WO2019061080A1 - 一种切换带宽部分的方法、终端设备及计算机存储介质 - Google Patents

一种切换带宽部分的方法、终端设备及计算机存储介质 Download PDF

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Publication number
WO2019061080A1
WO2019061080A1 PCT/CN2017/103704 CN2017103704W WO2019061080A1 WO 2019061080 A1 WO2019061080 A1 WO 2019061080A1 CN 2017103704 W CN2017103704 W CN 2017103704W WO 2019061080 A1 WO2019061080 A1 WO 2019061080A1
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WO
WIPO (PCT)
Prior art keywords
timer
bwp
terminal
terminal device
long drx
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/103704
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English (en)
French (fr)
Chinese (zh)
Inventor
唐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to PCT/CN2017/103704 priority Critical patent/WO2019061080A1/zh
Priority to TW107133624A priority patent/TWI785118B/zh
Priority to KR1020207011434A priority patent/KR20200054305A/ko
Priority to CN202010058375.9A priority patent/CN111263455A/zh
Priority to PCT/CN2018/107821 priority patent/WO2019062792A1/zh
Priority to CN201880040752.7A priority patent/CN110870356B/zh
Priority to BR112020006161-1A priority patent/BR112020006161A2/pt
Priority to SG11202002870YA priority patent/SG11202002870YA/en
Priority to TW107134199A priority patent/TWI785121B/zh
Priority to RU2020114362A priority patent/RU2773905C2/ru
Priority to CA3077135A priority patent/CA3077135A1/en
Priority to AU2018341773A priority patent/AU2018341773A1/en
Priority to EP18860821.0A priority patent/EP3687228B1/en
Priority to MX2020003777A priority patent/MX2020003777A/es
Priority to JP2020517512A priority patent/JP2020535729A/ja
Publication of WO2019061080A1 publication Critical patent/WO2019061080A1/zh
Priority to US16/828,752 priority patent/US11683755B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of information processing technologies, and in particular, to a method, a terminal device, and a computer storage medium for switching a bandwidth portion.
  • the Bandwidth Part is a concept of a frequency domain dimension.
  • the existing discussion assumes that at one point in time, the terminal only supports one active BWP. By activation, it is meant that the terminal expects to receive a signal on the bandwidth specified by the BWP.
  • an embodiment of the present invention provides a method, a terminal device, and a computer storage medium for switching a bandwidth portion.
  • the method for switching the bandwidth part provided by the embodiment of the present invention is applied to the terminal device, and includes:
  • the acquiring timer includes:
  • the method further includes:
  • a timer is determined to be enabled based on the discontinuous reception DRX state of the terminal and the long DRX cycle.
  • the determining whether to enable the timer based on the DRX state of the terminal and the long DRX cycle includes:
  • the timer is determined to be turned on.
  • the determining whether to enable the timer based on the DRX state of the terminal and the long DRX cycle includes:
  • the determining, according to the timer, whether to switch from the currently activated first bandwidth part BWP to the second BWP includes:
  • the terminal When the timer expires, if the terminal is in a long DRX cycle, it is determined to switch from the currently activated first BWP to the second BWP.
  • An information acquisition unit that acquires a timer
  • the processing unit determines, based on the timer, whether to switch from the currently activated first bandwidth portion BWP to the second BWP; wherein the first BWP is different from the second BWP.
  • the information acquiring unit acquires the timer configured by the network side for the terminal device.
  • a timer is determined to be enabled based on the discontinuous reception DRX state of the terminal and the long DRX cycle.
  • the processing unit determines to enable the timer when the DRX state of the terminal is longer than the preset duration.
  • the processing unit determines to enable the timer when the DRX state of the terminal is in the number of long DRX cycles, which is greater than the preset number.
  • the processing unit determines to switch from the currently activated first BWP to the second BWP if the terminal is in a long DRX cycle when the timer fails.
  • a terminal device provided by an embodiment of the present invention includes: a processor and a memory for storing a computer program capable of running on a processor,
  • processor is configured to perform the steps of the method when the computer program is run.
  • a computer storage medium is provided by the embodiment of the present invention.
  • the computer storage medium stores computer executable instructions, and the foregoing method steps are implemented when the computer executable instructions are executed.
  • the technical solution of the embodiment of the present invention controls whether to switch from one BWP to another BWP by using a timer. Thereby, the switching for the BWP is realized, and the method can reduce the transmission of the control information on the network side as much as possible, thus ensuring the processing efficiency.
  • FIG. 1 is a schematic flowchart of a method for switching a bandwidth part according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a hardware architecture according to an embodiment of the present invention.
  • the embodiment of the invention provides a method for switching a bandwidth part (BWP), which is applied to a terminal device, as shown in FIG. 1 , and includes:
  • Step 101 Obtain a timer.
  • Step 102 Determine, according to the timer, whether to switch from the currently activated first bandwidth part BWP to the second BWP; wherein the first BWP is different from the second BWP.
  • the BWP mainly includes three parameters: Numerology: indicates a basic parameter set, indicates a carrier interval SCS; a center frequency point; and a bandwidth: less than or equal to a maximum system bandwidth.
  • BWP is a concept of frequency domain dimension.
  • the existing discussion assumes that at one point in time, the terminal only supports one active BWP.
  • the so-called activation means that the terminal expects to receive signals on the bandwidth specified by the BWP, including data transmission (uplink and downlink), system messages, and the like.
  • the acquiring timer may be a default timer of the terminal device itself, or may be a timer configured by the user for the terminal device; of course, the method may further include: acquiring, by the network side, the terminal device The timer.
  • the function of the timer includes determining, after the opening thereof, the operation of switching from the currently activated first bandwidth portion BWP to the second BWP; that is, the terminal determines whether according to the configured timer Switch from the currently active bandwidth portion (BWP) to the bandwidth portion of the other configuration.
  • the method provided in this embodiment further includes: determining whether to enable the timer; specifically, determining whether to enable based on the duration of the discontinuous reception (DRX) state and the long DRX cycle of the terminal. Timer.
  • DRX discontinuous reception
  • the DRX state of the terminal may be configured for the network side, so that the UE does not need to enter the idle mode when there is no data transmission, and still maintains the synchronization state with the base station.
  • judgment method can include the following two types:
  • Mode 1 When the DRX state of the terminal is in the length of the long DRX cycle, which is greater than the preset duration, it is determined that the timer is started.
  • the start condition of the timer depends on the time when the currently configured DRX is in the long DRX cycle:
  • a time x is configured.
  • the configured timer is started.
  • the time x can be regarded as the preset duration, and the duration can be set according to actual conditions. It is not limited in this embodiment.
  • the DRX state of the terminal is in the number of long DRX cycles, which means that the DRX of the terminal maintains several long DRX cycles; the number may take an integer.
  • n is configured, and when the number of the long DRX cycles of the terminal DRX is greater than or equal to n, the configured timer is started.
  • the preset number may be set according to actual conditions, and is not exhaustive in this embodiment.
  • step 102 determining, according to the timer, whether to switch from the currently activated first bandwidth part BWP to the second BWP, includes:
  • the terminal When the timer expires, if the terminal is in a long DRX cycle, it is determined to switch from the currently activated first BWP to the second BWP.
  • the terminal After the timer is started, at the time of failure, if the terminal is still in the long DRX cycle, it switches to another configured bandwidth portion.
  • duration of the timer can be configured on the network side.
  • the timer is stopped until it is started again.
  • bandwidth portion (BWP) of the other configuration may be a default bandwidth portion of the network configuration or another bandwidth portion that is reactivated.
  • the terminal is in a condition of a long DRX cycle, and may include at least one of the following:
  • the DRX short cycle timer (drxShortCycleTimer) is invalid
  • the DRX-inactive state timer (drx-InactivityTimer) is invalid
  • a long DRX Command MAC control element is received, and the network does not configure the terminal with a short DRX cycle Short DRX cycle.
  • the terminal is not in the condition of the long DRX cycle, and may include at least one of the following:
  • the DRX-inactive timer (drx-InactivityTimer) is invalid, and the Short DRX cycle is configured.
  • the DRX Command MAC control element is received and the Short DRX cycle is configured.
  • An embodiment of the present invention provides a terminal device, as shown in FIG. 2, including:
  • the information acquiring unit 21 acquires a timer.
  • the processing unit 22 determines, based on the timer, whether to switch from the currently activated first bandwidth portion BWP to the second BWP; wherein the first BWP is different from the second BWP.
  • the BWP mainly includes three parameters: Numerology: indicates a basic parameter set, indicates a carrier interval SCS; a center frequency point; and a bandwidth: less than or equal to a maximum system bandwidth.
  • BWP is a concept of frequency domain dimension.
  • the existing discussion assumes that at one point in time, the terminal only supports one active BWP.
  • the so-called activation means that the terminal expects to receive signals on the bandwidth specified by the BWP, including data transmission (uplink and downlink), system messages, and the like.
  • the information obtaining unit may be a default timer of the terminal device itself, or may be a timer configured by the user for the terminal device; of course, the method may further include: acquiring the timer configured by the network side for the terminal device.
  • the function of the timer includes an operation for determining to perform switching from the currently activated first bandwidth portion BWP to the second BWP after it is turned on; that is, the terminal root
  • the configured timer determines whether to switch from the currently active bandwidth portion (BWP) to the bandwidth portion of the other configuration.
  • the processing unit determines whether to enable the timer; specifically, determining whether to enable the timer based on a duration in which the terminal is in a discontinuous reception (DRX) state and a long DRX cycle.
  • DRX discontinuous reception
  • the DRX state of the terminal may be configured for the network side, so that the UE does not need to enter the idle mode when there is no data transmission, and still maintains the synchronization state with the base station.
  • judgment method can include the following two types:
  • the processing unit determines that the timer is started when the DRX state of the terminal is longer than the preset duration.
  • the start condition of the timer depends on the time when the currently configured DRX is in the long DRX cycle:
  • a time x is configured.
  • the configured timer is started.
  • the time x can be regarded as a preset duration, and the duration can be set according to the actual situation, which is not limited in this embodiment.
  • the processing unit determines to enable the timer when the DRX state of the terminal is in the number of long DRX cycles, which is greater than the preset number.
  • the DRX state of the terminal is in the number of long DRX cycles, which means that the DRX of the terminal maintains several long DRX cycles; the number may take an integer.
  • n is configured, and when the number of the long DRX cycles of the terminal DRX is greater than or equal to n, the configured timer is started.
  • the preset number may be set according to actual conditions, and is not exhaustive in this embodiment.
  • the processing unit when the timer expires, if the terminal is in a long DRX cycle, Then it is determined to switch from the currently activated first BWP to the second BWP.
  • the terminal After the timer is started, at the time of failure, if the terminal is still in the long DRX cycle, it switches to another configured bandwidth portion.
  • duration of the timer can be configured on the network side.
  • the timer is stopped until it is started again.
  • bandwidth portion (BWP) of the other configuration may be a default bandwidth portion of the network configuration or another bandwidth portion that is reactivated.
  • the terminal is in a condition of a long DRX cycle, and may include at least one of the following:
  • the DRX short cycle timer (drxShortCycleTimer) is invalid
  • the DRX-inactive state timer (drx-InactivityTimer) is invalid
  • a long DRX Command MAC control element is received, and the network does not configure the terminal with a short DRX cycle Short DRX cycle.
  • the terminal is not in the condition of the long DRX cycle, and may include at least one of the following:
  • the DRX-inactive timer (drx-InactivityTimer) is invalid, and the Short DRX cycle is configured.
  • the DRX Command MAC control element is received and the Short DRX cycle is configured.
  • the embodiment of the present invention further provides a terminal device hardware component architecture, as shown in FIG. 3, including: at least one processor 31, a memory 32, and at least one network interface 33. Each component passes Bus system 34 is coupled together. It will be appreciated that bus system 34 is used to implement connection communication between these components.
  • the bus system 34 includes a power bus, a control bus, and a status signal bus in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 34 in FIG.
  • the memory 32 in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • memory 32 stores the following elements, executable modules or data structures, or a subset thereof, or their extension set:
  • the processor 31 is configured to be able to process the method steps of the foregoing first embodiment, and details are not described herein.
  • the embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and when the computer executable instructions are executed, the method steps of the foregoing first embodiment are implemented.
  • Embodiments of the Invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • embodiments of the invention are not limited to any specific combination of hardware and software.
  • an embodiment of the present invention further provides a computer storage medium, wherein a computer program is configured, and the computer program is configured to execute a data scheduling method according to an embodiment of the present invention.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Peptides Or Proteins (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
PCT/CN2017/103704 2017-09-27 2017-09-27 一种切换带宽部分的方法、终端设备及计算机存储介质 Ceased WO2019061080A1 (zh)

Priority Applications (16)

Application Number Priority Date Filing Date Title
PCT/CN2017/103704 WO2019061080A1 (zh) 2017-09-27 2017-09-27 一种切换带宽部分的方法、终端设备及计算机存储介质
TW107133624A TWI785118B (zh) 2017-09-27 2018-09-25 一種切換帶寬部分的方法、終端設備及電腦存儲媒介
RU2020114362A RU2773905C2 (ru) 2017-09-27 2018-09-27 Способ переключения частей полосы пропускания, терминальное устройство и компьютерный носитель данных
AU2018341773A AU2018341773A1 (en) 2017-09-27 2018-09-27 Method for switching bandwidth parts, terminal device, and computer storage medium
PCT/CN2018/107821 WO2019062792A1 (zh) 2017-09-27 2018-09-27 一种切换带宽部分的方法、终端设备及计算机存储介质
CN201880040752.7A CN110870356B (zh) 2017-09-27 2018-09-27 一种切换带宽部分的方法、终端设备及计算机存储介质
BR112020006161-1A BR112020006161A2 (pt) 2017-09-27 2018-09-27 método de chaveamento de parte de largura de banda bwp e dispositivo terminal
SG11202002870YA SG11202002870YA (en) 2017-09-27 2018-09-27 Method for switching bandwidth parts, terminal device, and computer storage medium
TW107134199A TWI785121B (zh) 2017-09-27 2018-09-27 一種切換頻寬部分的方法、終端設備及電腦存儲媒介
KR1020207011434A KR20200054305A (ko) 2017-09-27 2018-09-27 대역폭 부분의 전환 방법, 단말기 디바이스 및 컴퓨터 기억 매체
CA3077135A CA3077135A1 (en) 2017-09-27 2018-09-27 Method for switching bandwidth parts, terminal device, and computer storage medium
CN202010058375.9A CN111263455A (zh) 2017-09-27 2018-09-27 一种切换带宽部分的方法、终端设备及计算机存储介质
EP18860821.0A EP3687228B1 (en) 2017-09-27 2018-09-27 Method for switching bandwidth parts, terminal device, and computer storage medium
MX2020003777A MX2020003777A (es) 2017-09-27 2018-09-27 Metodo de conmutacion de partes de ancho de banda, dispositivo terminal y medio de almacenamiento de computadora.
JP2020517512A JP2020535729A (ja) 2017-09-27 2018-09-27 帯域幅部分の切替方法、端末デバイス及びコンピュータ記憶媒体
US16/828,752 US11683755B2 (en) 2017-09-27 2020-03-24 Bandwidth part (BWP) switching with discontinuous reception (DRX) in 5G wireless communication systems

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PCT/CN2017/103704 WO2019061080A1 (zh) 2017-09-27 2017-09-27 一种切换带宽部分的方法、终端设备及计算机存储介质

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PCT/CN2018/107821 Ceased WO2019062792A1 (zh) 2017-09-27 2018-09-27 一种切换带宽部分的方法、终端设备及计算机存储介质

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US (1) US11683755B2 (enExample)
EP (1) EP3687228B1 (enExample)
JP (1) JP2020535729A (enExample)
KR (1) KR20200054305A (enExample)
CN (2) CN110870356B (enExample)
AU (1) AU2018341773A1 (enExample)
BR (1) BR112020006161A2 (enExample)
CA (1) CA3077135A1 (enExample)
MX (1) MX2020003777A (enExample)
SG (1) SG11202002870YA (enExample)
TW (2) TWI785118B (enExample)
WO (2) WO2019061080A1 (enExample)

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