在确定需要从网络设备处获取信息时，检测能够提供所需信息的第二设备。其中，确定需要从网络设备处获取信息可以是诸如需要进行上行同步，需要从网络设备处获取***信息等。
其中，能够提供所需信息的第二设备可以是已经和网络设备进行交互并获取到第一设备所需信息的设备。
进一步的，第一设备可以采用诸如近距离通信方式，检测与第一设备连接的第二设备，在检测到的连接的第二设备中确定能够提供所需信息的第二设备。其中，近距离通信方式诸如可以是蓝牙、红外、WIFI或者直连链路(sidelink)等。例如，第一设备为可穿戴设备，第二设备为智能手机。可穿戴设备和智能手机之间都有蓝牙连接，可穿戴设备可以通过扫描发现附近所连接的蓝牙设备。并在检测到的蓝牙设备中确定已从网络设备处获取到信息的智能手机。
在步骤S12中，向第二设备发送获取信息的请求，并从第二设备处获取所需信息。
本公开实施例中第一设备可以采用诸如近距离通信方式向第二设备发送获取信息的请求，并采用诸如近距离通信方式从第二设备处获取所需信息。
本公开实施例中，第一设备在需要从网络设备处获取信息时，不直接从网络设备处获取信息，通过能够提供信息的第二设备处获取信息，能够节省第一设备从网络设备处获取信息的功率。
图3是根据一示例性实施例示出的一种信息获取方法的流程图，如图3所示，信息获取方法用于第二设备中，包括以下步骤。
在步骤S21中，获取第一设备发送的获取信息的请求。
在步骤S22中，共享信息给第一设备。
本公开实施例中，第二设备能够为第一设备提供第一设备需要从网络设备处获取的信息。第二设备获取到第一设备发送的用于获取信息的请求后，可以将信息共享给第一设备，以便于节省第一设备从网络设备处获取信息的功率。
本公开实施例以下将结合实际应用对本公开实施例涉及的信息获取方法进行说明。
一种实施方式中，本公开实施例涉及的信息获取方法应用于获取时间提前量信息的场景。第一设备和第二设备所需要获取的时间提前量相同的。例如，第一设备为用户的可穿戴设备，第二设备为同一用户的智能手机设备，本公开实施例可以通过智能手机设备将时间提前量转发给可穿戴设备。
其中，可穿戴设备在需要获取基站等网络设备的上行同步前，可以确定附近是否有能向其提供基站时间提前量的智能手机设备。例如，可穿戴设备和智能手机设备之间通过蓝牙连接，可穿戴设备可以通过扫描发现附近所连接的蓝牙设备。当扫描发现附近有能够提供时间提前量的设备时，可向其发起获取时间同步的请求。例如，若可穿戴设备在所连接的蓝牙设备中扫描到智能手机设备，向智能手机设备发送获取时间提前量的请求，由智能手机设备将正在使用的时间提前量共享给可穿戴设备。其中，可穿戴设备与提供时间提前量的设备之间的通信方式可以是蓝牙、红外、WIFI、sidelink等。
本公开实施例中，在第一设备未检测到提供信息的第二设备时，向网络设备发送获取信息的请求，并从网络设备处获取信息。例如，当可穿戴设备发现附近无可用的、能提供时间提前量的设备时，可穿戴设备直接启动随机接入流程以获得上行同步。
本公开实施例中在时间提前量需要更新的场景下，第一设备可获取时间提前量更新信息，例如在高速移动导致出现上行失步场景，或者小区切换场景中。
本公开实施例中，时间提前量更新信息可以由第一设备获取，也可以由第二设备获取 并共享给第一设备。一种实施方式中，第一设备与第二设备协商以确定获取时间提前量更新信息的方式。例如，在确定需要更新时间提前量时，与第二设备协商获取时间提前量更新信息。若协商结果为第一设备获取时间提前量更新信息，第一设备从网络设备处获取时间提前量更新信息。本公开实施例中，第一设备从网络设备处获取时间提前量更新信息后，可将获取到的时间提前量更新信息共享给第二设备。若协商结果为第二设备获取时间提前量更新信息，则第二设备获取时间提前量更新信息，并同步共享给第一设备，第一设备可获取第二设备共享的时间提前量更新信息。
一实施场景中，当智能手机设备和可穿戴设备都上行失步(比如高速移动的场景中)，两者可通过协商的方式确定由其中一个设备进行随机接入，同步后共享时间提前量更新信息。
另一种实施方式中，第一设备可获取第二设备共享的时间提前量更新信息。例如，一实施场景中，当智能手机设备发现上行失步或者是在进行小区切换的时候，智能手机设备会通过随机接入更新时间提前量以获取到时间提前量更新信息，当手机发现附近有连接的可穿戴设备时也可以将新的时间提前量共享给可穿戴设备。
一种实施方式中，本公开实施例涉及的信息获取方法应用于获取***信息的场景。第一设备和第二设备所需要获取的***信息相同的。例如，第一设备为用户的可穿戴设备，第二设备为同一用户的智能手机设备，本公开实施例可以通过智能手机设备将***信息共享给可穿戴设备。
其中，可穿戴设备在需要从基站等网络设备处获取***信息，可以确定附近是否有能向其提供***信息的智能手机设备。例如，可穿戴设备和智能手机设备之间通过蓝牙连接，可穿戴设备可以通过扫描发现附近所连接的蓝牙设备。当扫描发现附近有能够提供***信息的设备时，可向其发起获取***信息的请求。例如，若可穿戴设备在所连接的蓝牙设备中扫描到智能手机设备，向智能手机设备发送获取***信息的请求，由智能手机设备将正在使用的***信息共享给可穿戴设备。其中，可穿戴设备与提供***消息的设备之间的通信方式可以是蓝牙、红外、WIFI、sidelink等。
本公开实施例中，在第一设备未检测到提供信息的第二设备时，向网络设备发送获取信息的请求，并从网络设备处获取信息。例如，当可穿戴设备发现附近无可用的、能提供***信息的设备时，可穿戴设备直接获取基站等网络设备发送的***信息。
本公开实施例中，第二设备向第一设备提供***信息的方式可以有如下两种方式。一种方式中，第二设备存储已获取到的***信息，在获取到第一设备发送获取***信息的请 求时，将已存储的***信息发送给第一设备。另一种方式中，第二设备在获取到第一设备发送的获取***信息的请求时，从网络设备处获取***信息，并将获取到的***信息发送给第一设备，而无需存储***信息。
本公开实施例中，第一设备从第二设备处获取的信息可以是需要从网络设备处获取的部分信息，剩余其他需要从网络设备处获取的信息可以继续从网络设备处获取。例如，本公开实施例中，可穿戴设备从网络设备处获取的***信息可以是同步信号块(Synchronization Signal Block，SSB)、剩余最小***信息(Remaining minimum system information，RMSI)和剩余***信息(Other system information，OSI)中的一种或多种，而其余未获取到的***信息可以继续从网络设备处获取。
本公开实施例中，可以将第一设备从第二设备处能够获取的信息称为第一信息，将其余需要继续从网络设备处获取的信息称为第二信息。例如，第二信息可以包括除已获取的***信息之外的其他***信息。
可以理解的是，本公开实施例提供的信息获取方法可以应用于第一设备和第二设备交互的过程。在交互过程中涉及到的第一设备和第二设备的执行操作过程，可参阅上述实施例相关描述，在此不再赘述。
基于相同的构思，本公开实施例还提供一种信息获取装置。
可以理解的是，本公开实施例提供的信息获取装置为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。结合本公开实施例中所公开的各示例的单元及算法步骤，本公开实施例能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。本领域技术人员可以对每个特定的应用来使用不同的方法来实现所描述的功能，但是这种实现不应认为超出本公开实施例的技术方案的范围。
图4是根据一示例性实施例示出的一种信息获取装置框图。参阅图4所示，信息获取装置100应用于第一设备，包括检测单元101、发送单元102和接收单元103。
检测单元101，被配置为在确定需要从网络设备处获取第一信息时，检测能够提供第一信息的第二设备。发送单元102，被配置为向第二设备发送获取第一信息的请求。接收单元103，被配置为从第二设备处获取第一信息。
一种实施方式中，检测单元101基于近距离通信方式，检测与第一设备连接的第二设备，并在检测到的连接的第二设备中确定能够提供第一信息的第二设备。
另一种实施方式中，发送单元102基于近距离通信方式向第二设备发送获取第一信息 的请求。接收单元103基于近距离通信方式从第二设备处获取第一信息。
又一种实施方式中，第一信息为时间提前量信息。
又一种实施方式中，第一信息为提前量更新信息。
又一种实施方式中，接收单元103采用如下方式获取第一信息：
与所述第二设备协商以确定获取时间提前量更新信息的方式。
又一种实施方式中，所述接收单元采用如下方式从所述第二设备处获取所述第一信息：从网络设备处获取时间提前量更新信息。
又一种实施方式中，所述发送单元还被配置为将获取的时间提前量更新信息共享给所述第二设备。
又一种实施方式中，发送单元102还用于将获取的时间提前量更新信息共享给所述第二设备。
又一种实施方式中，接收单元103采用如下方式从第二设备处获取第一信息：获取第二设备共享的时间提前量更新信息。
又一种实施方式中，第一信息为***信息。
其中，***信息为SSB、RMSI和OSI中的一种或多种。
又一种实施方式中，***信息为第二设备中已存储的***信息，或者***信息为第二设备在获取到请求后从网络设备处获取的***信息。
又一种实施方式中，接收单元103还被配置为从网络设备处获取第二信息，所述第二信息中包括除已获取的所述***信息之外的其他***信息。
又一种实施方式中，发送单元102还被配置为：
在未检测到提供所述第一信息的第二设备时，向网络设备发送获取第一信息的请求，并从网络设备处获取所述第一信息。
又一种实施方式中，第一设备为支持轻新空口的终端，第二设备为支持新空口的终端。
图5是根据一示例性实施例示出的一种信息获取装置框图。参阅图5所示，信息获取装置200应用于第二设备，包括获取单元201和共享单元202。
获取单元201，被配置为获取第一设备发送的获取第一信息的请求。共享单元202，被配置为共享第一信息给第一设备。
一种实施方式中，共享单元202基于近距离通信方式共享第一信息给第一设备。
另一种实施方式中，第一信息为时间提前量信息。
又一种实施方式中，第一信息为时间提前量更新信息。
又一种实施方式中，获取单元201被配置为：与所述第一设备协商以确定获取时间提前量更新信息的方式。
又一种实施方式中，共享单元202采用如下方式共享所述第一信息给所述第一设备：
从网络设备处获取时间提前量更新信息；将获取的时间提前量更新信息共享给第一设备。
又一种实施方式中，获取单元201还被配置为从所述第一设备获取时间提前量更新信息，其中所述时间提前量更新信息为所述第一设备与网络设备通信获得的。
又一种实施方式中，第一信息为***信息。
其中，***信息为SSB、RMSI和OSI中的一种或多种。
又一种实施方式中，***信息为预先存储的***信息，或者***信息为第二设备在获取到请求后从网络设备处获取的***信息。
又一种实施方式中，第一设备为支持轻新空口的终端，第二设备为支持新空口的终端。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图5是根据一示例性实施例示出的一种用于信息获取的装置300可以是信息获取装置100，也可以是信息获取装置200。装置300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。
参照图5，装置300可以包括以下一个或多个组件：处理组件302，存储器304，电力组件306，多媒体组件308，音频组件310，输入/输出(I/O)的接口312，传感器组件314，以及通信组件316。
处理组件302通常控制装置300的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件302可以包括一个或多个处理器820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302可以包括一个或多个模块，便于处理组件302和其他组件之间的交互。例如，处理组件302可以包括多媒体模块，以方便多媒体组件308和处理组件302之间的交互。
存储器304被配置为存储各种类型的数据以支持在设备300的操作。这些数据的示例包括用于在装置300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304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。
电力组件306为装置300的各种组件提供电力。电力组件306可以包括电源管理***，一个或多个电源，及其他与为装置300生成、管理和分配电力相关联的组件。
多媒体组件308包括在所述装置300和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件308包括一个前置摄像头和/或后置摄像头。当设备300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310被配置为输出和/或输入音频信号。例如，音频组件310包括一个麦克风(MIC)，当装置300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304或经由通信组件316发送。在一些实施例中，音频组件310还包括一个扬声器，用于输出音频信号。
I/O接口312为处理组件302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314包括一个或多个传感器，用于为装置300提供各个方面的状态评估。例如，传感器组件314可以检测到设备300的打开/关闭状态，组件的相对定位，例如所述组件为装置300的显示器和小键盘，传感器组件314还可以检测装置300或装置300一个组件的位置改变，用户与装置300接触的存在或不存在，装置300方位或加速/减速和装置300的温度变化。传感器组件314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314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，所述传感器组件314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316被配置为便于装置300和其他设备之间有线或无线方式的通信。装置300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，通信组件316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，所述通信组件316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300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304，上述指令可由装置300的处理器820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
进一步可以理解的是，本公开中“多个”是指两个或两个以上，其它量词与之类似。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
进一步可以理解的是，术语“第一”、“第二”等用于描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开，并不表示特定的顺序或者重要程度。实际上，“第一”、“第二”等表述完全可以互换使用。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。
进一步可以理解的是，本公开实施例中尽管在附图中以特定的顺序描述操作，但是不应将其理解为要求按照所示的特定顺序或是串行顺序来执行这些操作，或是要求执行全部所示的操作以得到期望的结果。在特定环境中，多任务和并行处理可能是有利的。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本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 (30)

  1. 一种信息获取方法，其特征在于，应用于第一设备，包括：
    检测能够提供第一信息的第二设备；
    向所述第二设备发送获取所述第一信息的请求，并从所述第二设备处获取所述第一信息。
  2. 根据权利要求1所述的信息获取方法，其特征在于，检测能够提供所述第一信息的第二设备，包括：
    基于近距离通信方式，检测与所述第一设备连接的第二设备；在检测到的连接的第二设备中确定能够提供所述第一信息的第二设备。
  3. 根据权利要求1或2所述的信息获取方法，其特征在于，向所述第二设备发送获取所述第一信息的请求，并从所述第二设备处获取所述第一信息，包括：
    基于近距离通信方式向所述第二设备发送获取所述第一信息的请求，并基于近距离通信方式从所述第二设备处获取所述第一信息。
  4. 根据权利要求1所述的信息获取方法，其特征在于，所述第一信息为时间提前量信息。
  5. 根据权利要求1所述的信息获取方法，其特征在于，所述第一信息为时间提前量更新信息。
  6. 根据权利要求5所述的信息获取方法，其特征在于，从所述第二设备处获取所述第一信息，包括：
    与所述第二设备协商以确定获取时间提前量更新信息的方式。
  7. 根据权利要求5或6所述的信息获取方法，其特征在于，所述从所述第二设备处获取所述第一信息，包括：
    从网络设备处获取时间提前量更新信息。
  8. 根据权利要求7所述的信息获取方法，其特征在于，所述信息获取方法还包括：
    将获取的时间提前量更新信息共享给所述第二设备。
  9. 根据权利要求5或6所述的信息获取方法，其特征在于，从所述第二设备处获取所述第一信息，包括：
    获取所述第二设备共享的时间提前量更新信息。
  10. 根据权利要求1所述的信息获取方法，其特征在于，所述第一信息为***信息。
  11. 根据权利要求10所述的信息获取方法，其特征在于，所述***信息为同步信号块SSB、剩余最小***信息RMSI和剩余***信息OSI中的一种或多种。
  12. 根据权利要求10或11所述的信息获取方法，其特征在于，所述***信息为所述第二设备中已存储的***信息，或者所述***信息为所述第二设备在获取到所述请求后从网络设备处获取的***信息。
  13. 根据权利要求12所述的信息获取方法，其特征在于，所述信息获取方法还包括：
    从网络设备处获取第二信息，所述第二信息中包括已获取的所述***信息之外的其他***信息。
  14. 根据权利要求1所述的信息获取方法，其特征在于，所述信息获取方法还包括：
    在未检测到提供所述第一信息的第二设备时，向网络设备发送获取所述第一信息的请求，并从所述网络设备处获取所述第一信息。
  15. 根据权利要求1所述的信息获取方法，其特征在于，所述第一设备为支持轻新空口的终端，所述第二设备为支持新空口的终端。
  16. 一种信息获取方法，其特征在于，应用于第二设备，包括：
    获取第一设备发送的获取第一信息的请求；
    共享所述第一信息给所述第一设备。
  17. 根据权利要求16所述的信息获取方法，其特征在于，共享所述第一信息给所述第一设备，包括：
    基于近距离通信方式共享所述第一信息给所述第一设备。
  18. 根据权利要求16所述的信息获取方法，其特征在于，所述第一信息为时间提前量信息。
  19. 根据权利要求16所述的信息获取方法，其特征在于，所述第一信息为时间提前量更新信息。
  20. 根据权利要求19所述的信息获取方法，其特征在于，所述信息获取方法还包括：
    与所述第一设备协商以确定获取时间提前量更新信息的方式。
  21. 根据权利要求16所述的信息获取方法，其特征在于，共享所述第一信息给所述第一设备，包括：
    从网络设备处获取时间提前量更新信息；
    将获取的时间提前量更新信息共享给所述第一设备。
  22. 根据权利要求16所述的信息获取方法，其特征在于，所述信息获取方法，还包括：
    从所述第一设备获取时间提前量更新信息，其中所述时间提前量更新信息为所述第一设备与网络设备通信获得的。
  23. 根据权利要求16所述的信息获取方法，其特征在于，所述第一信息为***信息。
  24. 根据权利要求23所述的信息获取方法，其特征在于，所述***信息为同步信号块SSB、剩余最小***信息RMSI和剩余***信息OSI中的一种或多种。
  25. 根据权利要求23或24所述的信息获取方法，其特征在于，所述***信息为预先存储的***信息，或者所述***信息为所述第二设备在获取到所述请求后从网络设备处获取的***信息。
  26. 根据权利要求16所述的信息获取方法，其特征在于，所述第一设备为支持轻新空口的终端，所述第二设备为支持新空口的终端。
  27. 一种信息获取装置，其特征在于，应用于第一设备，包括：
    检测单元，被配置为检测能够提供第一信息的第二设备；
    发送单元，被配置为向所述第二设备发送获取所述第一信息的请求；
    接收单元，被配置为从所述第二设备处获取所述第一信息。
  28. 一种信息获取装置，其特征在于，应用于第二设备，包括：
    获取单元，被配置为获取第一设备发送的获取第一信息的请求；
    共享单元，被配置为共享所述第一信息给所述第一设备。
  29. 一种***信息获取装置，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：执行权利要求1至15中任意一项所述的***信息获取方法。
  30. 一种***信息获取装置，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：执行权利要求16至26中任意一项所述的***信息获取方法。
PCT/CN2019/127612 2019-12-23 2019-12-23 信息获取方法、信息获取装置及存储介质 WO2021127915A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201980003677.1A CN113383566A (zh) 2019-12-23 2019-12-23 信息获取方法、信息获取装置及存储介质
US17/787,915 US20230029170A1 (en) 2019-12-23 2019-12-23 Method and device for obtaining information and storage medium
EP19957175.3A EP4084504A4 (en) 2019-12-23 2019-12-23 INFORMATION COLLECTION METHOD, INFORMATION COLLECTION APPARATUS AND STORAGE MEDIUM
PCT/CN2019/127612 WO2021127915A1 (zh) 2019-12-23 2019-12-23 信息获取方法、信息获取装置及存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/127612 WO2021127915A1 (zh) 2019-12-23 2019-12-23 信息获取方法、信息获取装置及存储介质

Publications (1)

Publication Number Publication Date
WO2021127915A1 true WO2021127915A1 (zh) 2021-07-01

Family

ID=76573390

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/127612 WO2021127915A1 (zh) 2019-12-23 2019-12-23 信息获取方法、信息获取装置及存储介质

Country Status (4)

Country Link
US (1) US20230029170A1 (zh)
EP (1) EP4084504A4 (zh)
CN (1) CN113383566A (zh)
WO (1) WO2021127915A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113573404A (zh) * 2021-08-25 2021-10-29 RealMe重庆移动通信有限公司 上行同步方法、终端和存储介质
CN115550892A (zh) * 2022-03-30 2022-12-30 荣耀终端有限公司 同步***信息的方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103889034A (zh) * 2012-12-19 2014-06-25 联想(北京)有限公司 移动终端接收移动通信网络信息的方法及移动终端
CN106358151A (zh) * 2016-10-17 2017-01-25 青岛海信移动通信技术股份有限公司 一种定位方法及***
CN107248890A (zh) * 2017-05-31 2017-10-13 广东欧珀移动通信有限公司 无线通信方法、装置、存储介质及终端
US20180316376A1 (en) * 2015-10-16 2018-11-01 Samsung Electronics Co., Ltd. Communication method and apparatus for wearable device in wireless communication system
WO2019104712A1 (zh) * 2017-12-01 2019-06-06 华为技术有限公司 一种通信的方法、可穿戴设备、移动终端及***

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5926394B2 (ja) * 2012-09-27 2016-05-25 京セラ株式会社 移動通信システム、ユーザ端末、基地局及びプロセッサ
EP3389322B1 (en) * 2015-12-10 2022-02-02 Samsung Electronics Co., Ltd. Method and device for transmitting/receiving signal between linked devices
US11146972B2 (en) * 2016-06-24 2021-10-12 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method and device
CA3056825A1 (en) * 2017-03-23 2018-09-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for random access, terminal, and network device
WO2021007728A1 (zh) * 2019-07-12 2021-01-21 北京小米移动软件有限公司 获取***消息的方法及装置、通信设备及存储介质

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103889034A (zh) * 2012-12-19 2014-06-25 联想(北京)有限公司 移动终端接收移动通信网络信息的方法及移动终端
US20180316376A1 (en) * 2015-10-16 2018-11-01 Samsung Electronics Co., Ltd. Communication method and apparatus for wearable device in wireless communication system
CN106358151A (zh) * 2016-10-17 2017-01-25 青岛海信移动通信技术股份有限公司 一种定位方法及***
CN107248890A (zh) * 2017-05-31 2017-10-13 广东欧珀移动通信有限公司 无线通信方法、装置、存储介质及终端
WO2019104712A1 (zh) * 2017-12-01 2019-06-06 华为技术有限公司 一种通信的方法、可穿戴设备、移动终端及***

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113573404A (zh) * 2021-08-25 2021-10-29 RealMe重庆移动通信有限公司 上行同步方法、终端和存储介质
WO2023024836A1 (zh) * 2021-08-25 2023-03-02 RealMe重庆移动通信有限公司 上行同步方法、终端和存储介质
CN115550892A (zh) * 2022-03-30 2022-12-30 荣耀终端有限公司 同步***信息的方法和装置
CN115550892B (zh) * 2022-03-30 2023-10-20 荣耀终端有限公司 同步***信息的方法和装置

Also Published As

Publication number Publication date
CN113383566A (zh) 2021-09-10
US20230029170A1 (en) 2023-01-26
EP4084504A1 (en) 2022-11-02
EP4084504A4 (en) 2023-09-20

Similar Documents

Publication Publication Date Title
WO2022193195A1 (zh) 一种带宽部分配置方法、带宽部分配置装置及存储介质
CN110495192B (zh) 随机接入方法、装置及存储介质
WO2022226742A1 (zh) 一种寻呼消息监测方法、寻呼消息监测装置及存储介质
EP4175338A1 (en) Communication processing method, communication processing apparatus and storage medium
WO2022178734A1 (zh) 一种网络接入方法、网络接入装置及存储介质
WO2023279297A1 (zh) 随机接入方法、装置及存储介质
US20230319615A1 (en) Communication method, communication apparatus, and storage medium
WO2023050354A1 (zh) 一种sdt传输方法、装置及存储介质
WO2021127915A1 (zh) 信息获取方法、信息获取装置及存储介质
WO2023044626A1 (zh) 一种初始部分带宽确定方法、装置及存储介质
US20240048330A1 (en) Resource determination method, resource determination apparatus and storage medium
CN114930937B (zh) 一种无线感知资源协调方法、装置及存储介质
WO2023077271A1 (zh) 一种bwp确定方法、装置及存储介质
WO2023077446A1 (zh) 一种物理上行控制信道资源确定方法、装置及存储介质
WO2022120649A1 (zh) 接入控制方法、装置、通信设备和介质
CN113170390B (zh) 设备省电方法及设备省电装置
WO2021179126A1 (zh) 控制信令检测方法、控制信令检测装置及存储介质
WO2022032595A1 (zh) 一种频率切换方法、频率切换装置及存储介质
WO2022252190A1 (zh) 一种直连带宽部分配置方法、装置及存储介质
WO2023070564A1 (zh) 一种部分带宽确定方法、装置及存储介质
WO2022032593A1 (zh) 一种跳频配置方法、跳频配置装置及存储介质
WO2023283837A1 (zh) 一种资源池配置方法、装置及存储介质
WO2022067768A1 (zh) 一种资源配置方法、资源配置装置及存储介质
WO2022006722A1 (zh) 随机接入资源配置方法、装置及存储介质
US20240057171A1 (en) Method and apparatus for configuring random access parameter, and storage medium

Legal Events

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

Ref document number: 19957175

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019957175

Country of ref document: EP

Effective date: 20220725