CN110521270A - 基于免授权频段的无线通信方法和装置 - Google Patents

基于免授权频段的无线通信方法和装置 Download PDF

Info

Publication number
CN110521270A
CN110521270A CN201880025102.5A CN201880025102A CN110521270A CN 110521270 A CN110521270 A CN 110521270A CN 201880025102 A CN201880025102 A CN 201880025102A CN 110521270 A CN110521270 A CN 110521270A
Authority
CN
China
Prior art keywords
uplink transmission
user terminal
decoding
resource unit
preamble
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.)
Pending
Application number
CN201880025102.5A
Other languages
English (en)
Inventor
党建
郭明皓
褚炜雯
吕本舜
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN110521270A publication Critical patent/CN110521270A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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

Landscapes

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

Abstract

本发明涉及基于免授权频段的无线通信方法和装置。一种在基站和用户终端之间进行无线通信的方法，接收来自第一类型用户终端的上行传输，第一类型用户终端工作于免授权模式；在所评估的上行传输的解码性能不能达到期望水平的情况下，将至少一个第一类型用户终端切换到授权模式。解码性能是能够更加准确反映资源争用程度的指标，因而能够更加合理地确定将用户终端切换到授权模式的时机。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201880025102.5A 2017-06-29 2018-04-23 基于免授权频段的无线通信方法和装置 Pending CN110521270A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710514548.1A CN109219148A (zh) 2017-06-29 2017-06-29 基于免授权频段的无线通信方法和装置
CN2017105145481 2017-06-29
PCT/CN2018/084006 WO2019001116A1 (zh) 2017-06-29 2018-04-23 基于免授权频段的无线通信方法和装置

Publications (1)

Publication Number Publication Date
CN110521270A true CN110521270A (zh) 2019-11-29

Family

ID=64742798

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201710514548.1A Pending CN109219148A (zh) 2017-06-29 2017-06-29 基于免授权频段的无线通信方法和装置
CN201880025102.5A Pending CN110521270A (zh) 2017-06-29 2018-04-23 基于免授权频段的无线通信方法和装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201710514548.1A Pending CN109219148A (zh) 2017-06-29 2017-06-29 基于免授权频段的无线通信方法和装置

Country Status (4)

Country Link
US (1) US11219053B2 (zh)
EP (1) EP3644681A4 (zh)
CN (2) CN109219148A (zh)
WO (1) WO2019001116A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112771977A (zh) * 2018-07-24 2021-05-07 皇家Kpn公司 共享资源上的可靠低时延通信

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150078264A1 (en) * 2013-09-17 2015-03-19 Seunghee Han Generation of random access preambles
CN105284172A (zh) * 2013-03-08 2016-01-27 华为技术有限公司 用于上行链路免授权传输方案的系统和方法
CN105284156A (zh) * 2013-05-31 2016-01-27 株式会社Ntt都科摩 基站、用户装置、拥挤状态通知控制方法以及切换控制方法
WO2016053639A1 (en) * 2014-10-02 2016-04-07 Qualcomm Incorporated Contention based uplink transmissions for latency reduction
CN105850205A (zh) * 2014-09-26 2016-08-10 华为技术有限公司 一种上行信号的传输方法和相关设备
WO2016205991A1 (zh) * 2015-06-23 2016-12-29 华为技术有限公司 免授权传输的方法、用户设备、接入网设备和核心网设备
CN106686738A (zh) * 2015-11-05 2017-05-17 索尼公司 基站侧和用户设备侧的装置及方法、无线通信系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110933658B (zh) * 2014-01-29 2022-11-15 交互数字专利控股公司 用于设备到设备发现或通信的资源选择
US9883524B2 (en) * 2015-11-04 2018-01-30 Huawei Technologies Co., Ltd. Systems and methods for configuring air interfaces with low overhead
CN108024366A (zh) * 2016-11-04 2018-05-11 北京三星通信技术研究有限公司 一种基于免调度的数据传输方法和设备
US10595336B2 (en) * 2016-11-15 2020-03-17 Huawei Technologies Co., Ltd. Systems and methods for grant-free uplink transmissions
US11425736B2 (en) * 2018-03-26 2022-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Selecting a semi-persistent scheduling interval for grant-free wireless devices

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105284172A (zh) * 2013-03-08 2016-01-27 华为技术有限公司 用于上行链路免授权传输方案的系统和方法
CN105284156A (zh) * 2013-05-31 2016-01-27 株式会社Ntt都科摩 基站、用户装置、拥挤状态通知控制方法以及切换控制方法
US20150078264A1 (en) * 2013-09-17 2015-03-19 Seunghee Han Generation of random access preambles
CN105474672A (zh) * 2013-09-17 2016-04-06 英特尔Ip公司 目标媒体内容的递送
CN105850205A (zh) * 2014-09-26 2016-08-10 华为技术有限公司 一种上行信号的传输方法和相关设备
WO2016053639A1 (en) * 2014-10-02 2016-04-07 Qualcomm Incorporated Contention based uplink transmissions for latency reduction
WO2016205991A1 (zh) * 2015-06-23 2016-12-29 华为技术有限公司 免授权传输的方法、用户设备、接入网设备和核心网设备
CN106686738A (zh) * 2015-11-05 2017-05-17 索尼公司 基站侧和用户设备侧的装置及方法、无线通信系统

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
LENOVO等: ""Discussion of procedures for UL transmission with and without grant"", 《3GPP TSG RAN WG1 MEETING #89 R1-1707766》 *
LENOVO等: ""Discussion of procedures for UL transmission with and without grant"", 《3GPP TSG RAN WG1 MEETING #89 R1-1707766》, 6 May 2017 (2017-05-06), pages 2 *
POTEVIO: ""Discussion on UL grant-free transmission for URLLC"", 《3GPP TSG-RAN WG2 MEETING #98 R2-1705047》 *
POTEVIO: ""Discussion on UL grant-free transmission for URLLC"", 《3GPP TSG-RAN WG2 MEETING #98 R2-1705047》, 5 May 2017 (2017-05-05), pages 2 *

Also Published As

Publication number Publication date
CN109219148A (zh) 2019-01-15
WO2019001116A1 (zh) 2019-01-03
EP3644681A1 (en) 2020-04-29
US11219053B2 (en) 2022-01-04
EP3644681A4 (en) 2020-08-19
US20200178283A1 (en) 2020-06-04

Similar Documents

Publication Publication Date Title
JP6692946B2 (ja) 免許不要無線周波数スペクトル帯域上でプリアンブルを送信するための技法
US11516749B2 (en) Method and apparatus for V2X communications
CN110447199B (zh) 电子装置和无线通信方法
JP2018518915A (ja) グラントフリー伝送のためのハンドオーバ方法、端末装置、およびネットワーク装置
CN107005344B (zh) 用于处理共享射频频带中的突发干扰的方法、装置及介质
CN113423090A (zh) 电子装置、信息处理设备和信息处理方法
WO2020031926A1 (ja) 無線通信装置、無線通信方法及びコンピュータプログラム
US10461837B2 (en) Method and system for allocating resources for relaying channels in cellular networks
CN110521240B (zh) 无线通信方法和无线通信设备
US11496951B2 (en) Mobile communication system and radio terminal
CN110547014A (zh) 电子装置、信息处理设备和信息处理方法
EP3275258B1 (en) Scheduling in cellular networks
US11219053B2 (en) Wireless communication method and device based on license-free band
CN111201812A (zh) 电子装置、无线通信方法以及计算机可读介质
CN112166626B (zh) 电子装置、无线通信方法和计算机可读介质
US20190342121A1 (en) Data Transmission Method And Apparatus
CN114026940A (zh) 用于上行链路传输的方法、终端设备和网络节点
CN111988809A (zh) 用于无线通信的电子设备和方法、计算机可读存储介质
WO2024067655A1 (en) Wireless communication method and user equipment
WO2020108370A1 (zh) 电子装置、无线通信方法和计算机可读介质
CN112689336A (zh) 时域中信道占用指示的方法及其装置

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
AD01 Patent right deemed abandoned

Effective date of abandoning: 20240209

AD01 Patent right deemed abandoned