WO2018137485A1 - Procédé d'envoi de données de liaison montante et procédé de réception, terminal utilisateur et dispositif côté réseau - Google Patents

Procédé d'envoi de données de liaison montante et procédé de réception, terminal utilisateur et dispositif côté réseau Download PDF

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Publication number
WO2018137485A1
WO2018137485A1 PCT/CN2018/071523 CN2018071523W WO2018137485A1 WO 2018137485 A1 WO2018137485 A1 WO 2018137485A1 CN 2018071523 W CN2018071523 W CN 2018071523W WO 2018137485 A1 WO2018137485 A1 WO 2018137485A1
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WO
WIPO (PCT)
Prior art keywords
uplink
user terminal
uplink resource
data
sent
Prior art date
Application number
PCT/CN2018/071523
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English (en)
Chinese (zh)
Inventor
杨晓东
秦飞
Original Assignee
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
Publication of WO2018137485A1 publication Critical patent/WO2018137485A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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 embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a method and a method for transmitting uplink data, a user terminal, and a network side device.
  • an embodiment of the present disclosure provides a network side device, including: at least one processor, a memory, at least one network interface, and a user interface; and a bus system, wherein the at least one processor, the memory, The at least one network interface and the user interface are coupled together by the bus system, wherein the at least one processor performs the uplink data receiving method as described above by invoking a program or instruction stored in the memory.
  • FIG. 3 is a flowchart of an uplink data receiving method according to a third embodiment of the present disclosure.
  • 17 is another structural diagram of a network side device according to a fifth implementation of the present disclosure.
  • FIG. 18 is another structural diagram of a network side device according to a fifth implementation of the present disclosure.
  • Step 201 When the user terminal performs an RRC connection establishment with the network side device, receiving configuration signaling sent by the network side device, where the configuration signaling is used to configure an unscheduled uplink resource for the user terminal. .
  • the user terminal When the RRC connection establishment is performed, that is, the user terminal and the network side device perform the RRC connection process, the user terminal receives the configuration signaling, so that the user terminal does not need to obtain the scheduling-free uplink resource configured by the network side device, Additional signaling of other processes can be added, thereby saving signaling overhead and device power consumption.
  • the preset triggering condition may be that the network side device and the user terminal agree in advance, or the network side device is pre-configured to the user terminal, which is not limited in this embodiment.
  • the foregoing uplink data may be characterized by a logical channel, a priority, a delay requirement, a bit error rate requirement, or a QCI of the uplink data, so that the matched uplink resource may be selected in the unscheduled uplink resource, and the uplink data may be sent, so that When uplink data transmission is implemented, matching uplink resource transmission is selected, thereby reducing the probability of data collision and improving the performance of data transmission.
  • the uplink resource that matches the feature of the uplink data corresponds to the preset triggering condition, and the different uplink resources correspond to different preset triggering conditions.
  • the total number of consecutive n data packets sent reaches the first preset maximum number of retransmissions
  • step of sending the uplink data to the network side device on the uplink resource including:
  • the uplink data includes at least two data that are the same or different.
  • the broadcast scheduling information or the PDCCH notification indicates that the user terminal sends data on another uplink resource, sending uplink data to the network side device on the target uplink resource and the other uplink resource;
  • the uplink data sending method when the user terminal performs an RRC connection establishment with the network side device, receiving configuration signaling sent by the network side device, where the configuration signaling is used for The user terminal configures an unscheduled uplink resource, and sends uplink data to the network side device on the uplink resource. Therefore, when the user terminal sends the uplink data, the uplink scheduling of the network side device is not required, so that the uplink data sending method provided by the embodiment of the present disclosure can reduce the data delay and the signaling overhead.
  • the step of receiving the uplink data sent by the user terminal on the uplink resource includes: receiving the uplink data sent by the user terminal on an uplink resource that matches a feature of the uplink data.
  • the method further includes:
  • the method further includes: sending broadcast scheduling information or a PDCCH notification to the user terminal; and receiving, on the uplink resource, the user And the step of receiving the uplink data sent by the terminal, if the broadcast scheduling information or the PDCCH notification indicates that the user terminal sends data on another uplink resource, receiving, on the target uplink resource and the other uplink resource, The uplink data sent by the user terminal, where the other uplink resources include at least one uplink resource of the at least two uplink resources except the target uplink resource.
  • the configuration signaling is sent to the user terminal, where the configuration signaling is used to configure an unscheduled uplink resource for the user terminal, and the user is received on the uplink resource.
  • the uplink data sent by the terminal Therefore, when the user terminal sends the uplink data, the uplink scheduling of the network side device is not required, so that the uplink data receiving method provided by the embodiment of the present disclosure can reduce the data delay and the signaling overhead.
  • the first determining module 403 is configured to determine whether the sending condition of sending uplink data on the uplink resource meets a preset triggering condition
  • the user terminal 400 further includes:
  • the user terminal 400 further includes:
  • the third determining module 407 is configured to determine whether the sending condition of sending uplink data on the uplink resource meets a preset triggering condition
  • the total number of consecutive n data packets sent reaches the first preset maximum number of retransmissions
  • the total number of times that the n data packets are sent within the preset time reaches the second preset maximum number of retransmissions
  • the second sending unit 4025 is configured to send uplink data to the network side device on the target uplink resource.
  • the user terminal 400 further includes:
  • the user terminal 400 further includes:
  • the first data sending module 401 is configured to: if the broadcast scheduling information or the PDCCH notification instructs the user terminal to send data on other uplink resources, on the target uplink resource and the other uplink resources, The network side device sends uplink data;
  • the user terminal provided by the embodiment of the present disclosure receives configuration signaling sent by the network side device, where the configuration signaling is used to configure an unscheduled uplink resource for the user terminal, and on the uplink resource, to the network
  • the side device sends uplink data. Therefore, the user terminal does not need the uplink scheduling of the network side device when transmitting the uplink data, so that the user terminal provided by the embodiment of the present disclosure can reduce the data delay and the signaling overhead.
  • the configuration signaling sending module 1301 is configured to send configuration signaling to the user terminal, where the configuration signaling is used to configure an unscheduled uplink resource for the user terminal.
  • the configuration signaling sending module 1301 is configured to send configuration signaling to the user terminal when the network side device establishes an RRC connection with the user terminal;
  • the second scheduling process execution module 1305 is configured to perform an uplink authorization scheduling process corresponding to the user terminal if the sending condition of the uplink data sent by the user terminal on the uplink resource meets a preset triggering condition.
  • the preset triggering condition includes at least one of the following:
  • the total number of times of sending n packets of k data packets reaches the third preset maximum number of retransmissions
  • the network side device 1300 further includes:
  • the network side device 1300 further includes:
  • a notification sending module 1309 configured to send broadcast scheduling information or a PDCCH notification to the user terminal;
  • the steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 2002, and the processor 2001 reads the information in the memory 2002 and completes the steps of the above method in combination with its hardware.
  • the processor 2001 is further configured to: when the user terminal and the network side device perform radio resource control RRC connection establishment, receive configuration signaling sent by the network side device; or establish, at the user terminal, After receiving the RRC connection with the network side device, receiving configuration signaling sent by the network side device; or receiving configuration signaling sent by the network side device by using a broadcast message.
  • the processor 2001 is further configured to: determine whether the sending condition of the uplink data sent by the uplink resource meets a preset trigger condition; if the sending condition of sending the uplink data on the uplink resource meets the preset trigger Condition, the scheduling request SR process is executed.
  • the processor 2001 is further configured to: determine whether the sending condition of the uplink data sent by the uplink resource meets a preset trigger condition; if the sending condition of sending the uplink data on the uplink resource meets the preset trigger If the condition is met, the process of accepting the uplink authorization scheduling is performed.
  • n, k, t, and m are all preset positive integers, and n is less than or equal to k.
  • the processor 2001 is further configured to: monitor scheduled broadcast information or PDCCH notification according to a preset time period.
  • the touch panel 2131 can cover the display panel 2141 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 2150 to determine the type of the touch event, and then the processor The 2150 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the processor 2150 is further configured to: determine whether the sending condition of sending the uplink data on the uplink resource that matches the feature of the uplink data meets a preset trigger condition; if the uplink is matched with the feature of the uplink data And performing the random access process, where the sending condition that the uplink data is sent on the resource meets the preset triggering condition, where the uplink resource that matches the feature of the uplink data corresponds to the preset triggering condition, and is different The uplink resource corresponds to different preset trigger conditions.
  • the total number of times of sending n packets of k data packets reaches the third preset maximum number of retransmissions
  • the processor 2201 is further configured to: if the sending condition that the user terminal sends the uplink data on the uplink resource that matches the feature of the uplink data meets a preset trigger condition, perform random processing corresponding to the user terminal.
  • An access process where the uplink resource that matches the feature of the uplink data corresponds to the preset trigger condition, and the different uplink resources correspond to different preset trigger conditions.
  • the total number of consecutive n data packets sent reaches the first preset maximum number of retransmissions
  • the number of times the data packet carrying the BSR fails to be sent reaches m times
  • the processor 2201 is further configured to: send the broadcast scheduling information or the PDCCH notification to the user terminal according to a preset time period.

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

Abstract

La présente invention porte, dans des modes de réalisation, sur un procédé d'envoi de données de liaison montante et sur un procédé de réception, sur un terminal utilisateur et sur un dispositif côté réseau. Le procédé peut consister : à recevoir une signalisation de configuration envoyée par un dispositif côté réseau, la signalisation de configuration étant utilisée pour configurer une ressource de liaison montante sans programmation pour un terminal utilisateur ; et à envoyer des données de liaison montante au dispositif côté réseau sur la ressource de liaison montante. Par conséquent, le terminal utilisateur envoie les données de liaison montante sans ordonnancement de liaison montante du dispositif côté réseau en utilisant le procédé d'envoi de données de liaison montante et le procédé de réception.
PCT/CN2018/071523 2017-01-25 2018-01-05 Procédé d'envoi de données de liaison montante et procédé de réception, terminal utilisateur et dispositif côté réseau WO2018137485A1 (fr)

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CN201710062835.3A CN108347779B (zh) 2017-01-25 2017-01-25 上行数据发送方法、接收方法、用户终端和网络侧设备
CN201710062835.3 2017-01-25

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CN112740800A (zh) * 2018-09-10 2021-04-30 Oppo广东移动通信有限公司 通信方法、终端设备和网络设备
CN112770350A (zh) * 2019-11-06 2021-05-07 维沃移动通信有限公司 一种失败报告的上报方法及相关设备

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CN110798890B (zh) * 2018-08-03 2023-05-09 中国移动通信有限公司研究院 一种调度参数配置的方法和设备
WO2020038391A1 (fr) * 2018-08-22 2020-02-27 华为技术有限公司 Procédé de transmission de données et dispositif terminal
CN110858980B (zh) * 2018-08-22 2021-11-19 华为技术有限公司 数据传输方法及终端设备
EP3831164A4 (fr) * 2018-11-09 2022-04-27 Telefonaktiebolaget Lm Ericsson (Publ) Procédé et appareil de planification de transmission en liaison montante
CN109792749B (zh) * 2018-12-19 2023-11-28 北京小米移动软件有限公司 数据调度方法和装置、数据传输方法和装置
CN109548157B (zh) * 2019-01-09 2023-04-07 武汉虹信科技发展有限责任公司 上行免调度传输方法、基站及用户设备
CN109618414B (zh) * 2019-01-29 2021-08-20 中国科学院上海微系统与信息技术研究所 一种基于优先级的免调度传输方法
CN111757507A (zh) * 2019-03-29 2020-10-09 华为技术有限公司 一种通信方法和装置
EP4024983A4 (fr) * 2019-09-30 2022-08-24 Huawei Technologies Co., Ltd. Procédé et appareil de transmission de données
CN113225809B (zh) * 2020-01-21 2023-08-01 大唐移动通信设备有限公司 一种上行数据的接收、发送方法、网络设备及终端
CN111343727B (zh) * 2020-03-03 2022-07-08 西南医科大学附属中医医院 一种用于耳鼻喉科的诊疗分类信息的传输方法及系统
CN114390553A (zh) * 2020-10-20 2022-04-22 大唐移动通信设备有限公司 配置授权传输机制的配置方法、装置、网络设备及终端
JP2023549278A (ja) * 2020-11-17 2023-11-22 北京小米移動軟件有限公司 アップリンク伝送リソースの決定方法、装置、通信機器及び媒体
WO2023056626A1 (fr) * 2021-10-09 2023-04-13 Oppo广东移动通信有限公司 Procédé et appareil d'envoi de données de liaison montante d'une borne à consommation d'énergie nulle, dispositif et support de stockage

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CN112740800B (zh) * 2018-09-10 2023-05-09 Oppo广东移动通信有限公司 通信方法、终端设备和网络设备
CN112770350A (zh) * 2019-11-06 2021-05-07 维沃移动通信有限公司 一种失败报告的上报方法及相关设备

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