CN110603885A - 用于请求上行传输资源的方法、终端和网络设备 - Google Patents

用于请求上行传输资源的方法、终端和网络设备 Download PDF

Info

Publication number
CN110603885A
CN110603885A CN201780090327.4A CN201780090327A CN110603885A CN 110603885 A CN110603885 A CN 110603885A CN 201780090327 A CN201780090327 A CN 201780090327A CN 110603885 A CN110603885 A CN 110603885A
Authority
CN
China
Prior art keywords
terminal
request
time period
transmission resource
grant
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.)
Granted
Application number
CN201780090327.4A
Other languages
English (en)
Other versions
CN110603885B (zh
Inventor
铁晓磊
李军
罗之虎
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN110603885A publication Critical patent/CN110603885A/zh
Application granted granted Critical
Publication of CN110603885B publication Critical patent/CN110603885B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0294—Traffic management, e.g. flow control or congestion control forcing collision
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请公开了一种用于请求上行传输资源的方法、终端和网络设备。该方法包括：终端确定向网络设备发送第一请求时存在冲突，其中，所述第一请求用于请求所述网络设备给所述终端调度上行传输资源；所述终端根据预设规则，调整所述第一请求的发送方式。在本申请实施例中，终端可以通过第一请求向网络设备请求上行传输资源，避免了现有技术中，终端只能通过发起随机接入流程向网络设备请求上行传输资源，以提高终端向网络设备请求上行传输资源的灵活性。

Description

PCT国内申请，说明书已公开。

Claims (66)

  1. PCT国内申请，权利要求书已公开。
CN201780090327.4A 2017-05-05 2017-05-05 用于请求上行传输资源的方法、终端和网络设备 Active CN110603885B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/083353 WO2018201500A1 (zh) 2017-05-05 2017-05-05 用于请求上行传输资源的方法、终端和网络设备

Publications (2)

Publication Number Publication Date
CN110603885A true CN110603885A (zh) 2019-12-20
CN110603885B CN110603885B (zh) 2021-11-26

Family

ID=64016832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780090327.4A Active CN110603885B (zh) 2017-05-05 2017-05-05 用于请求上行传输资源的方法、终端和网络设备

Country Status (4)

Country Link
US (1) US11178682B2 (zh)
EP (1) EP3614779A4 (zh)
CN (1) CN110603885B (zh)
WO (1) WO2018201500A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023283793A1 (zh) * 2021-07-12 2023-01-19 Oppo广东移动通信有限公司 传输资源的请求方法、装置、设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102917401A (zh) * 2012-10-10 2013-02-06 北京创毅讯联科技股份有限公司 上行资源请求方法与用户设备
WO2016134667A1 (en) * 2015-02-26 2016-09-01 Mediatek Inc. Uplink contention based multiple access for cellular iot
WO2016186698A1 (en) * 2015-05-21 2016-11-24 Intel IP Corporation Non-contention based low latency scheduling request transmission
WO2016186401A1 (ko) * 2015-05-15 2016-11-24 삼성전자 주식회사 이동 통신 시스템에서 스케줄링 요청을 송수신하는 방법 및 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9065545B2 (en) * 2012-03-12 2015-06-23 Blackberry Limited Handling scheduling request collisions with an ACK/NACK repetition signal
US9923834B2 (en) * 2014-05-09 2018-03-20 Futurewei Technologies, Inc. System and method for triggering and sending device-to-device buffer status report and scheduling request
WO2017024564A1 (zh) * 2015-08-12 2017-02-16 华为技术有限公司 一种发送上行信息的方法及装置
US10420132B2 (en) * 2016-08-09 2019-09-17 Battelle Energy Alliance, Llc Devices, base stations, and methods for communicating scheduling requests via an underlay control channel in a wireless communication system
US10674522B2 (en) * 2017-03-23 2020-06-02 Qualcomm Incorporated Scheduling request for one or more uplink transmissions using narrowband communications
US10772085B2 (en) * 2017-05-04 2020-09-08 Sharp Kabushiki Kaisha Short PUCCH formats and scheduling request (SR) transmission for 5th generation (5G) new radio access technology (NR)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102917401A (zh) * 2012-10-10 2013-02-06 北京创毅讯联科技股份有限公司 上行资源请求方法与用户设备
WO2016134667A1 (en) * 2015-02-26 2016-09-01 Mediatek Inc. Uplink contention based multiple access for cellular iot
WO2016186401A1 (ko) * 2015-05-15 2016-11-24 삼성전자 주식회사 이동 통신 시스템에서 스케줄링 요청을 송수신하는 방법 및 장치
WO2016186698A1 (en) * 2015-05-21 2016-11-24 Intel IP Corporation Non-contention based low latency scheduling request transmission

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Physical layer scheduling request for NB-IoT", 《3GPP TSG RAN#88BIS R1-1705183》 *
NOKIA等: "Scheduling Request Multiplexing with ACK/NACK", 《3GPP TSG-RAN WG1 MEETING #86 R1-166593》 *
NOKIA等: "Support for physical layer SR", 《3GPP TSG RAN WG1 MEETING #88BIS R1-1705044》 *
SAMSUNG: "Discussion on scheduling request for NB-IoT", 《3GPP TSG RAN WG1 MEETING #88BIS R1-1705310》 *

Also Published As

Publication number Publication date
EP3614779A4 (en) 2020-04-22
WO2018201500A1 (zh) 2018-11-08
US20200077426A1 (en) 2020-03-05
US11178682B2 (en) 2021-11-16
EP3614779A1 (en) 2020-02-26
CN110603885B (zh) 2021-11-26

Similar Documents

Publication Publication Date Title
US20220070912A1 (en) Data transmission method, terminal device and network device
US20190335496A1 (en) Channel listening method and apparatus
CN110167035B (zh) 波束管理方法、终端、网络设备以及存储介质
CN116321513A (zh) 用于执行随机接入信道进程的方法及其用户设备
US11026195B2 (en) Communication method and device
EP3592065B1 (en) Method for transmitting data, and terminal device
US11071135B2 (en) Uplink transmission method based on uplink reference signal, terminal, and network device
EP3614767B1 (en) Method for transmitting information, terminal device and network device
EP3866530B1 (en) Uplink signal transmission method and device
CN113518385A (zh) 与lbt过程有关的操作
US20200322942A1 (en) Method for use in transmitting signal, terminal device, and network device
EP2870815A1 (en) Methods and apparatus for contention based transmission
CN109391460B (zh) 在载波聚合中处理物理随机接入信道资源的装置及方法
GB2562100A (en) Methods and apparatuses for random-access
EP3500037B1 (en) Data transmission method, terminal device and network device
CN112088507A (zh) 一种信息传输方法和通信设备以及网络设备
US11082982B2 (en) Methods devices, and systems, for allocation of uplink resources for wireless data transmission
US11496950B2 (en) Method for determining parameter set of cell, method for sending parameter set of cell, device, and system
US11528685B2 (en) Uplink control information transmission method and related apparatus
CN110603885B (zh) 用于请求上行传输资源的方法、终端和网络设备
WO2018058537A1 (zh) 传输信号的方法和装置
WO2022193252A1 (en) Communication methods, terminal device, network device and computer-readable medium
CN118139038A (zh) 用于物联网的方法和装置
CN115918233A (zh) 由数据传输触发的波束报告
CN115843423A (zh) 针对在无线电资源控制非活动状态下的定位的确认反馈

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant