WO2019029511A1 - 接收广播消息的资源位置指示方法、网络设备、用户终端及系统 - Google Patents

接收广播消息的资源位置指示方法、网络设备、用户终端及系统 Download PDF

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Publication number
WO2019029511A1
WO2019029511A1 PCT/CN2018/099122 CN2018099122W WO2019029511A1 WO 2019029511 A1 WO2019029511 A1 WO 2019029511A1 CN 2018099122 W CN2018099122 W CN 2018099122W WO 2019029511 A1 WO2019029511 A1 WO 2019029511A1
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WIPO (PCT)
Prior art keywords
frequency range
broadcast message
indication information
resource location
information
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PCT/CN2018/099122
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English (en)
French (fr)
Inventor
吴昱民
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP18844959.9A priority Critical patent/EP3668127A4/en
Priority to US16/637,946 priority patent/US11272480B2/en
Publication of WO2019029511A1 publication Critical patent/WO2019029511A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Definitions

  • the embodiments of the present disclosure relate to the field of wireless communications technologies, and in particular, to a resource location indication method, apparatus, and system for receiving a broadcast message.
  • LTE long term evolution
  • devices on the network side can transmit broadcast information through a broadcast channel, and broadcast information broadcasted by the network device can be system information, paging messages, etc., and messages broadcast by the network device are systems.
  • the UE receives the system information broadcasted by the network device, so that the UE can access the cell served by the network device and perform data transmission; when the network device broadcasts the paging message, the network device can obtain the broadcast paging message.
  • the location information of the UE, or the network device may notify the UE of the system information update through the paging message, or notify the UE that there is a new service to be processed.
  • the UE may know whether the system information changes. Whether there is a new business to deal with.
  • the network device and the UE use the system bandwidth (that is, the total bandwidth supported by one cell) to communicate, and in the future, the system using the fifth generation (5th generation, 5G) mobile communication technology
  • the following is abbreviated as a 5G system, which can support multiple bandwidth parts (BWP), that is, one system bandwidth can be divided into multiple BWPs (which can be considered as multiple narrow bandwidths), and the working bandwidth of the UE can be a BWP.
  • BWP bandwidth parts
  • the system bandwidth transmission system information and the paging message continue to be used between the network device and the UE, since the working bandwidth of the UE is one cell supporting multiple bandwidth portions under one system bandwidth, the UE can work in a narrow manner. Bandwidth, therefore, may result in the UE not being able to receive broadcast messages from network devices.
  • an embodiment of the present disclosure provides a resource location indication method for receiving a broadcast message, which is applied to a network device, and includes:
  • the network device generates resource location indication information of the broadcast message, where the resource location indication information includes an identifier of the at least one BWP, and resource location information corresponding to each BWP in the at least one BWP, where the resource location information is used to indicate that the UE receives the network device
  • the resource location of the transmitted broadcast message ; the network device sends the resource location indication information to the UE.
  • the method further includes: the network device sending a broadcast message to the UE at the resource location indicated by the at least one resource location information.
  • the resource location indication information includes at least one of the following four types of indication information:
  • the UE receives the code domain indication information of the broadcast information
  • the UE receives the airspace indication information of the broadcast information.
  • the time domain indication information includes a time when the UE receives the broadcast message, a period in which the UE receives the broadcast message, a length of the subframe used by the UE to receive the broadcast message, and an orthogonal frequency division multiplexing OFDM symbol that the UE receives the broadcast message. At least one of the lengths of the cyclic prefix CP; and / or
  • the frequency domain indication information includes a physical resource block PRB location used by the UE to receive the broadcast message, a subcarrier interval in which the UE receives the broadcast message, a frequency point at which the UE receives the broadcast message, a BWP identifier in which the UE receives the broadcast message, and a frequency at which the UE receives the broadcast message. At least one of the bandwidth; and / or
  • the code domain indication information includes at least one of an encoding manner in which the UE receives the broadcast message, and an encoded identifier in which the UE receives the broadcast message; and/or
  • the airspace indication information includes a transport node identifier in which the UE receives the broadcast message, a beam identifier of the UE receiving the broadcast message, a beam group identifier of the UE receiving the broadcast message, and at least one of a beam pair identifier of the UE receiving the broadcast message.
  • the broadcast message includes at least one of a main information block MIB, remaining system information RMSI, scheduling information of the RMSI, scheduling information of other system information OSI, OSI, paging message, and scheduling information of the paging message.
  • the network device sends first control information to the UE, where the first control information includes a second frequency range, where the first control information is used. And indicating that the frequency range in which the UE operates is converted from the first frequency range to the second frequency range, where the first frequency range is a frequency range in which the UE currently works, and the transmission frequency range of the broadcast information is in the second frequency range.
  • the method further includes:
  • the network device sends second control information to the UE, where the second control The information includes a first frequency range, the second control information is used to indicate that the frequency range in which the UE operates is re-converted from the second frequency range to the first frequency range, and the transmission frequency range of the broadcast information is in the second frequency range.
  • an embodiment of the present disclosure provides a network device, including a generating module and a sending module.
  • a generating module configured to generate resource location indication information of a broadcast message, where the resource location indication information includes an identifier of the at least one BWP, and resource location information corresponding to each BWP in the at least one BWP, where the resource location information is used to indicate that the UE receives the network The resource location of the broadcast message sent by the device;
  • a sending module configured to send resource location indication information to the UE.
  • an embodiment of the present disclosure provides a network device, where the network device can implement the functions performed by the network device in the foregoing method, and the function can be implemented by using hardware or by executing corresponding software through hardware.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the network device can include a processor, a memory, and a program stored on the memory and executable on the processor. Wherein, when the program is executed by the processor, the resource location indication method for receiving the broadcast message described in the above aspect is implemented.
  • an embodiment of the present disclosure provides a computer storage medium, where the program is stored on a computer readable storage medium, and the program is executed by a processor of the network device to implement various aspects of the foregoing aspects.
  • a resource location indication method of receiving a broadcast message is provided.
  • an embodiment of the present disclosure provides a resource location indication method for receiving a broadcast message, including:
  • the UE acquires resource location indication information of the broadcast message, where the resource location indication information includes an identifier of the at least one BWP, and resource location information corresponding to each BWP in the at least one BWP, where the resource location indication information is used to indicate that the UE receives the broadcast sent by the network device.
  • the resource location of the message the UE receives the broadcast message sent by the network device under the indication of the resource location indication information.
  • the acquiring the resource location indication information by the UE includes:
  • the UE receives the resource location indication information sent by the network device; or the UE acquires the predefined resource location indication information.
  • the first frequency range is a frequency range in which the UE currently transmits data; if the frequency range in which the network device sends the broadcast message is not in the first frequency range, the UE converts the frequency range in which the UE works to the second frequency Within the range, and according to the resource location indication information, the broadcast message is received in the second frequency range, and the transmission frequency of the broadcast information is in the second frequency range.
  • the receiving, by the UE, the broadcast message sent by the network device where the UE receives the first control information sent by the network device, where the first control information includes the second frequency range, where the first control information is used by the first control information.
  • the frequency range indicating that the UE works is converted from the first frequency range to the second frequency range, where the first frequency range is a frequency range in which the UE currently transmits data, and a transmission frequency range of the broadcast information is in a second frequency range;
  • the control information converts a frequency range in which the UE operates from the first frequency range to the second frequency range, and the UE receives the broadcast message in the second frequency range according to the resource location indication information.
  • the resource location indication method for receiving the broadcast message further includes: the UE re-converts the frequency range in which the UE works from the second frequency range to the first A range of frequencies.
  • the resource location indication method for receiving the broadcast message further includes: receiving, by the UE, second control information that is sent by the network device, where the second control information is Include a first frequency range, the second control information is used to indicate that the frequency range in which the UE operates is re-converted from the second frequency range to the first frequency range; and the UE operates the frequency range of the UE from the second frequency according to the second control information. The range is re-converted to the first frequency range.
  • an embodiment of the present disclosure provides a UE, including:
  • An acquiring module configured to acquire resource location indication information of a broadcast message, where the resource location indication information includes an identifier of the at least one BWP, and resource location information corresponding to each BWP in the at least one BWP, where the resource location indication information is used to indicate that the UE receives the network.
  • the receiving module is configured to receive, according to the resource location indication information acquired by the acquiring module, a broadcast message sent by the network device.
  • an embodiment of the present disclosure provides a UE, where the UE may implement the functions performed by the UE in the foregoing method embodiment, where the function may be implemented by using hardware or by executing corresponding software through hardware.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the structure of the UE includes: a processor, a memory, and a program stored on the memory and executable on the processor.
  • the resource location indication method for receiving a broadcast message according to the fifth aspect described above is implemented when the program is executed by the processor.
  • an embodiment of the present disclosure provides a computer storage medium, where the computer readable storage medium stores a program, and when the program is executed by a processor of the UE, implements receiving various optional manners of the foregoing fifth aspect.
  • the resource location indication method of the broadcast message is not limited to the above aspect.
  • the ninth aspect the embodiment of the present disclosure provides a communication system, which includes the network device described in any one of the foregoing optional implementation manners, and the UE described in any one of the foregoing optional implementation manners.
  • FIG. 1 is a schematic diagram of a BWP according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a communication system according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of hardware of a base station according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of hardware of a mobile phone provided by an implementation of the present disclosure.
  • FIG. 5 is a schematic diagram of a resource location indication method for receiving a broadcast message according to an implementation of the present disclosure
  • FIG. 6 is a schematic structural diagram of a network device according to an implementation of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a UE according to an implementation of the present disclosure.
  • first and second in the specification and claims of the embodiments of the present disclosure are used to distinguish different objects, and are not intended to describe a specific order of the objects.
  • first frequency range and the second frequency range, etc. are used to distinguish different frequency ranges, rather than to describe a particular order of frequency ranges.
  • the words “exemplary” or “such as” are used to mean an example, illustration, or illustration. Any embodiment or design described as “exemplary” or “such as” in the embodiments of the disclosure should not be construed as being more optional or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “such as” is intended to present the concepts in a particular manner.
  • a plurality means two or more unless otherwise indicated.
  • a plurality of processing units refers to two or more processing units;
  • a plurality of systems refers to two or more systems.
  • BWP For systems that use 5th Generation (5G) mobile communication technology in the future (hereinafter referred to as 5G systems for short), or super 4G systems, or post-LTE systems, for example, in 5G new radio (NR)
  • 5G systems for short 5th Generation
  • 5G systems for short 5th Generation
  • super 4G systems 5G systems
  • post-LTE systems 5G new radio
  • the total bandwidth of the cell in which the UE works is 100M (megabytes)
  • the working bandwidth supported by the UE may be relatively small, such as 20M. Therefore, for the base station of the cell, the base station needs to allocate 20M from the bandwidth of the 100M as the work of the UE. Bandwidth, this working bandwidth can be called BWP.
  • the 100M can be based on a numerical configuration (including a series of parameters such as subcarrier spacing, symbol length, and length of a cyclic prefix of symbols, etc.)
  • the system bandwidth is divided into a 20M BWP1, a 30M BWP2 and a 50M BWP3.
  • the resource location indication method and apparatus for receiving a broadcast message provided by the embodiments of the present disclosure may be applied to a wireless communication system.
  • the wireless communication system may be a system using a fifth generation (5th generation, 5G) mobile communication technology (hereinafter referred to as a 5G system for short).
  • 5G system for short.
  • FIG. 2 it is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure. As shown in FIG. 2, the wireless communication system may include a core network device 10, an access network device 11, and a UE 12.
  • the UE 12 may communicate with the access network device 11 (for example, a base station), or The access network device 11 communicates with a core network device 10 (e.g., a mobile management entity (MME), a gateway, etc.) in the core network.
  • a core network device 10 e.g., a mobile management entity (MME), a gateway, etc.
  • MME mobile management entity
  • the connection between the foregoing devices may be a wireless connection.
  • a solid line is illustrated in FIG. 2 .
  • the core network device and the access network device are collectively referred to as a network device.
  • the foregoing communication system may include multiple UEs, and the network device may be transmitted with multiple UEs. data.
  • the network device is an access network device, and the access network device may be a commonly used base station, an evolved node base station (eNB), or a network in a 5G system.
  • Equipment such as a next generation node base station (gNB) or a transmission and reception point (TRP)).
  • gNB next generation node base station
  • TRP transmission and reception point
  • the embodiment of the present disclosure introduces a hardware structure of a network device by using a base station that is generally used as an example.
  • the components of the base station provided by the embodiment of the present disclosure are specifically described below with reference to FIG. As shown in FIG. 3, a base station provided by an embodiment of the present disclosure may include: 20 parts and 21 parts.
  • the 20 parts are mainly used for the transmission and reception of radio frequency signals and the conversion of radio frequency signals and baseband signals; the 21 parts are mainly used for baseband processing and control of base stations.
  • the 20 part can be generally referred to as a transceiver unit, a transceiver, a transceiver circuit, or a transceiver.
  • the 21 part is usually the control center of the base station, and may be generally referred to as a processing unit for controlling the base station to perform the steps performed by the base station (ie, the serving base station) in FIG. 3 above.
  • the base station ie, the serving base station
  • the 20-part transceiver unit which may also be referred to as a transceiver, or a transceiver, includes an antenna and a radio frequency unit, wherein the radio frequency unit is mainly used for radio frequency processing.
  • the device for implementing the receiving function in the 20 part may be regarded as the receiving unit, and the device for implementing the transmitting function may be regarded as the transmitting unit, that is, the 20 part includes the receiving unit and the transmitting unit.
  • the receiving unit may also be referred to as a receiver, a receiver, or a receiving circuit, etc.
  • the transmitting unit may be referred to as a transmitter, a transmitter, or a transmitting circuit or the like.
  • the 21 portion may include one or more boards, each of which may include one or more processors and one or more memories for reading and executing programs in the memory to implement baseband processing functions and for base stations control. If multiple boards exist, the boards can be interconnected to increase processing power. As an optional implementation manner, multiple boards share one or more processors, or multiple boards share one or more memories, or multiple boards share one or more processes at the same time.
  • the memory and the processor may be integrated or independently.
  • the 20 and 21 portions may be integrated or may be independently arranged.
  • all the functions in the 21 part can be integrated in one chip, or some functions can be integrated in one chip to realize another part of the function integration in another one or more chips, which is not limited in this application.
  • the UE provided by the embodiment of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA).
  • UMPC ultra-mobile personal computer
  • PDA personal digital assistant
  • the embodiment of the present disclosure takes the UE as a mobile phone as an example to introduce the hardware structure of the UE.
  • the components of the mobile phone provided by the embodiment of the present disclosure are specifically described below with reference to FIG. 4 .
  • the mobile phone provided by the embodiment of the present disclosure includes a processor 30, a radio frequency (RF) circuit 31, a power source 32, a memory 33, an input unit 34, a display unit 35, and an audio circuit 36.
  • RF radio frequency
  • the structure of the mobile phone shown in FIG. 4 does not constitute a limitation to the mobile phone, and may include more or less components such as those shown in FIG. 4, or may be combined as shown in FIG. Some of the components may be different from the components shown in Figure 4.
  • the processor 30 is the control center of the mobile phone and connects various parts of the entire mobile phone using various interfaces and lines.
  • the mobile phone is monitored overall by running or executing software programs and/or modules stored in memory 33, as well as invoking data stored in memory 33, performing various functions and processing data of the handset.
  • processor 30 may include one or more processing units.
  • the processor 30 can integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, and the like; and the modem processor mainly processes wireless communications. It can be understood that the above-mentioned modem processor can also be a processor that exists separately from the processor 30.
  • the RF circuit 31 can be used to receive and transmit signals during transmission or reception of information or calls. For example, after the downlink information of the base station is received, it is processed by the processor 30; in addition, the uplink data is transmitted to the base station.
  • RF circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (LNA), a duplexer, and the like.
  • the handset can also communicate wirelessly with other devices in the network via the RF circuitry 31.
  • Wireless communication can use any communication standard or protocol, including but not limited to global system of mobile communication (GSM), general packet radio service (GPRS), code division multiple Access, CDMA), wideband code division multiple access (WCDMA), LTE, e-mail, and short messaging service (SMS).
  • GSM global system of mobile communication
  • GPRS general packet radio service
  • CDMA code division multiple Access
  • WCDMA wideband code division multiple access
  • LTE long term evolution
  • e-mail e-mail
  • SMS short messaging service
  • Power source 32 can be used to power various components of the handset, and power source 32 can be a battery.
  • the power supply can be logically coupled to the processor 30 through the power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the memory 33 can be used to store software programs and/or modules, and the processor 30 executes various functional applications and data processing of the mobile phone by running software programs and/or modules stored in the memory 33.
  • the memory 33 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, image data, phone book, etc.).
  • the memory 33 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 34 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • input unit 34 may include touch screen 341 as well as other input devices 342.
  • the touch screen 341 also referred to as a touch panel, can collect touch operations on or near the user (such as the operation of the user using a finger, a stylus, or the like on the touch screen 341 or near the touch screen 341), and according to The preset program drives the corresponding connection device.
  • the touch screen 341 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 30 is provided and can receive commands from the processor 30 and execute them.
  • the touch screen 341 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • Other input devices 342 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, power switch buttons, etc.), trackballs, mice, and joysticks.
  • the display unit 35 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 35 may include a display panel 351.
  • the display panel 351 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the touch screen 341 can cover the display panel 351, and when the touch screen 341 detects a touch operation thereon or nearby, it is transmitted to the processor 30 to determine the type of the touch event, and then the processor 30 displays the panel according to the type of the touch event.
  • a corresponding visual output is provided on the 351.
  • the touch screen 341 and the display panel 351 are used as two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch screen 341 can be integrated with the display panel 351 to implement the input of the mobile phone. And output function.
  • An audio circuit 36, a speaker 361 and a microphone 362 are provided for providing an audio interface between the user and the handset.
  • the audio circuit 36 can transmit the converted electrical data of the received audio data to the speaker 361 for conversion to a sound signal output by the speaker 361.
  • the microphone 362 converts the collected sound signal into an electrical signal, which is received by the audio circuit 36 and converted into audio data, and then the audio data is output to the RF circuit 31 through the processor 30 for transmission to, for example, another mobile phone, or The audio data is output to the memory 33 by the processor 30 for further processing.
  • the mobile phone shown in FIG. 4 may further include various sensors.
  • a gyro sensor, a hygrometer sensor, an infrared sensor, a magnetometer sensor, and the like are not described herein.
  • the mobile phone shown in FIG. 4 may further include a Wi-Fi module, a Bluetooth module, and the like, and details are not described herein again.
  • the embodiment of the present disclosure provides a resource location indication method for receiving a broadcast message, and the method may include steps S101-S105:
  • the network device generates resource location indication information of the broadcast message, where the resource location indication information includes an identifier of the at least one BWP, and resource location information corresponding to each BWP in the at least one BWP.
  • the identifier of the at least one BWP may include the identifiers of all the BWPs that constitute the system bandwidth, and may also include the identifiers of the partial BWPs of all the BWPs that constitute the system bandwidth, which are not limited in the embodiment of the present disclosure.
  • the network device sends resource location indication information to the UE.
  • the resource location information may be used to indicate that the UE receives a broadcast message sent by the network device (hereinafter, the network device sends a broadcast message, which is understood as a network device broadcast broadcast message), and the network device can generate the resource location.
  • the resource location indication information is sent to the UE, thereby instructing the UE to use the BWP currently working by the UE, and receiving the broadcast message sent by the network device under the indication of the resource location indication information.
  • the resource location indication information includes an identifier of five BWPs, and resource location indication information corresponding to each of the five BWPs, as shown in Table 1, which is content included in the resource location indication information.
  • Table 1 is content included in the resource location indication information.
  • BWP logo Resource location indication BWP1 Resource location indication information 1 BWP2 Resource location indication information 2 BWP3 Resource location indication information 3 BWP4 Resource location indication information 4 BWP5 Resource location indication information 5
  • the resource location indication information in the resource location indication message may include at least one of the following four indications A1-A4.
  • A1 The UE receives time domain indication information of the broadcast message.
  • the time domain indication information of the UE receiving the broadcast message may include a time when the UE receives the broadcast message, a period in which the UE receives the broadcast message, a length of the subframe used by the UE to receive the broadcast message, and an OFDM in which the UE receives the broadcast message. At least one of the lengths of the symbols of the CP.
  • the time domain indication information is used for the period in which the UE receives the broadcast message, and the network device periodically sends the broadcast message in a certain period, and the UE also uses the period to periodically receive the broadcast message sent by the network device. In this way, the UE can be guaranteed to receive broadcast messages smoothly.
  • time domain indication information may further include other information that may indicate the location of the time domain, and may be determined according to actual usage requirements, which is not limited in the embodiment of the disclosure.
  • the UE receives frequency domain indication information of the broadcast message.
  • the frequency domain indication information of the UE receiving the broadcast message may include a PRB location used by the UE to receive the broadcast message, a subcarrier interval in which the UE receives the broadcast message, a frequency point at which the UE receives the broadcast message, and a BWP in which the UE receives the broadcast message. Identification, and at least one of frequency bandwidths at which the UE receives the broadcast message.
  • the frequency domain indication information is used as an example for the UE to receive the broadcast message, and the network device sends a broadcast message at a certain PRB location, and the UE receives the broadcast message sent by the network device at the PRB location, so that the UE can be guaranteed. Receive broadcast messages smoothly.
  • the frequency domain indication information may further include other information that may indicate the location of the frequency domain, and may be determined according to actual usage requirements, which is not limited in the embodiment of the disclosure.
  • the UE receives code domain indication information of the broadcast information.
  • the code domain indication information that the UE receives the broadcast message may include an encoding manner in which the UE receives the broadcast message, and/or a code identifier that the UE receives the broadcast message.
  • the code domain indication information is used as an example for the UE to receive the broadcast message.
  • the network device uses a certain encoding method to encode the broadcast message, and then sends the encoded broadcast message to the UE.
  • the decoding mode decodes the received broadcast message, so that the UE can successfully receive the broadcast message.
  • the foregoing code domain indication information may further include other information that may indicate the location of the code domain, and may be determined according to actual usage requirements, which is not limited in the embodiment of the present disclosure.
  • the UE receives the airspace indication information of the broadcast information.
  • the airspace indication information includes a transport node identifier that the UE receives the broadcast message, a beam identifier of the UE receiving the broadcast message, a beam group identifier of the UE receiving the broadcast message, and at least one of a beam pair identifier of the UE receiving the broadcast message.
  • the network device sends the broadcast message to the UE by using the beam identified by the certain beam identifier, and the UE uses the beam to receive the broadcast message, so that the UE can be guaranteed. Receive broadcast messages smoothly.
  • the airspace indication information may further include other information that may indicate the location of the airspace, and may be determined according to actual usage requirements, which is not limited in the embodiment of the disclosure.
  • the broadcast message sent by the network device may include at least one of system information, scheduling information of system information, paging message, and scheduling information of the paging message.
  • the system information may include MIB, RMSI, OSI, etc.
  • the scheduling information of the system information may include scheduling information of the RSMI and scheduling information of the OSI.
  • the MIB may include information for transmitting system synchronization information, for example, the MIB may include a system frame number.
  • the network device sends the scheduling information of the RMSI to the UE in the process of sending the MIB to the UE, so that the network device sends the RMSI to the UE according to the scheduling information of the RMSI, where the RMSI includes Some of the information needed for the UE to access the access network, such as the RMSI, may include access control information for controlling the UE to access the network.
  • the network device sends the scheduling information of the OSI to the UE in the RMSI, so that the network device sends the OSI to the UE according to the scheduling information of the OSI, where the OSI includes
  • the cell selection information used to transmit the neighboring cell for example, the OSI may include the frequency of the neighboring cell.
  • the network device may broadcast a paging message.
  • the network device can learn the location of the UE by using a broadcast paging message when the UE is in the idle state, or the network device can notify the UE by using a broadcast paging message that a new service needs to be processed; the UE is in a non-idle state, and the network device can The paging message is broadcast to notify the UE that the system information of the communication system has changed.
  • the scheduling information of the RMSI may not be sent in the MIB, and the network device may separately send the scheduling information of the RMSI to the UE.
  • the scheduling information of the OSI may not be carried in the scheduling information.
  • the network device can separately send the scheduling information of the OSI to the UE.
  • the UE receives resource location indication information of a broadcast message sent by the network device.
  • the UE may obtain the resource location indication information of the broadcast message by receiving the resource location indication information of the broadcast message sent by the network device.
  • the UE may also obtain the predefined resource location indication information.
  • the network device does not need to send the indication information of the resource location to the UE, and the network device and the UE pre-arrange the resource location of the UE to receive the broadcast message, such that the UE The broadcast message sent by the network device is received according to the resource location indicated by the resource location indication information that is predetermined (ie, predefined).
  • the network device sends a broadcast message to the UE at the resource location indicated by the at least one resource location information.
  • the network device when the network device sends (or broadcasts) information to the UE, in order to ensure that the UE can receive the information sent by the network device, the network device sends a broadcast message to the UE at the resource location indicated by the at least one resource location information, and the network device Transmitting (or broadcasting) information in a certain frequency band within a frequency range that the capability of the UE can support, such that the UE can indicate the resource location indicated by the information at the resource location, and receive in a frequency range that supports the frequency range in which the broadcast message is transmitted.
  • the broadcast message when the network device sends (or broadcasts) information to the UE, in order to ensure that the UE can receive the information sent by the network device, the network device sends a broadcast message to the UE at the resource location indicated by the at least one resource location information, and the network device Transmitting (or broadcasting) information in a certain frequency band within a frequency range that the capability of the UE can support, such that the UE can indicate the resource location indicated by the information at
  • the UE receives the broadcast message sent by the network device under the indication of the resource location indication information.
  • the UE when the UE uses the BWP to transmit data, the UE may work in a frequency band (for example, may be referred to as a frequency range 1) within a frequency range supported by the UE, according to the foregoing embodiment.
  • the network device when the network device sends a broadcast message, the network device may be in a frequency band within the frequency range supported by the UE (for example, may be referred to as frequency range 2), wherein the frequency range 2 may be in the frequency range 1 and the frequency range 2 It may not be in the frequency range 1.
  • the frequency range supported by the UE is 50 MHz-100 MHz. If the frequency range in which the UE currently works (ie, the frequency range 1) is 55 MHZ-60 MHz, the frequency at which the network device sends the broadcast message. If the range (ie, frequency range 2) is 65 MHz-70 MHz, it can be seen that the frequency range 2 is not in the frequency range 1; if the frequency range 1 is 55 MHz-60 MHz and the frequency range 2 is 54 MHz-58 MHz, it is known that the frequency range 2 is in the frequency range. 1 inside.
  • the UE may receive the indicated resource location (including at least one of a time domain location, a frequency domain location, a code domain location, and an airspace location) of the resource location indication information sent by the network device, and receive the network device to send the The broadcast message, however, because the frequency range in which the network device sends the broadcast message may be within the frequency range in which the UE is currently working, the frequency range in which the network device transmits the broadcast message may also not be in the frequency range in which the UE currently works.
  • the UE may receive the broadcast message in the current working frequency range; if the frequency range in which the network device sends the broadcast message is not in the current working frequency of the UE In the range, it is stated that the UE cannot receive the broadcast message in the current working frequency range, and the UE needs to switch the frequency range in which the UE works to the frequency range in which the broadcast message can be received, so the UE needs to receive the broadcast message. Determining whether the frequency range in which the broadcast message is sent is within the frequency range in which the UE is currently working, and determining whether it is necessary to convert the frequency range in which the UE works according to actual conditions to receive the broadcast message.
  • the foregoing S105 may be implemented by using S105a:
  • the UE receives the broadcast message in the first frequency range according to the resource location indication information.
  • the first frequency range is a frequency range in which the UE currently transmits data.
  • the UE may directly receive the broadcast message under the indication of the resource location indication information. The UE does not need to convert the frequency range in which the UE operates.
  • the resource location information corresponding to the BWP1 is the resource location information 1
  • the UE uses the BWP1 in the first frequency range, and is indicated by the resource location information 1.
  • the resource location receives the broadcast message.
  • the UE may switch to the frequency range in which the UE operates the UE spontaneously under the control of the network device.
  • the foregoing S105 may be implemented by using the following S105b:
  • the frequency range in which the network device sends the broadcast message is not in the first frequency range, converting the frequency range in which the UE works to the second frequency range, and receiving the broadcast message in the second frequency range according to the resource location indication information, The transmission frequency of the network broadcast information is in the second frequency range.
  • the UE in a case that the frequency range in which the network device sends the broadcast message is not in the first frequency range, the UE may automatically convert the frequency range in which the UE works, and the UE may convert the UE working frequency range to include the network device to send the broadcast.
  • a second frequency range of the frequency range of the message such that, within the second frequency range, and under the indication of the resource location indication information, the broadcast message transmitted by the network device is received.
  • the frequency range supported by the UE is 50 MHz-100 MHz. If the frequency range in which the UE is currently working (ie, the first frequency range) is 55 MHz-60 MHz, and the frequency range in which the network device sends the broadcast message is 65 MHz-70 MHz, the UE The frequency range in which the UE operates can be converted from 55 MHz to 60 MHz to 50 MHz to 70 MHz, and thus, the UE can receive broadcast messages in the frequency range of 50 MHz to 70 MHz.
  • the second frequency range may be any frequency range supported by the UE, and includes a frequency range of the frequency range in which the network device sends the broadcast message.
  • the scope of the present disclosure is not limited by the embodiment.
  • the UE may spontaneously switch the frequency range in which the UE works from the first frequency range to the second frequency range when performing synchronization signal calibration, because the network device is used when the UE performs synchronization signal calibration. There is no transmission of downlink data between UEs, and therefore, the influence of receiving downlink data in the first frequency range can be reduced.
  • the UE may adjust the frequency range of the working of the UE in time when the frequency range in which the UE is currently working is inconsistent with the frequency range used by the network device to send the broadcast message, and improve the success rate of receiving the broadcast message.
  • the resource location indication method of receiving the broadcast message may further include steps S106-S107:
  • the network device determines whether a frequency range in which the network device sends a broadcast message is within a first frequency range.
  • the network device determines that the frequency range in which the network device sends the broadcast message is not in the first frequency range, the network device sends the first control information to the UE.
  • the first control information includes a second frequency range, where the first control information is used to indicate that the frequency range in which the UE works is converted from the first frequency range to the second frequency range, where the first frequency range is the current working frequency of the UE. Range, the transmission frequency of the broadcast information is in the second frequency range.
  • the network device can learn the frequency range in which the UE is currently working, so that it can be determined whether the frequency range in which the network device sends the broadcast message is in the first frequency range, and if the frequency range in which the network device sends the broadcast message is not in the first frequency range.
  • the network device may send the second frequency range to the UE in the control information (for example, the first control information) to instruct the UE to switch the frequency range in which the UE operates from the first frequency range to the second frequency range.
  • the UE receives the first control information sent by the network device.
  • the UE converts a frequency range in which the UE works from the first frequency range to the second frequency range according to the first control information, and the UE receives the broadcast message in the second frequency range according to the resource location indication information.
  • the UE may use the frequency range in which the network device sends the broadcast message in the second frequency range.
  • the UE is in the second frequency range and receives the broadcast message under the indication of the resource location indication information.
  • the network device sends the first control information to the UE, so that when the working frequency range is inconsistent with the frequency range used by the network device to send the broadcast message, the UE adjusts the frequency range of the working of the UE in time, and improves the receiving of the broadcast message. Success rate.
  • the network device may send the second frequency range in the downlink control information to the UE in the process of sending the downlink control information (which may be understood as the foregoing first control information) to the UE, because During the process of the network device transmitting the downlink control information to the UE, there is no downlink data transmission between the network device and the UE, and therefore, the impact on receiving the downlink data in the first frequency range can be reduced.
  • the downlink control information which may be understood as the foregoing first control information
  • the UE may re-convert the frequency range in which the UE works from the second frequency range to the first frequency range, thereby avoiding other services of the UE. influences.
  • the UE may re-convert the frequency range in which the UE works from the second frequency range to the first frequency range under the control of the network device or spontaneously.
  • the resource location indication method for receiving the broadcast message may further include S108a:
  • the UE re-converts the frequency range in which the UE operates from the second frequency range to the first frequency range.
  • the UE may convert the frequency range in which the UE operates from the second frequency range to the first frequency range, so that the UE may continue to receive the downlink data in the first frequency range.
  • the resource location indication method for receiving a broadcast message may further include steps S108b-S108e if the UE converts the frequency range of the UE operation under the control of the network device:
  • the network device determines whether the UE switches the frequency range in which the UE operates from the first frequency range to the second frequency range, and the UE successfully receives the broadcast message in the second frequency range.
  • the network device determines that the UE successfully receives the broadcast message in the second frequency range, the network device sends the second control information to the UE.
  • the second control information includes the foregoing first frequency range, and the second control information is used to indicate that the frequency range in which the UE operates is re-converted from the second frequency range to the first frequency range.
  • the UE receives second control information sent by the network device.
  • the UE re-converts the frequency range in which the UE operates from the second frequency range to the first frequency range according to the second control information.
  • the network device may generate the resource location indication information of the broadcast message, and send the resource location indication information to the UE. After the UE obtains the resource location indication information, the UE may be in the UE. Receiving a broadcast message sent by the network device under the indication of the resource location indication information.
  • the network device may configure the UE with the resource location indication information for receiving the broadcast message, so that the UE can receive the broadcast message according to the resource location indication information, so as to prevent the UE from working only in a narrow manner. In the case of bandwidth, the UE cannot receive the broadcast message of the network device, that is, the UE can successfully receive the broadcast message.
  • each network element such as a network device, a UE, etc.
  • each network element includes hardware structures and/or software modules corresponding to each function.
  • the embodiments of the present disclosure can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present application.
  • the embodiments of the present disclosure may divide the function modules of the network device, the UE, and the like according to the foregoing method examples.
  • each function module may be divided according to each function, or two or more functions may be integrated into one processing module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of the modules in the embodiments of the present disclosure is schematic, and only one logical function is divided, and the actual implementation may have another division manner.
  • FIG. 6 is a schematic diagram of a possible structure of the network device involved in the foregoing embodiment.
  • the network device may include: a generating module 40. And sending module 41.
  • the generating module 40 may be configured to support the network device to perform S101 in the foregoing method embodiment;
  • the sending module 41 may be configured to support the network device to execute S102, S104, S107, and S108c in the foregoing method embodiments.
  • the network device may further include a determining module 42.
  • the determining module 42 can be used to support the network device to perform S106 and S108b in the above method embodiment. All the related content of the steps involved in the foregoing method embodiments may be referred to the functional descriptions of the corresponding functional modules, and details are not described herein again.
  • the network device provided by the embodiment of the present disclosure may be the network device shown in FIG. 3 in the foregoing embodiment.
  • the processor may be used to control and manage the actions of the network device.
  • the processor may be used to support the network device to perform S101, S106, and S108b in the foregoing method embodiments, and/or used in the techniques described herein.
  • the radio unit can be used to support communication between the network device and other network entities.
  • the radio unit can be used to support the network device to perform S102, S104, S107, and S108c in the foregoing method embodiments.
  • FIG. 7 is a schematic diagram of a possible structure of the UE involved in the foregoing embodiment.
  • the UE may include: an acquiring module 50 and a receiving module. 51.
  • the obtaining module 50 may be configured to support the UE to perform S103 in the foregoing method embodiment;
  • the receiving module 51 may be configured to support the UE to perform S105 (including partial steps of S105a, or S105b, or S105c), S108d in the foregoing method embodiment;
  • the UE may further include a conversion module 52.
  • the conversion module 52 can be used to support the UE to perform the partial steps S105b, S105d, S108a and S108e in the above method embodiment. All the related content of the steps involved in the foregoing method embodiments may be referred to the functional descriptions of the corresponding functional modules, and details are not described herein again.
  • the UE provided by the embodiment of the present disclosure may be the mobile phone shown in FIG. 4 in the above embodiment.
  • the processor 30 can be used to control and manage the action of the UE.
  • the processor 30 can be used to support the UE to perform the partial steps of S103, S105b, S105d, S108a, and S108e in the foregoing method embodiment, and/or Other processes for the techniques described herein.
  • the RF circuit 31 can be used to support communication between the UE and other network entities.
  • the RF circuit 31 can be used to support the UE to perform S105 (including partial steps of S105a, or S105b, or S105c) and S108d in the foregoing method embodiments.
  • the above embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • a software program it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, the processes or functions in accordance with embodiments of the present disclosure are generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be wired from a website site, computer, server or data center (for example, coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (eg infrared, wireless, microwave, etc.) to another website, computer, server or data center.
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a magnetic disk, a magnetic tape), an optical medium (for example, a digital video disc (DVD)), or a semiconductor medium (such as a solid state drives (SSD)).
  • a magnetic medium for example, a floppy disk, a magnetic disk, a magnetic tape
  • an optical medium for example, a digital video disc (DVD)
  • a semiconductor medium such as a solid state drives (SSD)
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combinations can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • a computer readable storage medium A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a flash memory, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk, and the like, which can store program codes.

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Abstract

本公开实施例提供了一种接收广播消息的资源位置指示方法、装置及系统。该方法包括：网络设备生成广播消息的资源位置指示信息，并且网络设备向UE发送该资源位置指示信息，其中，资源位置指示信息包括至少一个BWP的标识，以及与该至少一个BWP中每个BWP对应的资源位置信息，资源位置信息用于指示UE接收网络设备发送的广播消息的资源位置。

Description

接收广播消息的资源位置指示方法、网络设备、用户终端及系统
相关申请的交叉引用
本申请主张在2017年8月11日在中国提交的中国专利申请No.201710687216.3的优先权，其全部内容通过引用包含于此。
技术领域
本公开实施例涉及无线通信技术领域，尤其涉及一种接收广播消息的资源位置指示方法、装置及系统。
背景技术
随着通信技术的迅速发展，在长期演进(long term evolution，LTE)系统中，网络侧(包括接入网和核心网)的设备可以通过广播信息向用户设备(user equipment，UE)发送系统信息和寻呼消息。
通常，在LTE系统中，网络侧的设备(以下均称为网络设备)可以通过广播信道发送广播信息，网络设备广播的广播信息可以为系统信息和寻呼消息等，网络设备广播的消息为系统信息时，UE接收到网络设备广播的系统信息，从而UE可以接入该网络设备所服务的小区，并进行数据传输；网络设备广播的寻呼消息时，网络设备可以通过广播寻呼消息，获取UE的位置信息，或者网络设备可以通过寻呼消息，通知UE系统信息更新，或者通知UE有新的业务需要处理，UE接收到网络设备广播的寻呼消息之后，UE可以获知系统信息是否有变化，是否有新的业务需要处理。
然而，在上述LTE系统中，网络设备与UE之间是使用系统带宽(即一个小区支持的总带宽)进行通信的，在未来的采用第五代(5th Generation，5G)移动通信技术的系统(以下均简称为5G系统)中，可以支持多个带宽部分(bandwidth part，BWP)，即一个系统带宽可以分为多个BWP(可以认为多个窄带宽)，UE的工作带宽可以为一个BWP，在这种场景下，假如网络设备与UE之间继续使用系统带宽传输系统信息和寻呼消息，由于UE的工作带宽为一个小区支持多个带宽部分在一个系统带宽下，UE可以工作于一个窄 带宽，因此，可能会导致UE无法接收到网络设备的广播消息。
发明内容
第一方面，本公开实施例提供一种接收广播消息的资源位置指示方法，应用于网络设备，包括：
网络设备生成广播消息的资源位置指示信息，该资源位置指示信息包括至少一个BWP的标识，以及与该至少一个BWP中每个BWP对应的资源位置信息，该资源位置信息用于指示UE接收网络设备发送的广播消息的资源位置；该网络设备向UE发送资源位置指示信息。
可选地，在该网络设备向该UE发送该资源位置指示信息之后，该方法还包括：该网络设备在至少一个资源位置信息指示的资源位置向该UE发送广播消息。
可选地，该资源位置指示信息包括下述四种指示信息中的至少一种：
UE接收广播消息的时域指示信息；
UE接收广播消息的频域指示信息；
UE接收广播信息的码域指示信息；
UE接收广播信息的空域指示信息。
可选地，该时域指示信息包括UE接收广播消息的时间，UE接收广播消息的周期，UE接收广播消息所采用的子帧的长度，以及UE接收广播消息的正交频分复用OFDM符号的循环前缀CP的长度中的至少一项；和\或
频域指示信息包括UE接收广播消息所采用的物理资源块PRB位置，UE接收广播消息的子载波间隔，UE接收广播消息的频点，UE接收广播消息的BWP标识，以及UE接收广播消息的频率带宽中的至少一项；和\或
码域指示信息包括UE接收广播消息的编码方式，以及UE接收广播消息的编码标识中的至少一项；和\或
空域指示信息包括UE接收广播消息的传输节点标识，UE接收广播消息的波束标识，UE接收广播消息的波束组标识，以及UE接收广播消息的波束对标识中的至少一项。
可选地，该广播消息包括主信息块MIB，剩余系统信息RMSI，RMSI 的调度信息，其他系统信息OSI，OSI的调度信息，寻呼消息，以及寻呼消息的调度信息中的至少一项。
可选地，若确定该网络设备发送广播消息的频率范围不在第一频率范围内，该网络设备向UE发送第一控制信息，该第一控制信息包括第二频率范围，第一控制信息用于指示将UE工作的频率范围从第一频率范围转换到第二频率范围，第一频率范围为UE当前工作的频率范围，该广播信息的发送频率范围在第二频率范围内。
可选地，该方法还包括：
若确定UE将该UE工作的频率范围从第一频率范围切换到第二频率范围，并且UE在第二频率范围内成功接收广播消息，该网络设备向UE发送第二控制信息，该第二控制信息包括第一频率范围，第二控制信息用于指示将UE工作的频率范围从第二频率范围重新转换到第一频率范围，广播信息的发送频率范围在第二频率范围内。
第二方面，本公开实施例提供了一种网络设备，包括生成模块和发送模块；
生成模块，用于生成广播消息的资源位置指示信息，该资源位置指示信息包括至少一个BWP的标识，以及与至少一个BWP中每个BWP对应的资源位置信息，资源位置信息用于指示UE接收网络设备发送的广播消息的资源位置；
发送模块，用于向UE发送资源位置指示信息。
第三方面，本公开实施例提供了一种网络设备，该网络设备可以实现上述方法实施例中网络设备所执行的功能，功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。硬件或软件包括一个或多个上述功能相应的模块。
在一种可能的设计中，该网络设备可以包括：处理器、存储器和存储在存储器上并可在处理器上运行的程序。其中，该程序被处理器执行时实现上述方面所述的接收广播消息的资源位置指示方法。
第四方面，本公开实施例提供了一种计算机存储介质，该计算机可读存储介质上存储有程序，该程序被上述网络设备的处理器执行时实现上述方面 的各种可选方式所述的接收广播消息的资源位置指示方法。
第五方面，本公开实施例提供了一种接收广播消息的资源位置指示方法，包括：
UE获取广播消息的资源位置指示信息，资源位置指示信息包括至少一个BWP的标识，以及与至少一个BWP中每个BWP对应的资源位置信息，资源位置指示信息用于指示UE接收网络设备发送的广播消息的资源位置；该UE在资源位置指示信息指示下，接收网络设备发送的广播消息。
可选地，UE获取资源位置指示信息，包括：
UE接收网络设备发送的资源位置指示信息；或，UE获取预先定义的资源位置指示信息。
可选地，UE在资源位置指示信息的指示下，接收网络设备发送的广播消息，包括：若网络设备发送广播消息的频率范围在第一频率范围内，则UE根据资源位置指示信息，在第一频率范围内接收广播消息，第一频率范围为UE当前传输数据的频率范围；若网络设备发送广播消息的频率范围不在第一频率范围内，则UE将UE工作的频率范围转换到第二频率范围内，并且根据资源位置指示信息，在第二频率范围内接收广播消息，广播信息的发送频率范围在第二频率范围内。
可选地，UE在资源位置指示信息的指示下，接收网络设备发送的广播消息，包括：UE接收网络设备发送的第一控制信息，第一控制信息包括第二频率范围，第一控制信息用于指示将UE工作的频率范围从第一频率范围转换到第二频率范围，第一频率范围为UE当前传输数据的频率范围，广播信息的发送频率范围在第二频率范围内；UE根据第一控制信息，将UE工作的频率范围从第一频率范围转换到第二频率范围内，并且UE根据资源位置指示信息，在第二频率范围内接收广播消息。
可选地，在UE根据资源位置指示信息，接收广播消息之后，本公开实施例提供的接收广播消息的资源位置指示方法还包括：UE将UE工作的频率范围从第二频率范围重新转换到第一频率范围。
可选地，在UE根据资源位置指示信息，接收广播消息之后，本公开实施例提供的接收广播消息的资源位置指示方法还包括：UE接收网络设备发送 的第二控制信息，该第二控制信息包括第一频率范围，该第二控制信息用于指示将UE工作的频率范围从第二频率范围重新转换到第一频率范围；UE根据第二控制信息，将UE工作的频率范围从第二频率范围重新转换到第一频率范围。
第六方面，本公开实施例提供了一种UE，包括：
获取模块，用于获取广播消息的资源位置指示信息，资源位置指示信息包括至少一个BWP的标识，以及与至少一个BWP中每个BWP对应的资源位置信息，资源位置指示信息用于指示UE接收网络设备发送的广播消息的资源位置；
接收模块，用于在获取模块获取的资源位置指示信息指示下，接收网络设备发送的广播消息。
第七方面，本公开实施例提供了一种UE，该UE可以实现上述第五方面方法实施例中UE所执行的功能，所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个上述功能相应的模块。
在一种可能的设计中，该UE的结构中包括：处理器、存储器和存储在存储器上并可在处理器上运行的程序。其中，该程序被处理器执行时实现上述第五方面所述的接收广播消息的资源位置指示方法。
第八方面，本公开实施例提供了一种计算机存储介质，该计算机可读存储介质上存储有程序，该程序被上述UE的处理器执行时实现上述第五方面的各种可选方式的接收广播消息的资源位置指示方法。
第九方面，本公开实施例提供了一种通信系统，该通信系统包括上述任一种可选的实现方式中所述的网络设备和上述任一种可选的实现方式中所述的UE。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性 的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的一种BWP的示意图；
图2为本公开实施例提供的一种通信系统的架构示意图；
图3为本公开实施例提供的一种基站的硬件示意图；
图4为本公开实施提供的一种手机的硬件示意图；
图5为本公开实施提供的一种接收广播消息的资源位置指示方法示意图；
图6为本公开实施提供的一种网络设备的结构示意图；
图7为本公开实施提供的一种UE的结构示意图。
具体实施方式
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
本文中术语“和/或”，仅仅是一种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。
本公开实施例的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，第一频率范围和第二频率范围等是用于区别不同的频率范围，而不是用于描述频率范围的特定顺序。
在本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更可选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
在本公开实施例的描述中，除非另有说明，“多个”的含义是指两个或两个以上。例如，多个处理单元是指两个或两个以上的处理单元；多个系统是指两个或两个以上的系统。
首先对本公开实施例提供的一种接收广播消息的资源位置指示方法、装 置及系统中涉及的一些概念进行解释说明。
BWP：对于未来采用第五代(5th Generation，5G)移动通信技术的系统(以下均简称为5G系统)，或超4G系统，或后LTE系统，例如，在5G新空口(new radio，NR)协议中，UE工作的小区的总带宽为100M(兆)，而UE支持的工作带宽可能比较小，比如20M，如此对于小区的基站来说，基站需要从100M的带宽中分配20M作为UE的工作带宽，该工作带宽可以称为BWP。示例性的，如图1所示，对于一个100M的系统带宽，可以根据数值配置(numerology)(包括一系列的参数，例如子载波间隔、符号长度和符号的循环前缀的长度等)将该100M的系统带宽分为一个20M的BWP1，一个30M的BWP2和一个50M的BWP3。
本公开实施例提供的接收广播消息的资源位置指示方法及装置可以应用于无线通信系统中。该无线通信系统可以为采用第五代(5th Generation，5G)移动通信技术的系统(以下均简称为5G系统)，参考图2，为本公开实施例提供的一种无线通信系统的架构示意图。如图2所示，该无线通信系统可以包括核心网设备10、接入网设备11和UE 12，UE 12接入接入网之后，可以与接入网设备11(例如基站)通信，也可以通过接入网设备11与核心网中的核心网设备10(例如移动管理实体(mobile management entity，MME)，网关等)通信。在实际应用中上述各个设备之间的连接可以为无线连接，为了方便直观地表示各个设备之间的连接关系，图2中采用实线示意。
需要说明的是，下述实施例中均将上述核心网设备和接入网设备统称为网络设备，本公开实施例中，上述通信系统可以包括多个UE，网络设备和可以与多个UE传输数据。
本公开实施例以网络设备为接入网设备为例，该接入网设备可以为通常所用的基站，也可以为演进型基站(evolved node base station，eNB)，还可以为5G系统中的网络设备(例如下一代基站(next generation node base station，gNB)或发送和接收点(transmission and reception point，TRP))等设备。示例性的，本公开实施例以通常所用的基站为例，介绍网络设备的硬件结构。下面结合图3具体介绍本公开实施例提供的基站的各个构成部件。如图3所示，本公开实施例提供的基站可以包括：20部分以及21部分。20部分主要 用于射频信号的收发以及射频信号与基带信号的转换；21部分主要用于基带处理，对基站进行控制等。20部分通常可以称为收发单元、收发机、收发电路、或者收发器等。21部分通常是基站的控制中心，通常可以称为处理单元，用于控制基站执行上述图3中关于基站(即服务基站)所执行的步骤。具体可参见上述相关部分的描述。
20部分的收发单元，也可以称为收发机，或收发器等，其包括天线和射频单元，其中射频单元主要用于进行射频处理。可选的，可以将20部分中用于实现接收功能的器件视为接收单元，将用于实现发送功能的器件视为发送单元，即20部分包括接收单元和发送单元。接收单元也可以称为接收机、接收器、或接收电路等，发送单元可以称为发射机、发射器或者发射电路等。
21部分可以包括一个或多个单板，每个单板可以包括一个或多个处理器和一个或多个存储器，处理器用于读取和执行存储器中的程序以实现基带处理功能以及对基站的控制。若存在多个单板，各个单板之间可以互联以增加处理能力。作为一中可选的实施方式，也可以是多个单板共用一个或多个处理器，或者是多个单板共用一个或多个存储器，或者是多个单板同时共用一个或多个处理器。其中，存储器和处理器可以是集成在一起的，也可以是独立设置的。在一些实施例中，20部分和21部分可以是集成在一起的，也可以是独立设置的。另外，21部分中的全部功能可以集成在一个芯片中实现，也可以部分功能集成在一个芯片中实现另外一部分功能集成在其他一个或多个芯片中实现，本申请对此不进行限定。
本公开实施例提供的UE可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等。
示例性的，本公开实施例以UE为手机为例，介绍UE的硬件结构。下面结合图4具体介绍本公开实施例提供的手机的各个构成部件。如图4所示，本公开实施例提供的手机包括：处理器30、射频(radio frequency，RF)电路31、电源32、存储器33、输入单元34、显示单元35以及音频电路36等部件。本领域技术人员可以理解，图4中示出的手机的结构并不构成对手机的限定，其可以包括比如图4所示的部件更多或更少的部件，或者可以组合 如图4所示的部件中的某些部件，或者可以与如图4所示的部件布置不同。
处理器30是手机的控制中心，利用各种接口和线路连接整个手机的各个部分。通过运行或执行存储在存储器33内的软件程序和/或模块，以及调用存储在存储器33内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器30可包括一个或多个处理单元。可选的，处理器30可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等；调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以为与处理器30单独存在的处理器。
RF电路31可用于在收发信息或通话过程中，接收和发送信号。例如，将基站的下行信息接收后，给处理器30处理；另外，将上行的数据发送给基站。通常，RF电路包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(low noise amplifier，LNA)以及双工器等。此外，手机还可以通过RF电路31与网络中的其他设备实现无线通信。无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(global system of mobile communication，GSM)、通用分组无线服务(general packet radio service，GPRS)、码分多址(code division multiple access，CDMA)、宽带码分多址(wideband code division multiple access，WCDMA)、LTE、电子邮件以及短消息服务(short messaging service，SMS)等。
电源32可用于给手机的各个部件供电，电源32可以为电池。可选的，电源可以通过电源管理系统与处理器30逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
存储器33可用于存储软件程序和/或模块，处理器30通过运行存储在存储器33的软件程序和/或模块，从而执行手机的各种功能应用以及数据处理。存储器33可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、图像数据、电话本等)等。此外，存储器33可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件或其他易失性固态存储器件。
输入单元34可用于接收输入的数字或字符信息，以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地，输入单元34可包括触摸屏341以及其他输入设备342。触摸屏341，也称为触摸面板，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触摸屏341上或在触摸屏341附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触摸屏341可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器30，并能接收处理器30发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触摸屏341。其他输入设备342可以包括但不限于物理键盘、功能键(比如音量控制按键、电源开关按键等)、轨迹球、鼠标以及操作杆等中的一种或多种。
显示单元35可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元35可包括显示面板351。可选的，可以采用液晶显示器(liquid crystal display，LCD)、有机发光二极管(organic light-emitting diode，OLED)等形式来配置显示面板351。进一步的，触摸屏341可覆盖显示面板351，当触摸屏341检测到在其上或附近的触摸操作后，传送给处理器30以确定触摸事件的类型，随后处理器30根据触摸事件的类型在显示面板351上提供相应的视觉输出。虽然在图4中，触摸屏341与显示面板351是作为两个独立的部件来实现手机的输入和输出功能，但是在某些实施例中，可以将触摸屏341与显示面板351集成而实现手机的输入和输出功能。
音频电路36、扬声器361和麦克风362，用于提供用户与手机之间的音频接口。一方面，音频电路36可将接收到的音频数据转换后的电信号，传输到扬声器361，由扬声器361转换为声音信号输出。另一方面，麦克风362将收集的声音信号转换为电信号，由音频电路36接收后转换为音频数据，再将音频数据通过处理器30输出至RF电路31以发送给比如另一手机，或者将音频数据通过处理器30输出至存储器33以便进一步处理。
可选的，如图4所示的手机还可以包括各种传感器。例如陀螺仪传感器、 湿度计传感器、红外线传感器、磁力计传感器等，在此不再赘述。
可选的，如图4所示的手机还可以包括Wi-Fi模块、蓝牙模块等，在此不再赘述。
结合图2所示的无线通信系统，如图5所示，本公开实施例提供一种接收广播消息的资源位置指示方法，该方法可以包括步骤S101-S105：
S101、网络设备生成广播消息的资源位置指示信息，该资源位置指示信息包括至少一个BWP的标识，以及与该至少一个BWP中每个BWP对应的资源位置信息。
本公开实施例中，上述至少一个BWP的标识可以包括组成系统带宽的所有BWP的标识，也可以包括组成系统带宽的所有BWP中的部分BWP的标识，本公开实施例不作限定。
S102、网络设备向UE发送资源位置指示信息。
本公开实施例中，上述资源位置信息可以用于指示UE接收网络设备发送的广播消息(以下将网络设备发送广播消息均理解为网络设备广播广播消息)的资源位置，并且网络设备可以将其生成的资源位置指示信息发送给UE，从而指示UE使用该UE当前工作的BWP，在该资源位置指示信息的指示下，接收网络设备发送的广播消息。
示例性的，以资源位置指示信息包括5个BWP的标识，以及与该5个BWP中每个BWP对应的资源位置指示信息，如表1所示，为对资源位置指示信息所包括的内容的示例。
表1
BWP的标识 资源位置指示信息
BWP1 资源位置指示信息1
BWP2 资源位置指示信息2
BWP3 资源位置指示信息3
BWP4 资源位置指示信息4
BWP5 资源位置指示信息5
可选的，本公开实施例中，上述资源位置指示消息中的资源位置指示信息可以包括下述A1-A4四种指示信息中的至少一项。
A1、UE接收广播消息的时域指示信息。
本公开实施例中，UE接收广播消息的时域指示信息可以包括UE接收广播消息的时间，UE接收广播消息的周期，UE接收广播消息所采用的子帧的长度，以及UE接收广播消息的OFDM符号的CP的长度中的至少一项。
示例性的，以时域指示信息为UE接收广播消息的周期为例，网络设备以某一周期，周期性地发送广播消息，UE也该采用该周期，周期性地接收网络设备发送的广播消息，如此可以保证UE顺利地接收广播消息。
需要说明的是，本公开实施例中，上述时域指示信息还可以包括其他可以指示时域位置的信息，具体可以根据实际使用需求确定，本公开实施例不作限定。
A2、UE接收广播消息的频域指示信息。
本公开实施例中，UE接收广播消息的频域指示信息可以包括UE接收广播消息所采用的PRB位置，UE接收广播消息的子载波间隔，UE接收广播消息的频点，UE接收广播消息的BWP标识，以及UE接收广播消息的频率带宽中的至少一项.
示例性的，以频域指示信息为UE接收广播消息的PRB位置为例，网络设备在某一PRB位置发送广播消息，UE则对应在该PRB位置接收网络设备发送的广播消息，如此可以保证UE顺利地接收广播消息。
需要说明的是，本公开实施例中，上述频域指示信息还可以包括其他可以指示频域位置的信息，具体可以根据实际使用需求确定，本公开实施例不作限定。
A3、UE接收广播信息的码域指示信息。
本公开实施例中，UE接收广播消息的码域指示信息可以包括UE接收广播消息的编码方式，和\或UE接收广播消息的编码标识。
示例性的，以码域指示信息为UE接收广播消息的编码方式为例，网络设备采用某一编码方法对其发送的广播消息编码，然后将编码后的广播消息发送给UE，则UE采用相应的解码方式对其接收到的广播消息解码，如此可以保证UE顺利地接收广播消息。
需要说明的是，本公开实施例中，上述码域指示信息还可以包括其他可 以指示码域位置的信息，具体可以根据实际使用需求确定，本公开实施例不作限定。
A4、UE接收广播信息的空域指示信息。
本公开实施例中，空域指示信息包括UE接收广播消息的传输节点标识，UE接收广播消息的波束标识，UE接收广播消息的波束组标识，以及UE接收广播消息的波束对标识中的至少一项。
示例性的，以空域指示信息以UE接收广播消息的波束标识为例，网络设备采用某一波束标识所标识的波束向UE发送广播消息，则UE采用该波束接收该广播消息，如此可以保证UE顺利地接收广播消息。
需要说明的是，本公开实施例中，上述空域指示信息还可以包括其他可以指示空域位置的信息，具体可以根据实际使用需求确定，本公开实施例不作限定。
本公开实施例中，网络设备发送的广播消息可以包括系统信息，系统信息的调度信息，寻呼消息以及寻呼消息的调度信息等至少一项。其中，系统信息可以包括MIB，RMSI以及OSI等，系统信息的调度信息可以包括RSMI的调度信息和OSI的调度信息等。
可选的，本公开实施例中，MIB可以包括用于传输系统同步信息的信息，例如，MIB可以包括系统帧号。
可选的，本公开实施例中，网络设备向UE发送MIB的过程中，可以将RMSI的调度信息携带在MIB中发送给UE，从而网络设备根据该RMSI的调度信息向UE发送RMSI，RMSI包括一些用于UE接入接入网所需的信息，例如RMSI可以包括用于控制UE在网络进行接入的接入控制信息。
可选的，本公开实施例中，网络设备向UE发送RMSI的过程中，可以将OSI的调度信息携带在RMSI中发送给UE，从而网络设备根据该OSI的调度信息向UE发送OSI，OSI包括用于传输邻小区的小区选择信息，例如OSI可以包括邻小区的频点。
本公开实施例中，UE处于空闲态或者非空闲态时，网络设备均可以广播寻呼消息。其中，在UE处于空闲态时，网络设备可以通过广播寻呼消息获知UE的位置，或者网络设备可以通过广播寻呼消息通知UE，有新的业务需 要处理；UE处于非空闲态，网络设备可以通过广播寻呼消息，以通知UE通信系统的系统信息发生变化。
需要说明的是，本公开实施例中，上述RMSI的调度信息也可以不携带在MIB中发送，网络设备可以单独向UE发送RMSI的调度信息，同理，上述OSI的调度信息也可以不携带在RMSI中发送，网络设备可以单独向UE发送OSI的调度信息。
S103、UE接收网络设备发送的广播消息的资源位置指示信息。
本公开实施例中，UE可以通过接收网络设备发送的广播消息的资源位置指示信息，从而获取到广播消息的资源位置指示信息。
可选的，UE还可以获取预先定义的资源位置指示信息，在这种情况下，网络设备无需向UE发送资源位置的指示信息，网络设备与UE预先约定UE接收广播消息的资源位置，如此UE根据预先预定(即预先定义)的资源位置指示信息指示的资源位置接收网络设备发送的广播消息。
S104、网络设备在至少一个资源位置信息指示的资源位置向UE发送广播消息。
可以理解的是，网络设备向UE发送(或者广播)信息时，为了保证UE能够接收到网络设备发送的信息，网络设备在至少一个资源位置信息指示的资源位置向UE发送广播消息，并且网络设备在UE的能力能够支持的频率范围内的某一个频段发送(或者广播)信息，如此UE可以在该资源位置指示信息指示的资源位置，并且在支持该广播消息发送的频率范围的频率范围内接收该广播消息。
S105、UE在资源位置指示信息指示下，接收网络设备发送的广播消息。
需要说明的是，本公开实施例中，UE使用BWP传输数据时，UE可以工作在该UE支持的频率范围内的一个频段(例如，可以称为频率范围1)上，根据上述是实施例中的相关描述，网络设备发送广播消息时，网络设备可以在UE支持的频率范围内的一个频段(例如，可以称为频率范围2)，其中，频率范围2可能在频率范围1内，频率范围2也可能不在频率范围1内。
示例性的，假设UE工作于某一个BWP时，该UE支持的频率范围为50MHZ-100MHZ，若UE当前工作的频率范围(即频率范围1)为55 MHZ-60MHZ，网络设备发送广播消息的频率范围(即频率范围2)为65MHZ-70MHZ，则可知，频率范围2不在频率范围1内；若频率范围1为55MHZ-60MHZ，频率范围2为54MHZ-58MHZ，则可知，频率范围2在频率范围1内。
本公开实施例中，UE可以在网络设备发送的资源位置指示信息的指示的资源位置(包括时域位置、频域位置、码域位置和空域位置中的至少一项)，接收网络设备发送的广播消息，但是，由于网络设备发送广播消息的频率范围可能在UE当前工作的频率范围内，网络设备发送广播消息的频率范围也可能不在UE当前工作的频率范围内。如果网络设备发送广播消息的频率范围可能在UE当前工作的频率范围内，说明UE在当前工作的频率范围内可以接收到该广播消息；如果网络设备发送广播消息的频率范围不在UE当前工作的频率范围内，说明UE在当前工作的频率范围内无法接收该广播消息，则UE需要将该UE工作的频率范围切换到能够接收到该广播消息的频率范围内，因此UE在接收广播消息时，需确定发送该广播消息的频率范围是否在UE当前工作的频率范围内，并根据实际情况确定是否需要转换该UE工作的频率范围，以接收广播消息。
可选的，若网络设备发送广播消息的频率范围在UE当前工作的频率范围内，则上述S105可以通过S105a实现：
S105a、若网络设备发送广播消息的频率范围在第一频率范围内，则UE根据资源位置指示信息，在第一频率范围内接收广播消息。
其中，第一频率范围为UE当前传输数据的频率范围。
本公开实施例中，若网络设备发送广播消息的频率范围在UE当前工作的频率范围(即上述的第一频率范围)内，则UE可以在资源位置指示信息指示下，直接接收该广播消息，UE无需转换UE工作的频率范围。
示例性的，假设UE工作于BWP1，在资源位置指示信息中，对应该BWP1的资源位置信息为资源位置信息1，则UE在第一频率范围内，使用BWP1，并且在资源位置信息1指示的资源位置接收广播消息。
需要说明的是，本公开实施例中，如果网络设备发送广播消息的频率范围不在UE当前工作的频率范围内，那么UE可以在网络设备的控制下或者 UE自发将UE工作的频率范围切换到可以能够接收广播消息的频率范围。
一种实现方式中，若网络设备发送广播消息的频率范围不在UE当前工作的频率范围内，UE自发转换UE工作的频率范围，则上述S105可以通过下述S105b实现：
S105b、若网络设备发送广播消息的频率范围不在第一频率范围内，则将UE工作的频率范围转换到第二频率范围内，并且根据资源位置指示信息，在第二频率范围内接收广播消息，该网络广播信息的发送频率范围在第二频率范围内。
本公开实施例中，在网络设备发送广播消息的频率范围不在第一频率范围内的情况下，UE可以自发转换该UE工作的频率范围，UE可以将UE工作频率范围转换可以包括网络设备发送广播消息的频率范围的第二频率范围，如此，在第二频率范围内，并且在资源位置指示信息的指示下，接收网络设备发送的广播消息。
示例性的，该UE支持的频率范围为50MHZ-100MHZ，若UE当前工作的频率范围(即上述第一频率范围)为55MHZ-60MHZ，网络设备发送广播消息的频率范围为65MHZ-70MHZ，则UE可以将UE工作的频率范围从55MHZ-60MHZ转换到50MHZ-70MHZ，如此，UE可以在50MHZ-70MHZ的频率范围内接收广播消息。
需要说明的是，本公开实施例中，上述UE自发转换UE工作的频率范围时，第二频率范围可以为任意一个在UE支持的频率范围内，并且包含网络设备发送广播消息的频率范围的频率范围，具体可以根据实际使用需求确定，本公开实施例不作限定。
可选的，本公开实施例中，UE可以在进行同步信号校准时，自发将UE工作的频率范围从第一频率范围切换到第二频率范围，由于在UE进行同步信号校准时，网络设备与UE之间没有下行数据的传输，因此，能够降低对在第一频率范围内接收下行数据的影响。
本公开实施例中，UE可以在UE当前工作的频率范围与网络设备发送广播消息使用的频率范围不一致时，及时调整该UE工作的频率范围，提高接收广播消息的成功率。
另一种实现方式中，若网络设备发送广播消息的频率范围不在UE当前工作的频率范围内，UE在网络设备的控制下转换UE工作的频率范围，在上述S105之前，本公开实施例提供的接收广播消息的资源位置指示方法还可以包括步骤S106-S107：
S106、网络设备确定该网络设备发送广播消息的频率范围是否在第一频率范围内。
S107、若网络设备确定该网络设备发送广播消息的频率范围不在第一频率范围内，网络设备向UE发送第一控制信息。
其中，该第一控制信息包括第二频率范围，该第一控制信息用于指示将UE工作的频率范围从第一频率范围转换到第二频率范围，该第一频率范围为UE当前工作的频率范围，该广播信息的发送频率范围在第二频率范围内。
本公开实施例中，网络设备可以获知UE当前工作的频率范围，从而可以确定网络设备发送广播消息的频率范围是否在第一频率范围内，若网络设备发送广播消息的频率范围不在第一频率范围内，则网络设备可以将第二频率范围携带在控制信息(例如第一控制信息)中发送给UE，以指示UE将其工作的频率范围从第一频率范围切换到第二频率范围。
基于上述S106-S107，上述S105具体可以通过S105c-S105d实现：
S105c、UE接收网络设备发送的第一控制信息。
S105d、UE根据第一控制信息，将UE工作的频率范围从第一频率范围转换到第二频率范围内，并且UE根据资源位置指示信息，在第二频率范围内接收广播消息。
本公开实施例中，UE将该UE工作的频率范围切换到第一控制信息指示的第二频率范围之后，由于网络设备发送广播消息的频率范围在该第二频率范围内，因此，UE可以使用该UE在第二频率范围内，并且在资源位置指示信息的指示下接收广播消息。
本公开实施例中，网络设备通过向UE发送第一控制信息，使得UE在工作频率范围与网络设备发送广播消息使用的频率范围不一致时，及时调整该UE工作的频率范围，提高接收广播消息的成功率。
可选的，本公开实施例中，网络设备可以在向UE发送下行控制信息(可 以理解为上述第一控制信息)的过程中，将第二频率范围携带在下行控制信息中发送给UE，由于网络设备向UE发送下行控制信息的过程中，网络设备与UE之间没有下行数据的传输，因此，能够降低对在第一频率范围内接收下行数据的影响。
可以理解的是，本公开实施例中，UE成功接收网络设备发送的广播消息之后，可以将UE工作的频率范围从上述第二频率范围重新转换到第一频率范围，从而避免对UE其他业务的影响。
可选的，UE可以在网络设备的控制下或者自发的将UE工作的频率范围从第二频率范围重新转换到第一频率范围。
具体的，若UE自发转换UE工作的频率范围，则UE在第二频率范围内成功接收网络设备发送的广播消息之后，本公开实施例提供的接收广播消息的资源位置指示方法还可以包括S108a:
S108a、UE将UE工作的频率范围从第二频率范围重新转换到第一频率范围。
可选的，UE可以在完成同步信号校准后，将UE工作的频率范围从第二频率范围转换到第一频率范围，如此，UE可以继续在第一频率范围内接收下行数据。
若UE在网络设备的控制下转换UE工作的频率范围，本公开实施例提供的接收广播消息的资源位置指示方法还可以包括步骤S108b-S108e:
S108b、网络设备确定UE是否将UE工作的频率范围从第一频率范围切换到第二频率范围，并且UE在第二频率范围内成功接收广播消息。
S108c、若网络设备确定UE在第二频率范围内成功接收广播消息，网络设备向UE发送第二控制信息。
其中，第二控制信息包括上述第一频率范围，该第二控制信息用于指示将UE工作的频率范围从第二频率范围重新转换到第一频率范围。
S108d、UE接收网络设备发送的第二控制信息。
S108e、UE根据第二控制信息，将UE工作的频率范围从第二频率范围重新转换到第一频率范围。
本公开实施例提供的接收广播消息的资源位置指示方法，网络设备可以 生成广播消息的资源位置指示信息，并将该资源位置指示信息发送给UE，UE获取到资源位置指示信息之后，UE可以在该资源位置指示信息的指示下，接收网络设备发送的广播消息。与相关技术相比，本公开实施例中，由于网络设备可以为UE配置用于接收广播消息的资源位置指示信息，使得UE可以根据该资源位置指示信息接收广播消息，避免UE仅工作于一个窄带宽得情况下，导致的UE无法接收到网络设备的广播消息的问题，即可以保证UE顺利地接收广播消息。
上述主要从各个网元之间交互的角度对本公开实施例提供的方案进行了介绍。可以理解的是，各个网元，例如网络设备、UE等为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述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。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
本公开实施例可以根据上述方法示例对网络设备、UE等进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本公开实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
在采用对应各个功能划分各个功能模块的情况下，图6示出了上述实施例中所涉及的网路设备的一种可能的结构示意图，如图6所示，网络设备可以包括：生成模块40和发送模块41。生成模块40可以用于支持网络设备执行上述方法实施例中的S101；发送模块41可以用于支持网络设备执行上述方法实施例中的S102、S104、S107和S108c。可选的，如图6所示，该网络设备还可以包括确定模块42。确定模块42可以用于支持网络设备执行上述方法实施例中的S106和S108b。其中，上述方法实施例涉及的各步骤的所有相关内容均可以援引到对应功能模块的功能描述，在此不再赘述。
在采用集成的单元的情况下，本公开实施例提供的网络设备可以为上述实施例中如图3所示的网络设备。具体的，处理器可以用于对网络设备的动作进行控制管理，例如，处理器可以用于支持网络设备执行上述方法实施例中的S101、S106和S108b，和/或用于本文所描述的技术的其它过程。射频单元可以用于支持网络设备与其他网络实体的通信，例如射频单元可以用于支持网络设备执行上述方法实施例中的S102、S104、S107和S108c。
在采用对应各个功能划分各个功能模块的情况下，图7示出了上述实施例中所涉及的UE的一种可能的结构示意图，如图7所示，UE可以包括：获取模块50和接收模块51。获取模块50可以用于支持UE执行上述方法实施例中的S103；接收模块51可以用于支持UE执行上述方法实施例中的S105(包括S105a，或S105b的部分步骤、或S105c)、S108d；可选的，如图7所示，该UE还可以包括转换模块52。转换模块52可以用于支持UE执行上述方法实施例中的S105b的部分步骤、S105d、S108a和S108e。其中，上述方法实施例涉及的各步骤的所有相关内容均可以援引到对应功能模块的功能描述，在此不再赘述。
在采用集成的单元的情况下，本公开实施例提供的UE可以为上述实施例中如图4所示的手机。具体的，处理器30可以用于对UE的动作进行控制管理，例如，处理器30可以用于支持UE执行上述方法实施例中的S103、S105b的部分步骤、S105d、S108a和S108e，和/或用于本文所描述的技术的其它过程。RF电路31可以用于支持UE与其他网络实体的通信，例如RF电路31可以用于支持UE执行上述方法实施例中的S105(包括S105a、或S105b的部分步骤、或S105c)和S108d。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件程序实现时，可以全部或部分地以计算机程序产品的形式实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行该计算机指令时，全部或部分地产生按照本公开实施例中的流程或功能。该计算机可以是通用计算机、专用计算机、计算机网络或者其他可编程装置。该计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，该计算机指令可 以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))方式或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心传输。该计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包括一个或多个可用介质集成的服务器、数据中心等数据存储设备。该可用介质可以是磁性介质(例如，软盘、磁盘、磁带)、光介质(例如，数字视频光盘(digital video disc，DVD))、或者半导体介质(例如固态硬盘(solid state drives，SSD))等。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将装置的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块或单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述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单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：快闪存储器、移动硬盘、只读存储器、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何在本申请揭露的技术范围内的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (36)

  1. 一种接收广播消息的资源位置指示方法，应用于网络设备，包括：
    生成广播消息的资源位置指示信息，所述资源位置指示信息包括至少一个带宽部分BWP的标识，以及与所述至少一个BWP中每个BWP对应的资源位置信息，所述资源位置信息用于指示用户设备UE接收所述网络设备发送的广播消息的资源位置；
    向所述UE发送所述资源位置指示信息。
  2. 根据权利要求1所述的方法，其中，在向所述UE发送所述资源位置指示信息之后，所述方法还包括：
    在至少一个所述资源位置信息指示的资源位置向所述UE发送广播消息。
  3. 根据权利要求1或2所述的方法，其中，
    所述资源位置指示信息包括下述四种指示信息中的至少一种：
    所述UE接收所述广播消息的时域指示信息；
    所述UE接收所述广播消息的频域指示信息；
    所述UE接收所述广播信息的码域指示信息；
    所述UE接收所述广播信息的空域指示信息。
  4. 根据权利要求3所述的方法，其中，
    所述时域指示信息包括所述UE接收所述广播消息的时间，所述UE接收所述广播消息的周期，所述UE接收所述广播消息所采用的子帧的长度，以及所述UE接收所述广播消息的正交频分复用OFDM符号的循环前缀CP的长度中的至少一项；和\或
    所述频域指示信息包括所述UE接收所述广播消息所采用的物理资源块PRB位置，所述UE接收所述广播消息的子载波间隔，所述UE接收所述广播消息的频点，所述UE接收所述广播消息的BWP标识，以及所述UE接收所述广播消息的频率带宽中的至少一项；和\或
    所述码域指示信息包括所述UE接收所述广播消息的编码方式，以及所述UE接收所述广播消息的编码标识中的至少一项；和\或
    所述空域指示信息包括所述UE接收所述广播消息的传输节点标识，所 述UE接收所述广播消息的波束标识，所述UE接收所述广播消息的波束组标识，以及所述UE接收所述广播消息的波束对标识中的至少一项。
  5. 根据权利要求1所述的方法，其中，
    所述广播消息包括主信息块MIB，剩余系统信息RMSI，所述RMSI的调度信息，其他系统信息OSI，所述OSI的调度信息，寻呼消息，以及寻呼消息的调度信息中的至少一项。
  6. 根据权利要求1所述的方法，还包括：
    若确定所述网络设备发送所述广播消息的频率范围不在第一频率范围内，所述网络设备向所述UE发送第一控制信息；
    其中，所述第一控制信息包括第二频率范围，所述第一控制信息用于指示将所述UE工作的频率范围从所述第一频率范围转换到所述第二频率范围，所述第一频率范围为所述UE当前工作的频率范围，所述广播信息的发送频率范围在所述第二频率范围内。
  7. 根据权利要求1所述的方法，还包括：
    若确定所述UE将所述UE工作的频率范围从第一频率范围切换到第二频率范围，并且所述UE在所述第二频率范围内成功接收所述广播消息，所述网络设备向所述UE发送第二控制信息；
    其中，所述第二控制信息包括所述第一频率范围，所述第二控制信息用于指示将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围。
  8. 一种接收广播消息的资源位置指示方法，应用于用户设备UE，包括：
    获取广播消息的资源位置指示信息，所述资源位置指示信息包括至少一个带宽部分BWP的标识，以及与所述至少一个BWP中每个BWP对应的资源位置信息，所述资源位置指示信息用于指示所述UE接收网络设备发送的广播消息的资源位置；
    在所述资源位置指示信息指示下，接收所述网络设备发送的广播消息。
  9. 根据权利要求8所述的方法，其中，
    所述资源位置指示信息包括下述四种指示信息中的至少一种：
    所述UE接收所述广播消息的时域指示信息；
    所述UE接收所述广播消息的频域指示信息；
    所述UE接收所述广播信息的码域指示信息；
    所述UE接收所述广播信息的空域指示信息。
  10. 根据权利要求9所述的方法，其中，
    所述时域指示信息包括所述UE接收所述广播消息的时间点，所述UE接收所述广播消息的周期，所述UE接收所述广播消息所采用的子帧的长度，以及所述UE接收所述广播消息的正交频分复用OFDM符号的循环前缀CP的长度中的至少一项；和\或
    所述频域指示信息包括所述UE接收所述广播消息所采用的物理资源块PRB位置，所述UE接收所述广播消息的子载波间隔，所述UE接收所述广播消息的频点，所述UE接收所述广播消息的BWP标识，以及所述UE接收所述广播消息的频率带宽中的至少一项；和\或
    所述码域指示信息包括所述UE接收所述广播消息的编码方式，以及所述UE接收所述广播消息的编码标识中的至少一项；和\或
    所述空域指示信息包括所述UE接收所述广播消息的传输节点标识，所述UE接收所述广播消息的波束标识，所述UE接收所述广播消息的波束组标识，以及所述UE接收所述广播消息的波束对标识中的至少一项。
  11. 根据权利要求8所述的方法，其中，
    所述广播消息包括主信息块，剩余系统信息RMSI，所述RMSI的调度信息，其他系统信息OSI，所述OSI的调度信息，寻呼消息，以及寻呼消息的调度信息中的至少一项。
  12. 根据权利要求8所述的方法，其中，所述获取资源位置指示信息，包括：
    接收所述网络设备发送的所述资源位置指示信息；
    或，获取预先定义的所述资源位置指示信息。
  13. 根据权利要求8所述的方法，其中，所述在所述资源位置指示信息的指示下，接收所述网络设备发送的广播消息，包括：
    若所述网络设备发送所述广播消息的频率范围在第一频率范围内，则根据所述资源位置指示信息，在所述第一频率范围内接收所述广播消息，所述 第一频率范围为所述UE当前传输数据的频率范围；
    若所述网络设备发送所述广播消息的频率范围不在所述第一频率范围内，则将所述UE工作的频率范围转换到第二频率范围内，并且根据所述资源位置指示信息，在所述第二频率范围内接收所述广播消息，所述广播信息的发送频率范围在所述第二频率范围内。
  14. 根据权利要求8所述的方法，其中，所述在所述资源位置指示信息的指示下，接收所述网络设备发送的广播消息，包括：
    接收所述网络设备发送的第一控制信息，其中，所述第一控制信息包括第二频率范围，所述第一控制信息用于指示将所述UE工作的频率范围从第一频率范围转换到所述第二频率范围，所述第一频率范围为所述UE当前传输数据的频率范围，所述广播信息的发送频率范围在所述第二频率范围内；
    根据所述第一控制信息，将所述UE工作的频率范围从所述第一频率范围转换到所述第二频率范围内，并且所述UE根据所述资源位置指示信息，在所述第二频率范围内接收所述广播消息。
  15. 根据权利要求13或14所述的方法，其中，在所述根据所述资源位置指示信息，接收所述广播消息之后，所述方法还包括：
    将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围。
  16. 根据权利要求13或14所述的方法，其中，在所述根据所述资源位置指示信息，接收所述广播消息之后，所述方法还包括：
    接收所述网络设备发送的第二控制信息，其中，所述第二控制信息包括所述第一频率范围，所述第二控制信息用于指示将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围；
    根据所述第二控制信息，将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围。
  17. 一种网络设备，包括生成模块和发送模块；
    所述生成模块，用于生成广播消息的资源位置指示信息，所述资源位置指示信息包括至少一个带宽部分BWP的标识，以及与所述至少一个BWP中每个BWP对应的资源位置信息，所述资源位置信息用于指示用户设备UE接 收所述网络设备发送的广播消息的资源位置；
    所述发送模块，用于向所述UE发送所述资源位置指示信息。
  18. 根据权利要求17所述的网络设备，其中，
    所述发送模块，还用于在向所述UE发送所述资源位置指示信息之后，在至少一个所述资源位置信息指示的资源位置向所述UE发送广播消息。
  19. 根据权利要求17或18所述的网络设备，其中，
    所述资源位置指示信息包括下述四种指示信息中的至少一种：
    所述UE接收所述广播消息的时域指示信息；
    所述UE接收所述广播消息的频域指示信息；
    所述UE接收所述广播信息的码域指示信息；
    所述UE接收所述广播信息的空域指示信息。
  20. 根据权利要求19所述的网络设备，其中，
    所述时域指示信息包括所述UE接收所述广播消息的时间，所述UE接收所述广播消息的周期，所述UE接收所述广播消息所采用的子帧的长度，以及所述UE接收所述广播消息的正交频分复用OFDM符号的循环前缀CP的长度中的至少一项；和\或
    所述频域指示信息包括所述UE接收所述广播消息所采用的物理资源块PRB位置，所述UE接收所述广播消息的子载波间隔，所述UE接收所述广播消息的频点，所述UE接收所述广播消息的BWP标识，以及所述UE接收所述广播消息的频率带宽中的至少一项；和\或
    所述码域指示信息包括所述UE接收所述广播消息的编码方式，以及所述UE接收所述广播消息的编码标识中的至少一项；和\或
    所述空域指示信息包括所述UE接收所述广播消息的传输节点标识，所述UE接收所述广播消息的波束标识，所述UE接收所述广播消息的波束组标识，以及所述UE接收所述广播消息的波束对标识中的至少一项。
  21. 根据权利要求17所述的网络设备，其中，
    所述广播消息包括主信息块MIB，剩余系统信息RMSI，所述RMSI的调度信息，其他系统信息OSI，所述OSI的调度信息，寻呼消息，以及寻呼消息的调度信息中的至少一项。
  22. 根据权利要求17所述的网络设备，其中，
    所述网络设备还包括确定模块，用于确定所述发送模块发送所述广播消息的频率范围是否在第一频率范围内；
    所述发送模块还用于，在所述确定模块确定发送所述广播消息的频率范围不在第一频率范围内后，向所述UE发送控制信息，所述控制信息包括第二频率范围，所述控制信息用于指示将所述UE工作的频率范围从所述第一频率范围转换到所述第二频率范围，所述第一频率范围为所述UE当前工作的频率范围。
  23. 根据权利要求17所述的网络设备，其中，
    所述确定模块还用于，确定所述UE是否将所述UE工作的频率范围从第一频率范围切换到第二频率范围，并且所述UE在所述第二频率范围内成功接收所述广播消息；
    所述发送模块还用于，在所述确定模块确定所述UE将所述UE工作的频率范围从第一频率范围切换到第二频率范围，并且所述UE在所述第二频率范围内成功接收所述广播消息后，向所述UE发送控制信息，所述控制信息包括所述第一频率范围，所述控制信息用于指示将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围，所述广播信息的发送频率范围在所述第二频率范围内。
  24. 一种用户设备UE，包括：
    获取模块，用于获取广播消息的资源位置指示信息，所述资源位置指示信息包括至少一个带宽部分BWP的标识，以及与所述至少一个BWP中每个BWP对应的资源位置信息，所述资源位置指示信息用于指示所述UE接收网络设备发送的广播消息的资源位置；
    接收模块，用于在获取模块获取的所述资源位置指示信息指示下，接收所述网络设备发送的广播消息。
  25. 根据权利要求24所述的UE，其中，
    所述资源位置指示信息包括下述四种指示信息中的至少一种：
    所述UE接收所述广播消息的时域指示信息；
    所述UE接收所述广播消息的频域指示信息；
    所述UE接收所述广播信息的码域指示信息；
    所述UE接收所述广播信息的空域指示信息。
  26. 根据权利要求25所述的UE，其中，
    所述时域指示信息包括所述UE接收所述广播消息的时间点，所述UE接收所述广播消息的周期，所述UE接收所述广播消息所采用的子帧的长度，以及所述UE接收所述广播消息的正交频分复用OFDM符号的循环前缀CP的长度中的至少一项；和\或
    所述频域指示信息包括所述UE接收所述广播消息所采用的物理资源块PRB位置，所述UE接收所述广播消息的子载波间隔，所述UE接收所述广播消息的频点，所述UE接收所述广播消息的BWP标识，以及所述UE接收所述广播消息的频率带宽中的至少一项；和\或
    所述码域指示信息包括所述UE接收所述广播消息的编码方式，以及所述UE接收所述广播消息的编码标识中的至少一项；和\或
    所述空域指示信息包括所述UE接收所述广播消息的传输节点标识，所述UE接收所述广播消息的波束标识，所述UE接收所述广播消息的波束组标识，以及所述UE接收所述广播消息的波束对标识中的至少一项。
  27. 根据权利要求24所述的UE，其中，
    所述广播消息包括主信息块，剩余系统信息RMSI，所述RMSI的调度信息，其他系统信息OSI，所述OSI的调度信息，寻呼消息，以及寻呼消息的调度信息中的至少一项。
  28. 根据权利要求24所述的UE，其中，所述UE获取资源位置指示信息，包括：
    所述UE接收所述网络设备发送的所述资源位置指示信息；
    或，所述UE获取预先定义的所述资源位置指示信息。
  29. 根据权利要求24所述的UE，其中，所述接收模块具体用于：
    若所述网络设备发送所述广播消息的频率范围在第一频率范围内，则所述接收模块根据所述资源位置指示信息，在所述第一频率范围内接收所述广播消息，所述第一频率范围为所述UE当前传输数据的频率范围；
    若所述网络设备发送所述广播消息的频率范围不在所述第一频率范围内， 则所述接收模块将所述UE工作的频率范围转换到第二频率范围内，并且根据所述资源位置指示信息，在所述第二频率范围内接收所述广播消息，所述广播信息的发送频率范围在所述第二频率范围内。
  30. 根据权利要求24所述的UE，其中，
    所述接收模块具体用于：接收所述网络设备发送的第一控制信息，所述第一控制信息包括第二频率范围，所述第一控制信息用于指示将所述UE工作的频率范围从第一频率范围转换到所述第二频率范围，所述第一频率范围为所述UE当前传输数据的频率范围，所述广播信息的发送频率范围在所述第二频率范围内；
    所述UE还包括转换模块，用于根据所述接收模块接收的所述第一控制信息，将所述UE工作的频率范围从所述第一频率范围转换到所述第二频率范围内；
    所述接收模块还用于：根据所述资源位置指示信息，在所述第二频率范围内接收所述广播消息。
  31. 根据权利要求29或30所述的UE，其中，
    所述转换模块还用于，在所述接收模块根据所述资源位置指示信息，接收所述广播消息之后，将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围。
  32. 根据权利要求29或30所述的UE，其中，
    所述接收模块还用于，在根据所述资源位置指示信息，接收所述广播消息之后，接收所述网络设备发送的第二控制信息，所述第二控制信息包括所述第一频率范围，所述第二控制信息用于指示将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围；
    所述转换模块还用于，根据所述接收模块接收的所述第二控制信息，将所述UE工作的频率范围从所述第二频率范围重新转换到所述第一频率范围。
  33. 一种网络设备，包括：处理器、存储器和存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1-7中任一项所述的接收广播消息的资源位置指示方法。
  34. 一种用户设备，包括：处理器、存储器和存储在所述存储器上并可 在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求8-16中任一项所述的接收广播消息的资源位置指示方法。
  35. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有程序，所述程序被处理器执行时实现如权利要求1-7中任一项所述的接收广播消息的资源位置指示方法，和/或所述程序被处理器执行时实现如权利要求8-16中任一项所述的接收广播消息的资源位置指示方法。
  36. 一种通信系统，包括权利要求17-23中任一项或者权利要求33所述的网络设备，以及权利要求24-32中任一项或者权利要求34所述的用户设备UE。
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