WO2019096256A1 - 带宽配置方法和电子设备 - Google Patents
带宽配置方法和电子设备 Download PDFInfo
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- WO2019096256A1 WO2019096256A1 PCT/CN2018/115933 CN2018115933W WO2019096256A1 WO 2019096256 A1 WO2019096256 A1 WO 2019096256A1 CN 2018115933 W CN2018115933 W CN 2018115933W WO 2019096256 A1 WO2019096256 A1 WO 2019096256A1
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- bandwidth
- configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W76/00—Connection management
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- H04W76/19—Connection re-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
Definitions
- the present disclosure relates to the field of wireless communication technologies, and in particular, to a bandwidth configuration method and an electronic device that performs the method.
- the research topic of the new 5G wireless access technology was proposed at the 3rd Generation Partnership Project (3GPP) RAN#64 plenary meeting held in March 2016 (see Non-Patent Document: RP-160671New SID Proposal: Study On New Radio Access Technology).
- 3GPP 3rd Generation Partnership Project
- RP-160671New SID Proposal Study On New Radio Access Technology
- the working frequency band of the new communication system can be extended to 100 GHz, and at the same time, it will meet at least the demand for enhanced mobile broadband services, the communication requirements of massive IoT terminals, and the business requirements for high reliability requirements.
- the research work of the project will end in 2018.
- the working bandwidth of the system can reach 400 MHz or more, and the working bandwidth that the user equipment (for example, the UE) itself can support is much lower than the working bandwidth of the system, so the bandwidth part is introduced.
- BWP Bandwidths Part
- the so-called BWP is to divide the working bandwidth of the system into several bandwidth parts.
- the network node (such as the base station) can configure one or more BWPs for the UE according to the bandwidth capability supported by the UE.
- the UE When there is data transmission, the UE can work simultaneously on multiple BWPs, which greatly improves the transmission rate; when the UE has no data transmission, it can detect only one BWP and wait for the scheduling of the base station, thereby reducing energy consumption.
- the configuration may be public or UE-specific. When the UE is in an idle state, it may receive a public BWP configuration in the system information and enter the connected state; when the UE enters the connected state, it may receive The base station's proprietary BWP configuration and work on one or more BWPs that are activated in the configured BWP.
- the common BWP configuration may provide the UE with configuration information of the initial access, that is, when the UE has not received any proprietary BWP configuration, a common BWP configuration may be adopted. Once a valid BWP configuration is received in the proprietary signaling, the UE no longer uses the common BWP configuration, but works in accordance with the proprietary BWP configuration, and the UE only works on the activated BWPs in these configured BWPs. . In the BWP configuration received by the UE, always or at least one default or default (Default) BWP is activated, and the base station may instruct the UE to switch to work on other BWPs, and the switched BWP will become new. , activated BWP.
- Default default
- the UE may have a proprietary BWP configuration but no activated BWP. It has not been specified for how the UE operates when signal transmission is required in the case of a BWP having a proprietary BWP configuration but is not currently activated.
- One aspect of the present disclosure provides a bandwidth configuration method comprising: determining whether an activated bandwidth portion exists in response to determining that an activated bandwidth portion is required to be used; and using a default bandwidth portion configuration if there is no activated bandwidth portion.
- the default bandwidth portion configuration is included in a default physical layer/physical channel configuration.
- the default bandwidth portion configuration includes releasing a proprietary bandwidth portion configuration.
- using a default bandwidth portion configuration includes: releasing a proprietary bandwidth portion configuration; and employing a common bandwidth portion configuration for signal transmission.
- determining that the portion of the bandwidth that needs to be activated is any one of the following: a trigger of an RRC connection re-establishment procedure; a triggering of an RRC connection setup procedure from an inactive state to an active state; or an RRC connection The trigger for the build process.
- the bandwidth configuration method further includes: determining whether a current serving cell changes; and determining whether an access resource exists on a previously activated bandwidth portion when it is determined that the current serving cell has not changed.
- the bandwidth configuration method further includes: when there is an access resource on a portion of the bandwidth that is currently activated, the portion of the bandwidth that was previously activated is used as the currently activated bandwidth portion.
- the bandwidth configuration method further includes: using a default bandwidth partial configuration when there is no access resource on the bandwidth portion of the current one activation.
- Another aspect of the present disclosure provides an electronic device including one or more processors, and a memory storing a computer program that, when executed on the one or more processors, causes the one Or a plurality of processors perform the method in accordance with an aspect of the disclosure.
- Another aspect of the present disclosure provides an electronic device including a bandwidth determining module configured to determine whether an activated bandwidth portion exists in response to determining that an activated bandwidth portion is required to be used; and a bandwidth configuration module configured to determine the bandwidth When the module determines that there is no active bandwidth portion, the default bandwidth partial configuration is used.
- Another aspect of the present disclosure provides a non-volatile storage medium storing computer-executable instructions that, when executed, are used to implement the method as described above.
- Another aspect of the disclosure provides a computer program comprising computer executable instructions that, when executed, are used to implement a method as described above.
- FIG. 1 schematically shows a flowchart of a bandwidth configuration method according to an embodiment of the present disclosure
- FIG. 2 schematically illustrates a block diagram of an electronic device in accordance with an embodiment of the present disclosure
- FIG. 3 schematically shows a block diagram of an electronic device in accordance with another embodiment of the present disclosure.
- the techniques of this disclosure may be implemented in the form of hardware and/or software (including firmware, microcode, etc.). Additionally, the techniques of this disclosure may take the form of a computer program product on a computer readable medium storing instructions for use by or in connection with an instruction execution system.
- a computer readable medium can be any medium that can contain, store, communicate, propagate or transport the instructions.
- a computer readable medium can include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium.
- the computer readable medium include: a magnetic storage device such as a magnetic tape or a hard disk (HDD); an optical storage device such as a compact disk (CD-ROM); a memory such as a random access memory (RAM) or a flash memory; and/or a wired /Wireless communication link.
- a magnetic storage device such as a magnetic tape or a hard disk (HDD)
- an optical storage device such as a compact disk (CD-ROM)
- a memory such as a random access memory (RAM) or a flash memory
- RAM random access memory
- the present invention is not limited to the following embodiments, but can be applied to more other wireless communication systems, such as future 5G cellular communication systems, and can be applied to other base stations and terminal devices, for example, supporting eMTC, Base stations and terminal devices such as MMTC.
- BWP default
- BWP configuration meaning described herein may be “default” or “with default value”, and may be a BWP configuration agreed between the UE and the network or the base station side. It can be pointed out directly in the signaling, or it can also be a pre-agreed configuration, and does not need to be carried in specific signaling.
- Embodiments of the present disclosure provide a bandwidth configuration method.
- the method is directed to a user equipment UE that needs to signal for transmission in the case of a bandwidth portion having a proprietary bandwidth portion (BWP) configuration but not currently activated.
- BWP bandwidth portion having a proprietary bandwidth portion
- the public BWP configuration may provide the UE with the configuration information of the initial access, that is, when the UE does not receive any proprietary BWP configuration, the public configuration may be adopted. Once the valid BWP configuration is received in the dedicated signaling, the UE The public BWP configuration is no longer used, but works in a proprietary BWP configuration, and the UE only works on the BWPs that are activated in these configured BWPs. In the BWP configuration received by the UE, always or at least one default or default BWP is activated, and the base station may instruct the UE to switch to work on other BWPs, and the switched BWP will become new. , activated BWP. But in some cases, the UE may have a proprietary BWP configuration but no activated BWP, for example:
- the UE causes a link problem due to signal interference or other reasons, thereby triggering the RRC connection re-establishment process.
- the UE received a valid BWP configuration, but a link problem may occur on the activated BWP and it is unable to continue working.
- the UE may consider that the activated BWP is invalidated or deactivated, and further may consider that the default or default BWP is also deactivated.
- the state of the UE can be divided into an idle state, a connected state, and an intermediate state.
- the UE's access layer context (AS context) is reserved on the base station and the UE side, and the UE is assigned a resume ID, which is used by the UE to restore the RRC connection.
- AS context access layer context
- This intermediate state can be thought of as a connection suspend state, or it can be considered as a connection inactive state.
- the UE Before the UE enters the inactive state from the connected state, it receives the proprietary BWP configuration from the base station and works on the BWP where it is activated; but after entering the inactive state, there is no activated BWP because the air interface has no connection. , but the UE still has a proprietary BWP configuration.
- the UE needs to initiate an access request to the base station in order to reestablish the RRC connection or restore the RRC connection. How to determine the BWP for which the UE initiates the access is a problem to be solved. If the proprietary BWP configuration continues to be used, the UE first needs to determine which one or which of the configured BWPs are active in order to continue working on the activated BWP. However, since the UE's air interface connection is in an open state, ie, the BWP that is not activated can work, in this case, the UE needs to know how to handle it if there is a BWP that is configured but not activated.
- the UE needs to initiate an uplink access request, but the determined, activated BWP may include uplink access resources, or may not be included. In this case, how the UE continues to select the BWP is also a problem that needs to be solved.
- configuring the user equipment to use the default bandwidth portion configuration without a portion of the bandwidth that is activated (but with a proprietary bandwidth portion configuration) completes the bandwidth configuration of the user equipment.
- the default bandwidth part configuration can be pre-configured according to system configuration, carrier requirements, and so on.
- the default bandwidth portion configuration may be configured to release a proprietary bandwidth portion configuration and then signal transmission using a common bandwidth portion configuration.
- the default bandwidth partial configuration is not limited to this configuration.
- FIG. 1 schematically illustrates a flow diagram of a bandwidth configuration method 100 in accordance with an embodiment of the present disclosure.
- the method begins in operation S110 by determining that an activated bandwidth portion needs to be used.
- the bandwidth configuration method begins with a user equipment requiring signal transmission, that is, using an activated bandwidth portion. If it is determined that the activated bandwidth portion needs to be used, the method proceeds to operation S120 to determine if there is an activated bandwidth portion. If there is no activated bandwidth portion, the method proceeds to operation S170 to operate using the default bandwidth portion configuration. If there is an activated bandwidth portion, the method proceeds to operation S140, which operates using the activated bandwidth portion.
- operation S170 may further include operation S1710, releasing a proprietary bandwidth portion configuration, and operating S1720, employing a common bandwidth portion configuration for signal transmission.
- the common bandwidth portion configuration may include configuration information such as an uplink bandwidth portion and a downlink bandwidth portion that the user equipment may employ.
- the bandwidth configuration method 100 may further include an operation S130 of determining whether a current serving cell has changed. If the current serving cell changes, the method proceeds to operation S170 to operate using the default bandwidth partial configuration. If it is determined in operation S130 that the current serving cell has not changed, the method proceeds to operation S150 to determine whether there is an access resource, such as a PRACH resource, on the previously activated bandwidth portion. If it is determined that there is access resource available on the previously activated bandwidth portion, the method proceeds to operation S160, using the previously activated bandwidth portion to operate, such as performing a signal on the bandwidth portion (eg, control signaling, re Access request, etc.) transmission. If no access resources are available on the previously activated portion of the bandwidth, the method proceeds to operation S170, which operates using the default bandwidth portion configuration.
- an access resource such as a PRACH resource
- the default bandwidth portion configuration is included in a default physical layer/physical channel configuration.
- the user equipment determines that the portion of the bandwidth that is not active is available, it uses the default physical layer/physical channel configuration, which in turn adopts the default bandwidth partial configuration.
- determining that the portion of the bandwidth that needs to be activated is any one of the following: a trigger of an RRC connection re-establishment procedure; a triggering of an RRC connection setup procedure from an inactive state to an active state; or an RRC connection The trigger for the build process.
- the UE When the RRC connection re-establishment is triggered or started, the UE always adopts a default (default) BWP configuration in the initialization process of the RRC connection re-establishment.
- the default BWP configuration value may be defined as a release.
- the release of the configuration value can be understood as an instruction, that is, after the UE determines that such a configuration is to be used, the action to be performed is to release the existing BWP configuration. Further, it may be to release a proprietary BWP configuration. It can also be understood that after the UE determines that such a configuration is to be used, it can enter the no BWP configuration state. Further, there may be no proprietary BWP configuration state.
- the UE After the UE determines that the BWP configuration value is to be released as the default configuration, once the UE needs to adopt the BWP configuration to perform certain behaviors, the UE always adopts a common BWP configuration, or adopts the obtained from the system information. BWP configuration.
- the value of the default BWP configuration and the default downlink BWP configuration are both released.
- Pre-configure a default physical layer/physical channel configuration including the default BWP configuration, and the default BWP configuration value is released.
- the default BWP configurations that can distinguish between the uplink and the downlink are as follows:
- the UE when the RRC connection re-establishment is triggered or started, the UE always adopts the default physical layer/physical channel in the initialization process of the RRC connection re-establishment.
- the difference between the example 2 and the example 1 is that the UE is currently in an inactive state, and when the UE needs to request to resume the RRC connection in the inactive state, the bandwidth configuration method according to an embodiment of the present disclosure is adopted.
- the default BWP configuration is adopted. .
- the default BWP configuration value is defined as a release.
- the default BWP configuration may be further divided into an uplink and a downlink, and the values of the default uplink BWP configuration and the default downlink BWP configuration are released.
- Pre-configure a default physical layer/physical channel configuration including the default BWP configuration, and the default BWP configuration value is released.
- the default BWP configurations that can distinguish between the uplink and the downlink are as follows:
- the RRC connection establishment procedure triggered in order to restore the RRC connection, in the initialization process adopts a default physical layer/physical channel.
- Example 3 differs from Example 1 in that the UE can also employ the bandwidth configuration method according to an embodiment of the present disclosure in the process of establishing an RRC connection.
- the RRC connection needs to be established in the new cell.
- the UE may be in the RRC connection.
- the RRC connection establishment procedure triggered in order to establish an RRC connection in the initialization process, adopts a default BWP configuration.
- the default BWP configuration value is defined as a release.
- the value of the default BWP configuration and the default downlink BWP configuration are both released.
- Pre-configure a default physical layer/physical channel configuration including the default BWP configuration, and the default BWP configuration value is released.
- the default BWP configurations that can distinguish between the uplink and the downlink are as follows:
- the RRC connection establishment procedure triggered in order to establish an RRC connection in the initialization process, adopts a default physical layer/physical channel.
- the UE can operate according to the previously configured BWP.
- the UE determines whether the current serving cell changes during the initialization process of the RRC connection re-establishment, that is, whether the cell to be RRC connection reestablishment is the same as the serving cell before the RRC connection re-establishment. For example, whether the serving cell changes may be determined according to the cell id.
- the BWP is considered to be the activated BWP:
- the bandwidth configuration method according to an embodiment of the present disclosure is performed.
- the foregoing process may also occur in the case of the example 2, that is, the RRC connection establishment triggered by the UE before the RRC connection resume request message is sent, or when the UE is in the Inactive state, in order to restore the RRC connection.
- Process during the initialization process. In this process, it is determined whether the current serving cell changes, that is, whether the cell to be RRC connection reestablished is the same as the serving cell before the RRC connection re-establishment. For example, whether the serving cell changes may be determined according to the cell id.
- the BWP is considered to be the activated BWP:
- the bandwidth configuration method according to an embodiment of the present disclosure is performed.
- FIG. 2 schematically illustrates a block diagram of an electronic device 200 in accordance with an embodiment of the present disclosure.
- the electronic device 200 includes a bandwidth determining module 210 and a bandwidth configuration module 220.
- the electronic device 200 can perform the method described above with reference to FIG. 1 and in conjunction with the examples 1 to 4 to implement configuration of the bandwidth portion.
- the bandwidth determination module 210 is configured to determine whether there is an activated bandwidth portion in response to determining that the activated bandwidth portion needs to be used.
- the bandwidth configuration module 220 is configured to use a default bandwidth portion configuration when the bandwidth determination module 210 determines that there is no active bandwidth portion.
- the bandwidth determination module 210 is configured to initiate upon determining that the activated bandwidth portion needs to be used to determine if there is an active bandwidth portion.
- determining that the portion of the bandwidth that needs to be activated is any one of the following: a trigger of an RRC connection re-establishment procedure; a triggering of an RRC connection setup procedure from an inactive state to an active state; or an RRC connection The trigger for the build process.
- bandwidth configuration module 220 can be configured to release a proprietary bandwidth portion configuration; and to utilize a common bandwidth portion configuration for signal transmission.
- the bandwidth configuration module 220 may be further configured to determine whether a current serving cell changes; when it is determined that the current serving cell has not changed, determining whether there is an access resource on the previously activated bandwidth portion; If there is an access resource on the activated bandwidth portion, the bandwidth portion of the previous activation is used as the currently activated bandwidth portion. If there is no access resource on the previously activated bandwidth portion, the default bandwidth partial configuration is used.
- the bandwidth determination module 210 and the bandwidth configuration module 220 can be implemented in one module, or any one of the modules can be split into multiple modules. Alternatively, at least some of the functionality of one or more of the modules may be combined with at least some of the functionality of the other modules and implemented in one module. According to an embodiment of the present disclosure, at least one of the bandwidth determination module 210 and the bandwidth configuration module 220 may be implemented at least partially as a hardware circuit, such as a field programmable gate array (FPGA), a programmable logic array (PLA), a system on a chip, The system on the substrate, the system on the package, the application specific integrated circuit (ASIC), or hardware or firmware in any other reasonable manner to integrate or package the circuit, or in software, hardware, and firmware. The appropriate combination is to achieve. Alternatively, at least one of the bandwidth determination module 210 and the bandwidth configuration module 220 can be implemented at least in part as a computer program module that, when executed by the computer, can perform the functions of the corresponding module.
- FPGA field programmable gate array
- FIG. 3 schematically illustrates a block diagram of an electronic device 300 in accordance with another embodiment of the present disclosure.
- the electronic device 300 includes a processor 310, a computer readable storage medium 320, a signal transmitter 330, and a signal receiver 340.
- the electronic device 300 can perform the method described above with reference to FIG. 1 and in conjunction with the examples 1 to 4 to implement configuration of the bandwidth portion.
- processor 310 may include, for example, a general purpose microprocessor, an instruction set processor, and/or a related chipset and/or a special purpose microprocessor (eg, an application specific integrated circuit (ASIC)), and the like.
- processor 310 may also include an onboard memory for caching purposes.
- the processor 310 may be a single processing unit or a plurality of processing units for performing the different actions of the method flow according to the embodiments of the present disclosure described with reference to FIG. 1 and in connection with the examples 1 to 4.
- Computer readable storage medium 320 can be any medium that can contain, store, communicate, propagate or transport the instructions.
- a readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium.
- Specific examples of the readable storage medium include: a magnetic storage device such as a magnetic tape or a hard disk (HDD); an optical storage device such as a compact disk (CD-ROM); a memory such as a random access memory (RAM) or a flash memory; and/or a wired /Wireless communication link.
- the computer readable storage medium 320 can include a computer program 321 that can include code/computer executable instructions that, when executed by the processor 310, cause the processor 310 to perform, for example, as described above with reference to FIG. 1 and in conjunction with Examples 1-4.
- Computer program 321 can be configured to have computer program code, for example, including a computer program module.
- the code in computer program 321 may include one or more program modules, including, for example, module 321A, module 321B, .
- module 321A when executed, causes the electronic device to determine if there is an active bandwidth portion. If it is determined that there is no active bandwidth portion, then module 321B executes to cause the electronic device to use the default bandwidth portion configuration.
- the division manner and number of modules are not fixed, and those skilled in the art may use suitable program modules or program module combinations according to actual conditions.
- the processor 310 may be The method flow described above with reference to Figure 1 and in connection with Examples 1-4 and any variations thereof are performed.
- the processor 310 may interact with the signal transmitter 330 and the signal receiver 340 to perform, for example, the method flow described above with reference to FIG. 1 and in conjunction with the examples 1-4 and any variations thereof.
- the electronic device may release the proprietary bandwidth portion configuration and employ a common bandwidth portion configuration, such as over a common bandwidth portion, via signal transmitter 330 and Signal receiver 340 performs signal transmission on the uplink and downlink.
- At least one of the bandwidth determination module 210 and the bandwidth configuration module 220 may be implemented as a computer program module described with reference to FIG. 3, which when executed by the processor 310, may implement the corresponding operations described above.
- the program running on the device according to the present invention may be a program that causes a computer to implement the functions of the embodiments of the present invention by controlling a central processing unit (CPU).
- the program or information processed by the program may be temporarily stored in a volatile memory (such as a random access memory RAM), a hard disk drive (HDD), a non-volatile memory (such as a flash memory), or other memory system.
- a program for realizing the functions of the embodiments of the present invention can be recorded on a computer readable recording medium.
- the corresponding functions can be realized by causing a computer system to read programs recorded on the recording medium and execute the programs.
- the so-called "computer system” herein may be a computer system embedded in the device, and may include an operating system or hardware (such as a peripheral device).
- the "computer readable recording medium” may be a semiconductor recording medium, an optical recording medium, a magnetic recording medium, a recording medium of a short-term dynamic storage program, or any other recording medium readable by a computer.
- circuitry e.g., monolithic or multi-chip integrated circuits.
- Circuitry designed to perform the functions described in this specification can include general purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs), or other programmable logic devices, discrete Gate or transistor logic, discrete hardware components, or any combination of the above.
- DSPs digital signal processors
- ASICs application specific integrated circuits
- FPGAs field programmable gate arrays
- a general purpose processor may be a microprocessor or any existing processor, controller, microcontroller, or state machine.
- the above circuit may be a digital circuit or an analog circuit.
- One or more embodiments of the present invention may also be implemented using these new integrated circuit technologies in the context of new integrated circuit technologies that have replaced existing integrated circuits due to advances in semiconductor technology.
- the present invention is not limited to the above embodiment. Although various examples of the embodiments have been described, the invention is not limited thereto.
- Fixed or non-mobile electronic devices installed indoors or outdoors can be used as terminal devices or communication devices such as AV devices, kitchen devices, cleaning devices, air conditioners, office equipment, vending machines, and other home appliances.
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Abstract
Description
Claims (10)
- 一种带宽配置方法,包括:响应于确定需要使用激活的带宽部分,确定是否存在激活的带宽部分;以及如果没有激活的带宽部分,则使用缺省的带宽部分配置。
- 根据权利要求1所述的带宽配置方法,其中,所述缺省的带宽部分配置被包括在缺省的物理层/物理信道配置中。
- 根据权利要求1所述的带宽配置方法,其中,所述缺省的带宽部分配置包括释放专有的带宽部分配置。
- 根据权利要求3所述的带宽配置方法,其中,使用缺省的带宽部分配置包括:释放专有的带宽部分配置;以及采用公共的带宽部分配置进行信号传输。
- 根据权利要求1所述的带宽配置方法,其中,确定需要使用激活的带宽部分是以下情况中的任意一种:RRC连接重建立过程的触发;从非激活态转换到激活态的RRC连接建立过程的触发;或RRC连接建立过程的触发。
- 根据权利要求1所述的带宽配置方法,还包括:确定当前服务小区是否发生变化;以及当确定当前服务小区没有发生变化时,确定前一次激活的带宽部分上是否存在接入资源。
- 根据权利要求6所述的带宽配置方法,还包括:当前一次激活的带宽部分上存在接入资源,则使用前一次激活的带宽部分,作为当前激活的带宽部分。
- 根据权利要求7所述的带宽配置方法,还包括:当前一次激活的带宽部分上不存在接入资源时,使用缺省的带宽部分配置。
- 一种电子设备,包括带宽确定模块,被配置为响应于确定需要使用激活的带宽部分,确定是否存在激活的带宽部分;以及带宽配置模块,被配置为在带宽确定模块确定没有激活的带宽部分时,使用缺省的带宽部分配置。
- 一种电子设备,包括一个或多个处理器,以及存储器,存储有计算机程序,所述计算机程序在所述一个或多个处理器上执行时,使得所述一个或多个处理器执行根据权利要求1至8之一所述的方法。
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RU2020119398A RU2769540C2 (ru) | 2017-11-16 | 2018-11-16 | Способ конфигурации ширины полосы и электронное устройство для его осуществления |
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MX2020004924A (es) | 2020-08-27 |
CN109803386A (zh) | 2019-05-24 |
AU2018366747B2 (en) | 2023-09-28 |
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US20200367307A1 (en) | 2020-11-19 |
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