WO2019140692A1 - 信息配置方法及装置、接收功率的确定方法及装置和基站 - Google Patents

信息配置方法及装置、接收功率的确定方法及装置和基站 Download PDF

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Publication number
WO2019140692A1
WO2019140692A1 PCT/CN2018/073639 CN2018073639W WO2019140692A1 WO 2019140692 A1 WO2019140692 A1 WO 2019140692A1 CN 2018073639 W CN2018073639 W CN 2018073639W WO 2019140692 A1 WO2019140692 A1 WO 2019140692A1
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Prior art keywords
coefficient value
filter coefficient
narrowband
reference signal
received power
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PCT/CN2018/073639
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English (en)
French (fr)
Inventor
洪伟
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to US16/961,881 priority Critical patent/US11387923B2/en
Priority to CN201880000033.2A priority patent/CN108401535A/zh
Priority to PCT/CN2018/073639 priority patent/WO2019140692A1/zh
Publication of WO2019140692A1 publication Critical patent/WO2019140692A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to an information configuration method and apparatus, a method and apparatus for determining received power, a base station, a narrowband Internet of Things device, and a computer readable storage medium.
  • 5G fifth-generation mobile communication technology
  • 5G fifth-generation mobile communication technology
  • data traffic will increase by a thousand times, and 100 billion device connections and diversified business requirements will pose serious challenges to 5G system design.
  • 5G will meet the needs of people with high traffic density, ultra-high connection density, and ultra-high mobility. It can provide users with high-definition video, virtual reality, augmented reality, cloud desktop, online games and other extreme business experiences.
  • 5G will penetrate into the Internet of Things and other fields, and integrate with industrial facilities, medical instruments, and transportation to fully realize the “Internet of Everything” and effectively meet the needs of information services in vertical industries such as industry, medical care, and transportation.
  • NB-IoT Narrow Band Internet of Things in the Radio Access Network
  • LTE Long Term Evolution
  • the transmission power of the user terminal needs to be adjusted according to the path loss between the user terminal and the base station.
  • the user terminal obtains an estimate of the path loss by measuring a Reference Signal Received Power (RSRP) transmitted by the base station.
  • RSRP Reference Signal Received Power
  • the path loss can be estimated by the high-level filtered result according to the downlink reference signal transmission power provided by the user terminal upper layer and the reference signal received power measured by the user terminal.
  • the coefficient ⁇ can be sent by the receiving base station.
  • the configuration message is calculated and obtained.
  • the user terminal also uses the high-level filtered reference signal received power to estimate the path loss of the base station, wherein the high-level filtered reference signal received power used for estimating the path loss is the high-band filtered narrow-band reference signal.
  • 3GPP does not specify how to determine the received power of the narrowband reference signal after the high-level filtering, and therefore, the path loss value cannot be estimated.
  • the present application discloses an information configuration method and apparatus, a method and apparatus for determining received power, a base station, a narrowband Internet of Things device, and a computer readable storage medium, so that the narrowband IoT device can be based on the higher layer filter coefficient value.
  • the current high-level filtered narrowband reference signal received power is determined.
  • an information configuration method is provided, which is applied to a base station, and the method includes:
  • the transmitting the high-level filter coefficient value to the narrow-band IoT device includes:
  • the RRC signaling includes narrowband uplink power control information to which the higher layer filter coefficient value is added.
  • a method for determining received power which is applied to a narrowband Internet of Things device, the method comprising:
  • the determining, by the high-layer filter coefficient value, the current high-level filtered narrowband reference signal received power including:
  • the method further includes:
  • a reference signal power offset anchor is used to determine a path loss value of the narrowband IoT device to the base station.
  • the high-level filter coefficient value sent by the receiving base station includes:
  • an information configuration apparatus which is applied to a base station, the apparatus comprising:
  • a configuration module configured to configure a high-level filter coefficient value for a narrow-band IoT device accessing the current network
  • a sending module configured to send the high layer filter coefficient value of the configuration module configuration to the narrowband IoT device.
  • the sending module is configured to:
  • the RRC signaling includes narrowband uplink power control information to which the higher layer filter coefficient value is added.
  • a determining device for receiving power which is applied to a narrowband IoT device, the device comprising:
  • a receiving module configured to receive a high-level filter coefficient value sent by the base station
  • the first determining module is configured to determine, according to the high-layer filter coefficient value received by the receiving module, the current high-layer filtered narrowband reference signal received power.
  • the first determining module comprises:
  • a calculation submodule configured to calculate a preset coefficient value according to the high layer filter coefficient value
  • Determining a sub-module configured to determine, according to the preset coefficient value calculated by the calculation sub-module, the currently measured narrow-band reference signal received power, and the last high-level filtered narrow-band reference signal received power, to determine a current high-level filtered narrowband Reference signal received power.
  • the apparatus further includes:
  • a second determining module configured to: after the first determining module determines the current high-layer filtered narrowband reference signal receiving power according to the high-layer filter coefficient value, according to the current high-layer filtered narrowband reference signal receiving power and The narrowband reference signal power and the narrowband reference signal power offset anchor of the high-level of the narrowband IoT device determine the path loss value of the narrowband IoT device to the base station.
  • the receiving module is configured to:
  • a base station including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a narrowband Internet of Things device including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the steps of the information configuration method described above.
  • a computer readable storage medium having stored thereon computer instructions for performing the steps of determining the received power when executed by a processor.
  • the narrowband reference signal receives power.
  • the high-level filter coefficient value sent by the base station is received, and the current high-level filtered narrow-band reference signal received power is determined according to the high-layer filter coefficient value, so that the current high-layer filtered narrow-band reference signal received power can be determined.
  • FIG. 1 is a flowchart of an information configuration method according to an exemplary embodiment of the present application.
  • FIG. 2 is a flowchart of a method for determining received power according to an exemplary embodiment of the present application
  • FIG. 3 is a flowchart of another method for determining received power according to an exemplary embodiment of the present application.
  • FIG. 4 is a signaling flowchart of a method for determining received power according to an exemplary embodiment of the present application
  • FIG. 5 is a block diagram of an information configuration apparatus according to an exemplary embodiment
  • FIG. 6 is a block diagram of a determining device for receiving power according to an exemplary embodiment
  • FIG. 7 is a block diagram of another apparatus for determining received power according to an exemplary embodiment
  • FIG. 8 is a block diagram of another apparatus for determining received power according to an exemplary embodiment
  • FIG. 9 is a block diagram of an apparatus suitable for information configuration, according to an exemplary embodiment.
  • FIG. 10 is a block diagram of a determining apparatus suitable for receiving power, according to an exemplary embodiment.
  • FIG. 1 is a flowchart of an information configuration method according to an exemplary embodiment of the present application. The embodiment is described from the base station side. As shown in FIG. 1 , the information configuration method includes:
  • step S101 a high-level filter coefficient value is configured for accessing a narrowband IoT device of the current network.
  • the base station can configure a high-level filter coefficient value for the NB-IoT device.
  • step S102 a high-level filter coefficient value is transmitted to the narrow-band IoT device.
  • the base station may send high-layer filter coefficient values to the narrow-band IoT device through radio resource control (RRC) signaling.
  • RRC radio resource control
  • the RRC signaling can be implemented by adding a high-level filter coefficient value to the existing narrowband uplink power control information (Uplink PowerControl-NB), or by adding a new RRC signaling.
  • Uplink PowerControl-NB narrowband uplink power control information
  • UplinkPowerControl-NB adding high-level filter coefficients in UplinkPowerControl-NB can be as shown in the bold part of the following code:
  • the high-level filter coefficient value added in UplinkPowerControl-NB can be as shown in the following code:
  • the high-level filter coefficient values may be fc0, fc1, fc2, fc3, fc4, fc5, fc6, fc7, fc8, fc9, fc11, fc13, fc15, fc17, fc19, spare1, and the like.
  • the high-level filter coefficient value is configured for the narrow-band IoT device connected to the current network, and the high-level filter coefficient value is sent to the narrow-band IoT device, so that the narrow-band IoT device can determine the current high-level filtering according to the high-level filter coefficient value.
  • the narrowband reference signal receives power.
  • FIG. 2 is a flowchart of a method for determining received power according to an exemplary embodiment of the present application. The embodiment is described from a side of a narrowband IoT device. As shown in FIG. 2, the method for determining the received power includes:
  • step S201 a higher layer filter coefficient value transmitted by the base station is received.
  • the RRC signaling sent by the base station may be received, and the high-level filter coefficient value is obtained from the RRC signaling.
  • step S202 the current high-level filtered narrowband reference signal received power is determined according to the higher layer filter coefficient value.
  • the preset coefficient value may be calculated according to the high-level filter coefficient value, and the current high-level filtered narrow-band reference is determined according to the preset coefficient value, the currently measured narrow-band reference signal received power, and the last high-level filtered narrow-band reference signal received power. Signal reception power.
  • the current high-level filtered narrowband reference signal received power can be calculated by the following formula:
  • F n the current high-filter filtered narrowband reference signal received power
  • ⁇ 1/2 (k / 4)
  • k the upper filter coefficient value
  • F n-1 the last high-level filtered narrow-band reference signal received power
  • M n the narrowband reference signal received power measured current.
  • the received high-level filter coefficient value sent by the base station is determined, and the current high-level filtered narrow-band reference signal received power is determined according to the high-layer filter coefficient value, so that the current high-layer filtered narrow-band reference signal received power can be determined.
  • FIG. 3 is a flowchart of another method for determining the received power according to an exemplary embodiment of the present application. As shown in FIG. 3, after the step S202, the method for determining the received power may further include:
  • step S203 the path loss value of the narrowband IoT device to the base station is determined according to the current high-level filtered narrowband reference signal received power and the narrowband reference signal power and the narrowband reference signal power offset anchor from the upper layer of the narrowband IoT device.
  • the path loss value PLc can be calculated by the following formula:
  • nrs-Power represents the narrowband reference signal power from the upper layer of the narrowband IoT device
  • nrs-PowerOffsetNonAnchor represents the narrowband reference signal power offset anchor from the upper layer of the narrowband IoT device
  • the higher layer filtered NRSRP is the current high-level filtered narrowband reference. Signal reception power.
  • the path loss value of the narrowband IoT device to the base station is determined by receiving the power according to the current high-layer filtered narrowband reference signal and the narrowband reference signal power and the narrowband reference signal power offset anchor from the upper layer of the narrowband IoT device. Therefore, the NB-IoT device can implement power control and improve the performance of the NB-IoT device.
  • FIG. 4 is a signaling flowchart of a method for determining received power according to an exemplary embodiment of the present application. The embodiment is described from the perspective of interaction between a base station and a narrowband IoT device, as shown in FIG. 4, the received power.
  • the method of determining includes:
  • step S401 the base station configures a high-level filter coefficient value for the narrow-band IoT device accessing the current network.
  • step S402 the base station transmits a high layer filter coefficient value to the narrowband IoT device through RRC signaling.
  • the narrowband IoT device receives the RRC signaling sent by the base station, and obtains a high layer filter coefficient value from the RRC signaling.
  • step S404 the narrowband IoT device determines the current high-level filtered narrowband reference signal received power according to the higher layer filter coefficient value.
  • the narrowband IoT device determines the narrowband IoT device to the base station according to the current high-level filtered narrowband reference signal received power and the narrowband reference signal power and the narrowband reference signal power offset anchor from the upper layer of the narrowband IoT device. Road loss value.
  • the interaction between the base station and the narrowband IoT device enables the narrowband IoT device to determine the current high-level filtered narrowband reference signal received power according to the high-layer filter coefficient value, and may be based on the current high-level filtered narrowband reference.
  • the signal receiving power and the narrowband reference signal power from the high-end of the narrowband IoT device and the narrowband reference signal power offset anchor point determine the path loss value of the narrowband IoT device to the base station, so that the NB-IoT device can implement power control and improve NB -IoT device performance.
  • FIG. 5 is a block diagram of an information configuration apparatus, which may be applied to a base station. As shown in FIG. 5, the apparatus includes a configuration module 51 and a transmission module 52, according to an exemplary embodiment.
  • the configuration module 51 is configured to configure high layer filter coefficient values for narrowband IoT devices accessing the current network.
  • the base station can configure a high-level filter coefficient value for the NB-IoT device.
  • the transmitting module 52 is configured to transmit the higher layer filter coefficient values configured by the configuration module 51 to the narrowband IoT device.
  • the sending module 52 may be configured to: send high-layer filter coefficient values to the narrow-band IoT device through RRC signaling.
  • the RRC signaling may be implemented by adding a high-level filter coefficient value to the existing narrow-band uplink power control information (Uplink Power Control-NB), or by adding a new RRC signaling.
  • Uplink Power Control-NB narrow-band uplink power control information
  • UplinkPowerControl-NB adding high-level filter coefficients in UplinkPowerControl-NB can be as shown in the bold part of the following code:
  • the high-level filter coefficient value added in UplinkPowerControl-NB can be as shown in the following code:
  • the high-level filter coefficient values may be fc0, fc1, fc2, fc3, fc4, fc5, fc6, fc7, fc8, fc9, fc11, fc13, fc15, fc17, fc19, spare1, and the like.
  • the high-level filter coefficient value is configured for the narrow-band IoT device connected to the current network, and the high-level filter coefficient value is sent to the narrow-band IoT device, so that the narrow-band IoT device can determine the current high-level filtering according to the high-level filter coefficient value.
  • the narrowband reference signal receives power.
  • FIG. 6 is a block diagram of a determining device for receiving power, which may be applied to a narrowband IoT device, as shown in FIG. 6, the device includes: a receiving module 61 and a first determining module 62, according to an exemplary embodiment. .
  • the receiving module 61 is configured to receive a higher layer filter coefficient value transmitted by the base station.
  • the receiving module 61 may be configured to: receive radio resource control RRC signaling sent by the base station, and obtain a high-level filter coefficient value from the RRC signaling.
  • the first determining module 62 is configured to determine the current high-layer filtered narrowband reference signal received power according to the higher layer filter coefficient value received by the receiving module 61.
  • the received high-level filter coefficient value sent by the base station is determined, and the current high-level filtered narrow-band reference signal received power is determined according to the high-layer filter coefficient value, so that the current high-layer filtered narrow-band reference signal received power can be determined.
  • FIG. 7 is a block diagram of another apparatus for determining received power according to an exemplary embodiment.
  • the first determining module 62 may include: a computing unit. Module 621 and determination sub-module 622.
  • the calculation sub-module 621 is configured to calculate a preset coefficient value based on the higher layer filter coefficient values.
  • the determining sub-module 622 is configured to determine the current high-level filtered narrow-band reference signal receiving according to the preset coefficient value calculated by the calculating sub-module 621, the currently measured narrow-band reference signal receiving power, and the last high-level filtered narrow-band reference signal receiving power. power.
  • the preset coefficient value may be calculated according to the high-level filter coefficient value, and the current high-level filtered narrow-band reference is determined according to the preset coefficient value, the currently measured narrow-band reference signal received power, and the last high-level filtered narrow-band reference signal received power. Signal reception power.
  • the current high-level filtered narrowband reference signal received power can be calculated by the following formula:
  • F n the current high-filter filtered narrowband reference signal received power
  • ⁇ 1/2 (k / 4)
  • k the upper filter coefficient value
  • F n-1 the last high-level filtered narrow-band reference signal received power
  • M n the narrowband reference signal received power measured current.
  • the high-level filter coefficient value sent by the base station is received, and the current high-level filtered narrow-band reference signal received power is determined according to the high-layer filter coefficient value, so that the current high-layer filtered narrow-band reference signal received power can be determined.
  • FIG. 8 is a block diagram of another apparatus for determining received power according to an exemplary embodiment. As shown in FIG. 8, on the basis of the foregoing embodiment shown in FIG. 6, the apparatus may further include: a second determining module. 63.
  • the second determining module 63 is configured to: after the first determining module 62 determines the current high-layer filtered narrow-band reference signal receiving power according to the high-layer filter coefficient value, according to the current high-layer filtered narrow-band reference signal receiving power and the high-level from the narrow-band IoT device
  • the narrowband reference signal power and the narrowband reference signal power offset anchor point determine the path loss value of the narrowband IoT device to the base station.
  • the path loss value PLc can be calculated by the following formula:
  • nrs-Power represents the narrowband reference signal power from the upper layer of the narrowband IoT device
  • nrs-PowerOffsetNonAnchor represents the narrowband reference signal power offset anchor from the upper layer of the narrowband IoT device
  • the higher layer filtered NRSRP is the current high-level filtered narrowband reference. Signal reception power.
  • the path loss value of the narrowband IoT device to the base station is determined by receiving the power according to the current high-layer filtered narrowband reference signal and the narrowband reference signal power and the narrowband reference signal power offset anchor from the upper layer of the narrowband IoT device. Therefore, the NB-IoT device can implement power control and improve the performance of the NB-IoT device.
  • FIG. 9 is a block diagram of an apparatus suitable for information configuration, according to an exemplary embodiment.
  • Apparatus 900 can be provided as a base station.
  • device 900 includes a processing component 922, a wireless transmit/receive component 924, an antenna component 926, and a signal processing portion specific to the wireless interface.
  • Processing component 922 can further include one or more processors.
  • One of the processing components 922 can be configured to:
  • non-transitory computer readable storage medium comprising instructions executable by processing component 922 of apparatus 900 to perform the information configuration method described above.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • FIG. 10 is a block diagram of a determining apparatus suitable for receiving power, according to an exemplary embodiment.
  • device 1000 can be a narrowband IoT device such as a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • apparatus 1000 can include one or more of the following components: processing component 1002, memory 1004, power component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, And a communication component 1016.
  • Processing component 1002 typically controls the overall operation of device 1000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1002 can include one or more processors 1020 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1002 can include one or more modules to facilitate interaction between component 1002 and other components.
  • processing component 1002 can include a multimedia module to facilitate interaction between multimedia component 1008 and processing component 1002.
  • One of the processors 1020 in the processing component 1002 can be configured to:
  • the current high-level filtered narrowband reference signal received power is determined according to the high-level filter coefficient value.
  • the memory 1004 is configured to store various types of data to support operation at the device 1000. Examples of such data include instructions for any application or method operating on device 1000, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1004 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.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk
  • Optical Disk Optical Disk
  • Power component 1006 provides power to various components of device 1000.
  • Power component 1006 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1000.
  • the multimedia component 1008 includes a screen between the device 1000 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor can sense not only the boundaries of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1008 includes a front camera and/or a rear camera. When the device 1000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1010 is configured to output and/or input an audio signal.
  • audio component 1010 includes a microphone (MIC) that is configured to receive an external audio signal when device 1000 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1004 or transmitted via communication component 1016.
  • the audio component 1010 also includes a speaker for outputting an audio signal.
  • the I/O interface 1012 provides an interface between the processing component 1002 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1014 includes one or more sensors for providing device 1000 with various aspects of state assessment.
  • the sensor assembly 1014 can detect an open/closed state of the device 1000, the relative positioning of the components, such as a display and a keypad of the device 1000, and the sensor assembly 1014 can also detect a change in position of a component of the device 1000 or device 1000, the user The presence or absence of contact with device 1000, device 1000 orientation or acceleration/deceleration and temperature variation of device 1000.
  • Sensor assembly 1014 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1014 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1016 is configured to facilitate wired or wireless communication between device 1000 and other devices.
  • the device 1000 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1016 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel.
  • communication component 1016 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1000 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1004 comprising instructions executable by processor 1020 of apparatus 1000 to perform the above method.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located in one place. Or it can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without any creative effort.

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Abstract

本公开是关于一种信息配置方法及装置、接收功率的确定方法及装置、基站、窄带物联网设备和计算机可读存储介质。其中，信息配置方法包括：为接入当前网络的窄带物联网设备配置高层滤波系数值；向窄带物联网设备发送高层滤波系数值。本公开实施例，通过为接入当前网络的窄带物联网设备配置高层滤波系数值，并向窄带物联网设备发送高层滤波系数值，使得窄带物联网设备可以根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。

Description

信息配置方法及装置、接收功率的确定方法及装置和基站 技术领域
本公开涉及通信技术领域，尤其涉及一种信息配置方法及装置、接收功率的确定方法及装置、基站、窄带物联网设备和计算机可读存储介质。
背景技术
随着通信技术的飞速发展，移动通信经历了从语音业务到移动带宽数据业务的飞跃式发展，不仅深刻地改变了人们的生活方式，也极大地促进了社会和经济的发展。移动互联网和物联网作为未来移动通信发展的两大主要驱动力，为第五代移动通信技术(5th Generation，简称为5G)提供了广阔的应用场景。面向2020年及未来，数据流量的千倍增长，千亿设备连接和多样化的业务需求都将对5G系统设计提出严峻挑战。5G将满足人们超高流量密度、超高连接数密度、超高移动性的需求，能够为用户提供高清视频、虚拟现实、增强现实、云桌面、在线游戏等极致业务体验。5G将渗透到物联网等领域，与工业设施、医疗仪器、交通工具等深度融合，全面实现“万物互联”，有效满足工业、医疗、交通等垂直行业的信息化服务需要。
为了满足5G网络对于大规模连接的要求，第三代合作伙伴计划(3rd Generation Partnership Project，简称3GPP)在无线接入网(Radio Access Network，简称RAN)定义了窄带物联网(Narrow Band Internet of Things，简称NB-IoT)技术，并会在后续标准化过程中对其进行演进。
在长期演进(Long Term Evolution，简称为LTE)中，当用户终端进行上行功率控制时，需要根据用户终端和基站之间的路损(pathloss)调节用户终端的发送功率。用户终端通过测量基站发送的参考信号接收功率(Reference Signal Received Power，简称RSRP)来获得路损的估计。在LTE中，可以根据用户终端高层提供的下行参考信号发送功率和用户终端测量的参考信号接收功率通过高层滤波后的结果估计路损。
在LTE中，可以根据最新的RSRP测量结果、上一次高层滤波后的结果和系数α，计算出用户终端最新测量的参考信号接收功率通过高层滤波后的结果，其中，系数α可以通过接收基站发送的配置消息计算获得。
对于LTE NB-IoT用户，用户终端同样使用高层滤波后的参考信号接收功率估计到基站的 路损，其中，估计路损时使用的高层滤波后的参考信号接收功率为高层滤波后的窄带参考信号接收功率(higher layer filtered NRSRP)测量值。
但是，3GPP没有规定如何确定高层滤波后的窄带参考信号接收功率，因此，无法估计出路损值。
发明内容
有鉴于此，本申请公开了一种信息配置方法及装置、接收功率的确定方法及装置、基站、窄带物联网设备和计算机可读存储介质，以使窄带物联网设备可以根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
根据本公开实施例的第一方面，提供一种信息配置方法，应用于基站，所述方法包括：
为接入当前网络的窄带物联网设备配置高层滤波系数值；
向所述窄带物联网设备发送所述高层滤波系数值。
在一实施例中，所述向所述窄带物联网设备发送所述高层滤波系数值，包括：
通过无线资源控制RRC信令向所述窄带物联网设备发送所述高层滤波系数值。
在一实施例中，所述RRC信令包括添加有所述高层滤波系数值的窄带上行功率控制信息。
根据本公开实施例的第二方面，提供一种接收功率的确定方法，应用于窄带物联网设备，所述方法包括：
接收基站发送的高层滤波系数值；
根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
在一实施例中，所述根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率，包括：
根据所述高层滤波系数值计算预设系数值；
根据所述预设系数值、当前测量的窄带参考信号接收功率、上一次高层滤波后的窄带参考信号接收功率，确定当前高层滤波后的窄带参考信号接收功率。
在一实施例中，所述方法还包括：
在所述根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率之后，根据所述当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信 号功率和窄带参考信号功率偏移锚点，确定所述窄带物联网设备到所述基站的路损值。
在一实施例中，所述接收基站发送的高层滤波系数值，包括：
接收基站发送的无线资源控制RRC信令，并从所述RRC信令中获取所述高层滤波系数值。
根据本公开实施例的第三方面，提供一种信息配置装置，应用于基站，所述装置包括：
配置模块，被配置为为接入当前网络的窄带物联网设备配置高层滤波系数值；
发送模块，被配置为向所述窄带物联网设备发送所述配置模块配置的所述高层滤波系数值。
在一实施例中，所述发送模块，被配置为：
通过无线资源控制RRC信令向所述窄带物联网设备发送所述高层滤波系数值。
在一实施例中，所述RRC信令包括添加有所述高层滤波系数值的窄带上行功率控制信息。
根据本公开实施例的第四方面，提供一种接收功率的确定装置，应用于窄带物联网设备，所述装置包括：
接收模块，被配置为接收基站发送的高层滤波系数值；
第一确定模块，被配置为根据所述接收模块接收的所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
在一实施例中，所述第一确定模块包括：
计算子模块，被配置为根据所述高层滤波系数值计算预设系数值；
确定子模块，被配置为根据所述计算子模块计算的所述预设系数值、当前测量的窄带参考信号接收功率、上一次高层滤波后的窄带参考信号接收功率，确定当前高层滤波后的窄带参考信号接收功率。
在一实施例中，所述装置还包括：
第二确定模块，被配置为在所述第一确定模块根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率之后，根据所述当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定所述窄带物联网设备到所述基站的路损值。
在一实施例中，所述接收模块，被配置为：
接收基站发送的无线资源控制RRC信令，并从所述RRC信令中获取所述高层滤波系数值。
根据本公开实施例的第五方面，提供一种基站，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
为接入当前网络的窄带物联网设备配置高层滤波系数值；
向所述窄带物联网设备发送所述高层滤波系数值。
根据本公开实施例的第六方面，提供一种窄带物联网设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收基站发送的高层滤波系数值；
根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
根据本公开实施例的第七方面，提供一种计算机可读存储介质，其上存储有计算机指令，该指令被处理器执行时实现上述信息配置方法的步骤。
根据本公开实施例的第八方面，提供一种计算机可读存储介质，其上存储有计算机指令，该指令被处理器执行时实现上述接收功率的确定方法的步骤。
本公开的实施例提供的技术方案可以包括以下有益效果：
通过为接入当前网络的窄带物联网设备配置高层滤波系数值，并向所述窄带物联网设备发送所述高层滤波系数值，使得窄带物联网设备可以根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
通过接收基站发送的高层滤波系数值，并根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率，从而可以实现确定当前高层滤波后的窄带参考信号接收功率。
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，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是本申请一示例性实施例示出的一种信息配置方法的流程图；
图2是本申请一示例性实施例示出的一种接收功率的确定方法的流程图；
图3是本申请一示例性实施例示出的另一种接收功率的确定方法的流程图；
图4是本申请一示例性实施例示出的一种接收功率的确定方法的信令流程图；
图5是根据一示例性实施例示出的一种信息配置装置的框图；
图6是根据一示例性实施例示出的一种接收功率的确定装置的框图；
图7是根据一示例性实施例示出的另一种接收功率的确定装置的框图；
图8是根据一示例性实施例示出的另一种接收功率的确定装置的框图；
图9是根据一示例性实施例示出的一种适用于信息配置装置的框图；
图10是根据一示例性实施例示出的一种适用于接收功率的确定装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
图1是本申请一示例性实施例示出的一种信息配置方法的流程图，该实施例从基站侧进行描述，如图1所示，该信息配置方法包括：
在步骤S101中，为接入当前网络的窄带物联网设备配置高层滤波系数值。
当NB-IoT设备接入当前网络后，基站可以为NB-IoT设备配置高层滤波系数值。
在步骤S102中，向窄带物联网设备发送高层滤波系数值。
其中，基站可以通过无线资源控制(RRC)信令向窄带物联网设备发送高层滤波系数值。该RRC信令可以通过在现有窄带上行功率控制信息(UplinkPowerControl-NB)中添加高层滤 波系数值来实现，也可以通过新添加一个RRC信令来实现。
其中，在UplinkPowerControl-NB中添加高层滤波系数可以如以下代码中加粗部分所示：
Figure PCTCN2018073639-appb-000001
其中，在UplinkPowerControl-NB中添加的高层滤波系数值可以如以下代码所示：
Figure PCTCN2018073639-appb-000002
即高层滤波系数值可以为fc0,fc1,fc2,fc3,fc4,fc5,fc6,fc7,fc8,fc9,fc11,fc13,fc15,fc17,fc19,spare1等。
上述实施例，通过为接入当前网络的窄带物联网设备配置高层滤波系数值，并向窄带物联网设备发送高层滤波系数值，使得窄带物联网设备可以根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
图2是本申请一示例性实施例示出的一种接收功率的确定方法的流程图，该实施例从窄带物联网设备侧进行描述，如图2所示，该接收功率的确定方法包括：
在步骤S201中，接收基站发送的高层滤波系数值。
其中，可以接收基站发送的RRC信令，并从RRC信令中获取高层滤波系数值。
在步骤S202中，根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
其中，可以根据高层滤波系数值计算预设系数值，并根据预设系数值、当前测量的窄带参考信号接收功率、上一次高层滤波后的窄带参考信号接收功率，确定当前高层滤波后的窄带参考信号接收功率。
例如，可以通过以下公式计算出当前高层滤波后的窄带参考信号接收功率：
F n＝(1-α)F n-1+αM n
其中，F n表示当前高层滤波后的窄带参考信号接收功率，α＝1/2(k/4)，k表示高层滤波系数值，F n-1表示上一次高层滤波后的窄带参考信号接收功率，M n表示当前测量的窄带参考信 号接收功率。
上述实施例，通过接收基站发送的高层滤波系数值，并根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率，从而可以实现确定当前高层滤波后的窄带参考信号接收功率。
图3是本申请一示例性实施例示出的另一种接收功率的确定方法的流程图，如图3所示，在上述步骤S202之后，该接收功率的确定方法还可以包括：
在步骤S203中，根据当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定窄带物联网设备到基站的路损值。
其中，可以通过以下公式计算路损值PLc：
PLc＝nrs-Power+nrs-PowerOffsetNonAnchor–higher layer filtered NRSRP
其中，nrs-Power表示来自窄带物联网设备高层的窄带参考信号功率，nrs-PowerOffsetNonAnchor表示来自窄带物联网设备高层的窄带参考信号功率偏移锚点，higher layer filtered NRSRP为当前高层滤波后的窄带参考信号接收功率。
上述实施例，通过根据当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定窄带物联网设备到基站的路损值，从而使NB-IoT设备可以实现功率控制，提高NB-IoT设备的性能。
图4是本申请一示例性实施例示出的一种接收功率的确定方法的信令流程图，该实施例从基站和窄带物联网设备交互的角度进行描述，如图4所示，该接收功率的确定方法包括：
在步骤S401中，基站为接入当前网络的窄带物联网设备配置高层滤波系数值。
在步骤S402中，基站通过RRC信令向窄带物联网设备发送高层滤波系数值。
在步骤S403中，窄带物联网设备接收基站发送的RRC信令，并从该RRC信令中获取高层滤波系数值。
在步骤S404中，窄带物联网设备根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
在步骤S405中，窄带物联网设备根据当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定窄带物联网设备到基站的路损值。
上述实施例，通过基站和窄带物联网设备之间的交互，使得窄带物联网设备可以根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率，并可以根据当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定窄带物联网设备到基站的路损值，从而使NB-IoT设备可以实现功率控制，提高NB-IoT设备的性能。
图5是根据一示例性实施例示出的一种信息配置装置的框图，该装置可以应用于基站，如图5所示，该装置包括：配置模块51和发送模块52。
配置模块51被配置为为接入当前网络的窄带物联网设备配置高层滤波系数值。
当NB-IoT设备接入当前网络后，基站可以为NB-IoT设备配置高层滤波系数值。
发送模块52被配置为向窄带物联网设备发送配置模块51配置的高层滤波系数值。
其中，发送模块52可以被配置为：通过RRC信令向窄带物联网设备发送高层滤波系数值。
该RRC信令可以通过在现有窄带上行功率控制信息(UplinkPowerControl-NB)中添加高层滤波系数值来实现，也可以通过新添加一个RRC信令来实现。
其中，在UplinkPowerControl-NB中添加高层滤波系数可以如以下代码中加粗部分所示：
Figure PCTCN2018073639-appb-000003
其中，在UplinkPowerControl-NB中添加的高层滤波系数值可以如以下代码所示：
Figure PCTCN2018073639-appb-000004
即高层滤波系数值可以为fc0,fc1,fc2,fc3,fc4,fc5,fc6,fc7,fc8,fc9,fc11,fc13,fc15,fc17,fc19,spare1等。
上述实施例，通过为接入当前网络的窄带物联网设备配置高层滤波系数值，并向窄带物联网设备发送高层滤波系数值，使得窄带物联网设备可以根据该高层滤波系数值确定当前 高层滤波后的窄带参考信号接收功率。
图6是根据一示例性实施例示出的一种接收功率的确定装置的框图，该装置可以应用于窄带物联网设备，如图6所示，该装置包括：接收模块61和第一确定模块62。
接收模块61被配置为接收基站发送的高层滤波系数值。
其中，接收模块61可以被配置为：接收基站发送的无线资源控制RRC信令，并从RRC信令中获取高层滤波系数值。
第一确定模块62被配置为根据接收模块61接收的高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
上述实施例，通过接收基站发送的高层滤波系数值，并根据该高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率，从而可以实现确定当前高层滤波后的窄带参考信号接收功率。
图7是根据一示例性实施例示出的另一种接收功率的确定装置的框图，如图7所示，在上述图6所示实施例的基础上，第一确定模块62可以包括：计算子模块621和确定子模块622。
计算子模块621被配置为根据高层滤波系数值计算预设系数值。
确定子模块622被配置为根据计算子模块621计算的预设系数值、当前测量的窄带参考信号接收功率、上一次高层滤波后的窄带参考信号接收功率，确定当前高层滤波后的窄带参考信号接收功率。
其中，可以根据高层滤波系数值计算预设系数值，并根据预设系数值、当前测量的窄带参考信号接收功率、上一次高层滤波后的窄带参考信号接收功率，确定当前高层滤波后的窄带参考信号接收功率。
例如，可以通过以下公式计算出当前高层滤波后的窄带参考信号接收功率：
F n＝(1-α)F n-1+αM n
其中，F n表示当前高层滤波后的窄带参考信号接收功率，α＝1/2(k/4)，k表示高层滤波系数值，F n-1表示上一次高层滤波后的窄带参考信号接收功率，M n表示当前测量的窄带参考信号接收功率。
上述实施例，通过接收基站发送的高层滤波系数值，并根据该高层滤波系数值确定当 前高层滤波后的窄带参考信号接收功率，从而可以实现确定当前高层滤波后的窄带参考信号接收功率。
图8是根据一示例性实施例示出的另一种接收功率的确定装置的框图，如图8所示，在上述图6所示实施例的基础上，该装置还可以包括：第二确定模块63。
第二确定模块63被配置为在第一确定模块62根据高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率之后，根据当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定窄带物联网设备到基站的路损值。
其中，可以通过以下公式计算路损值PLc：
PLc＝nrs-Power+nrs-PowerOffsetNonAnchor–higher layer filtered NRSRP
其中，nrs-Power表示来自窄带物联网设备高层的窄带参考信号功率，nrs-PowerOffsetNonAnchor表示来自窄带物联网设备高层的窄带参考信号功率偏移锚点，higher layer filtered NRSRP为当前高层滤波后的窄带参考信号接收功率。
上述实施例，通过根据当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定窄带物联网设备到基站的路损值，从而使NB-IoT设备可以实现功率控制，提高NB-IoT设备的性能。
图9是根据一示例性实施例示出的一种适用于信息配置装置的框图。装置900可以被提供为一基站。参照图9，装置900包括处理组件922、无线发射/接收组件924、天线组件926、以及无线接口特有的信号处理部分，处理组件922可进一步包括一个或多个处理器。
处理组件922中的其中一个处理器可以被配置为：
为接入当前网络的窄带物联网设备配置高层滤波系数值；
向窄带物联网设备发送高层滤波系数值。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，上述指令可由装置900的处理组件922执行以完成上述信息配置方法。例如，非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
图10是根据一示例性实施例示出的一种适用于接收功率的确定装置的框图。例如，装置1000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，个人数字助理等窄带物联网设备。
参照图10，装置1000可以包括以下一个或多个组件：处理组件1002，存储器1004，电源组件1006，多媒体组件1008，音频组件1010，输入/输出(I/O)的接口1012，传感器组件1014，以及通信组件1016。
处理组件1002通常控制装置1000的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理元件1002可以包括一个或多个处理器1020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1002可以包括一个或多个模块，便于处理组件1002和其他组件之间的交互。例如，处理部件1002可以包括多媒体模块，以方便多媒体组件1008和处理组件1002之间的交互。
处理组件1002中的其中一个处理器1020可以被配置为：
接收基站发送的高层滤波系数值；
根据高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
存储器1004被配置为存储各种类型的数据以支持在设备1000的操作。这些数据的示例包括用于在装置1000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1004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1006为装置1000的各种组件提供电力。电源组件1006可以包括电源管理系统，一个或多个电源，及其他与为装置1000生成、管理和分配电力相关联的组件。
多媒体组件1008包括在装置1000和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1008包括一个前置摄像头和/或后置摄像头。当设备1000处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1010被配置为输出和/或输入音频信号。例如，音频组件1010包括一个麦 克风(MIC)，当装置1000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1004或经由通信组件1016发送。在一些实施例中，音频组件1010还包括一个扬声器，用于输出音频信号。
I/O接口1012为处理组件1002和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1014包括一个或多个传感器，用于为装置1000提供各个方面的状态评估。例如，传感器组件1014可以检测到设备1000的打开/关闭状态，组件的相对定位，例如组件为装置1000的显示器和小键盘，传感器组件1014还可以检测装置1000或装置1000一个组件的位置改变，用户与装置1000接触的存在或不存在，装置1000方位或加速/减速和装置1000的温度变化。传感器组件1014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1014还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1014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1016被配置为便于装置1000和其他设备之间有线或无线方式的通信。装置1000可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件1016经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，通信部件1016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1000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1004，上述指令可由装置1000的处理器1020执行以完成上述方法。例如，非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中作为分离部件说明的单元 可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括要素的过程、方法、物品或者设备中还存在另外的相同要素。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (18)

  1. 一种信息配置方法，其特征在于，应用于基站，所述方法包括：
    为接入当前网络的窄带物联网设备配置高层滤波系数值；
    向所述窄带物联网设备发送所述高层滤波系数值。
  2. 根据权利要求1所述的方法，其特征在于，所述向所述窄带物联网设备发送所述高层滤波系数值，包括：
    通过无线资源控制RRC信令向所述窄带物联网设备发送所述高层滤波系数值。
  3. 根据权利要求2所述的方法，其特征在于，所述RRC信令包括添加有所述高层滤波系数值的窄带上行功率控制信息。
  4. 一种接收功率的确定方法，其特征在于，应用于窄带物联网设备，所述方法包括：
    接收基站发送的高层滤波系数值；
    根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
  5. 根据权利要求4所述的方法，其特征在于，所述根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率，包括：
    根据所述高层滤波系数值计算预设系数值；
    根据所述预设系数值、当前测量的窄带参考信号接收功率、上一次高层滤波后的窄带参考信号接收功率，确定当前高层滤波后的窄带参考信号接收功率。
  6. 根据权利要求4所述的方法，其特征在于，所述方法还包括：
    在所述根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率之后，根据所述当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定所述窄带物联网设备到所述基站的路损值。
  7. 根据权利要求4所述的方法，其特征在于，所述接收基站发送的高层滤波系数值，包括：
    接收基站发送的无线资源控制RRC信令，并从所述RRC信令中获取所述高层滤波系数值。
  8. 一种信息配置装置，其特征在于，应用于基站，所述装置包括：
    配置模块，被配置为为接入当前网络的窄带物联网设备配置高层滤波系数值；
    发送模块，被配置为向所述窄带物联网设备发送所述配置模块配置的所述高层滤波系数值。
  9. 根据权利要求8所述的装置，其特征在于，所述发送模块，被配置为：
    通过无线资源控制RRC信令向所述窄带物联网设备发送所述高层滤波系数值。
  10. 根据权利要求9所述的装置，其特征在于，所述RRC信令包括添加有所述高层滤波系数值的窄带上行功率控制信息。
  11. 一种接收功率的确定装置，其特征在于，应用于窄带物联网设备，所述装置包括：
    接收模块，被配置为接收基站发送的高层滤波系数值；
    第一确定模块，被配置为根据所述接收模块接收的所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
  12. 根据权利要求11所述的装置，其特征在于，所述第一确定模块包括：
    计算子模块，被配置为根据所述高层滤波系数值计算预设系数值；
    确定子模块，被配置为根据所述计算子模块计算的所述预设系数值、当前测量的窄带参考信号接收功率、上一次高层滤波后的窄带参考信号接收功率，确定当前高层滤波后的窄带参考信号接收功率。
  13. 根据权利要求11所述的装置，其特征在于，所述装置还包括：
    第二确定模块，被配置为在所述第一确定模块根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率之后，根据所述当前高层滤波后的窄带参考信号接收功率以及来自窄带物联网设备高层的窄带参考信号功率和窄带参考信号功率偏移锚点，确定所述窄带物联网设备到所述基站的路损值。
  14. 根据权利要求11所述的装置，其特征在于，所述接收模块，被配置为：
    接收基站发送的无线资源控制RRC信令，并从所述RRC信令中获取所述高层滤波系数值。
  15. 一种基站，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    为接入当前网络的窄带物联网设备配置高层滤波系数值；
    向所述窄带物联网设备发送所述高层滤波系数值。
  16. 一种窄带物联网设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收基站发送的高层滤波系数值；
    根据所述高层滤波系数值确定当前高层滤波后的窄带参考信号接收功率。
  17. 一种计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现权利要求1所述的信息配置方法的步骤。
  18. 一种计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现权利要求4所述的接收功率的确定方法的步骤。
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