CN111886887A - 通信方法和设备 - Google Patents

通信方法和设备 Download PDF

Info

Publication number
CN111886887A
CN111886887A CN201880091249.4A CN201880091249A CN111886887A CN 111886887 A CN111886887 A CN 111886887A CN 201880091249 A CN201880091249 A CN 201880091249A CN 111886887 A CN111886887 A CN 111886887A
Authority
CN
China
Prior art keywords
frequency band
attribute
network device
indication information
sequence
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
CN201880091249.4A
Other languages
English (en)
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
Publication of CN111886887A publication Critical patent/CN111886887A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer

Landscapes

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

Abstract

本申请公开了一种通信方法和设备，包括：终端设备接收网络设备发送的指示信息，所述指示信息用于指示所述网络设备的工作频段属性或***属性，所述工作频段属性用于表示所述网络设备的工作频段为授权频段还是非授权频段，所述***属性用于表示所述网络设备工作于授权频段***还是非授权频段***；所述终端设备基于所述工作频段属性或所述***属性，与所述网络设备进行通信。即使终端设备在不同的国家或地区漫游时，不同国家或地区之间的频谱划分不同，那么终端设备也可以有效地获取当前待接入网络的频段时非授权频段还是授权频段，从而执行相应的操作，实现在不同频段上有效的数据传输。

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。
CN201880091249.4A 2018-03-16 2018-03-16 通信方法和设备 Pending CN111886887A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/079358 WO2019174056A1 (zh) 2018-03-16 2018-03-16 通信方法和设备

Publications (1)

Publication Number Publication Date
CN111886887A true CN111886887A (zh) 2020-11-03

Family

ID=67908685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880091249.4A Pending CN111886887A (zh) 2018-03-16 2018-03-16 通信方法和设备

Country Status (7)

Country Link
US (1) US11350420B2 (zh)
EP (1) EP3755027B1 (zh)
KR (1) KR20200130718A (zh)
CN (1) CN111886887A (zh)
AU (1) AU2018412629A1 (zh)
TW (1) TW201939980A (zh)
WO (1) WO2019174056A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018416731A1 (en) * 2018-03-30 2020-11-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information indication method and device, and computer storage medium
WO2021064888A1 (ja) * 2019-10-02 2021-04-08 株式会社Ｎｔｔドコモ 端末及び通信方法
CN113260048B (zh) * 2020-02-07 2023-03-24 维沃移动通信有限公司 一种***运行模式确定方法和终端
CN113574934B (zh) * 2021-06-15 2024-04-26 北京小米移动软件有限公司 网络接入方法、装置、用户设备、接入网设备及存储介质

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7996009B2 (en) * 2001-02-26 2011-08-09 Kineto Wireless, Inc. Method for authenticating access to an unlicensed wireless communications system using a licensed wireless communications system authentication process
US7936714B1 (en) * 2002-03-11 2011-05-03 Netgear, Inc. Spectrum allocation system and method for multi-band wireless RF data communications
US6882851B2 (en) * 2002-03-21 2005-04-19 Cognio, Inc. Ad-hoc control protocol governing use of an unlicensed or shared radio frequency band
US7640008B2 (en) * 2002-10-18 2009-12-29 Kineto Wireless, Inc. Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
EP2645753A3 (en) * 2004-06-24 2016-08-10 Vringo Infrastructure Inc. System and method for location information to determine the operation parameters of radio technology in a terminal
FI20050235A0 (fi) * 2005-03-03 2005-03-03 Nokia Corp Pääsy viestintäjärjestelmään
US8010069B2 (en) * 2008-04-09 2011-08-30 Mstar Semiconductor, Inc. Method and apparatus for processing radio signals to identify an active system in a coexisting radio network
US8279823B2 (en) * 2010-02-09 2012-10-02 Spectrum Bridge, Inc. Spectrum allocation system and method
US8934909B2 (en) * 2010-05-19 2015-01-13 Nokia Corporation Method and apparatus for providing communication offloading to unlicensed bands
WO2012171200A1 (zh) 2011-06-16 2012-12-20 华为技术有限公司 动态频谱分配方法、中心控制单元、基站及频谱分配***
CN103765824B (zh) * 2011-07-14 2017-03-22 美国博通公司 用于在***的未许可频带上提供灵活时间共享方案的方法和装置
US8874124B2 (en) * 2012-06-14 2014-10-28 Netgear, Inc. Dual band LTE small cell
CN105340359B (zh) * 2013-03-15 2019-03-15 英特尔公司 针对小小区基站的未授权的频谱卸载架构
EP3000251B1 (en) * 2013-05-20 2017-07-05 Teknologian Tutkimuskeskus VTT OY Method and system for utilizing spectrum data in a cognitive wireless access system
US10165553B2 (en) * 2014-07-29 2018-12-25 Htc Corporation Device and method of handling communication operations in a licensed frequency band and an unlicensed frequency band
CN107078879A (zh) * 2014-10-20 2017-08-18 IPCom两合公司 用于无线电信***中的载波选择的***、用户设备、和基站
CN107211064B (zh) * 2014-12-12 2020-07-10 康维达无线有限责任公司 集成小型小区/wi-fi网络(iswn)中的计费
US9549360B2 (en) * 2015-01-28 2017-01-17 Alcatel Lucent User equipment assisted handover in licensed and unlicensed frequency bands
US10142983B2 (en) * 2015-01-28 2018-11-27 Institute For Information Industry Licensed assisted access network system
KR102306823B1 (ko) * 2015-03-11 2021-09-29 삼성전자 주식회사 무선 통신 시스템에서 면허 도움 접속 기술 활용 시 기지국의 데이터 스케쥴링을 위한 장치 및 방법
US9924518B2 (en) * 2015-08-10 2018-03-20 Network Performance Research Group Llc Method and apparatus for dynamic channel selection device
US20170048916A1 (en) * 2015-08-13 2017-02-16 Electronics And Telecommunications Research Institute Operation method of a communication node in a network supporting licensed band and unlicensed band
US10548055B2 (en) * 2015-12-08 2020-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Network node, wireless device, methods and computer programs
CN105722097B (zh) * 2016-01-21 2017-09-08 宇龙计算机通信科技(深圳)有限公司 信道检测方法、信道检测装置和终端
CN107041013A (zh) * 2016-02-03 2017-08-11 索尼公司 无线通信设备和无线通信方法
US10143036B2 (en) * 2016-07-30 2018-11-27 Phazr, Inc. Millimeter wave wireless system using licensed and unlicensed frequency sprectrum
CN106304148B (zh) * 2016-08-11 2019-08-09 北京佰才邦技术有限公司 切换无线网接入设备的工作模式的方法
EP3507920B1 (en) * 2016-09-01 2023-06-07 Telefonaktiebolaget LM Ericsson (publ) Method and wireless node for enabling coexistence of wireless communication systems
CN106355860A (zh) * 2016-09-18 2017-01-25 北京佰才邦技术有限公司 一种传输数据的方法及可移动设备
EP3533250A4 (en) * 2016-11-11 2020-08-19 Telefonaktiebolaget LM Ericsson (publ) METHOD AND APPARATUS INTENDED TO FACILITATE DATA TRANSMISSION
CN108617001B (zh) * 2017-01-20 2022-11-18 中兴通讯股份有限公司 上行数据传输方法及装置
CN108632981B (zh) * 2017-03-23 2021-01-29 华为技术有限公司 一种下行同步信号发送方法和接收方法及设备
CN109121198A (zh) * 2017-06-23 2019-01-01 维沃移动通信有限公司 一种非授权频段下的信息传输方法及网络设备
EP3668234B1 (en) * 2017-08-07 2023-06-28 LG Electronics Inc. Method for transmitting/receiving signal between terminal and base station in wireless communication system for supporting unlicensed band, and devices for supporting same
US11019624B2 (en) * 2017-10-11 2021-05-25 Qualcomm Incorporated Licensed band fallback for wireless devices that operate in unlicensed bands
AU2017444043A1 (en) * 2017-12-21 2020-07-30 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Service distribution method, network device, and terminal device
EP3893572A4 (en) * 2019-01-17 2022-01-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. WIRELESS COMMUNICATION METHOD AND DEVICE

Also Published As

Publication number Publication date
US20210007108A1 (en) 2021-01-07
KR20200130718A (ko) 2020-11-19
TW201939980A (zh) 2019-10-01
EP3755027A4 (en) 2021-01-06
AU2018412629A1 (en) 2020-10-15
US11350420B2 (en) 2022-05-31
WO2019174056A1 (zh) 2019-09-19
EP3755027B1 (en) 2022-12-28
EP3755027A1 (en) 2020-12-23

Similar Documents

Publication Publication Date Title
CN111132336B (zh) 无线通信方法和设备
CN109644099B (zh) 无线通信方法、网络设备和终端
CN112291746B (zh) 一种传输数据的方法和终端设备
US11350420B2 (en) Communication method and device
CN113726496B (zh) 非授权频段上ssb的传输方法和设备
CN110710296B (zh) D2d通信中资源池共享的方法、终端设备和网络设备
CN112929965B (zh) 一种上行信号的传输方法及终端设备、网络设备
CN111670599A (zh) 控制信息传输方法、网络设备、终端和计算机存储介质
WO2020061850A1 (zh) 通信方法、终端设备和网络设备
CN111010742B (zh) 用于确定随机接入资源的方法和终端设备
CN112335309A (zh) 一种上行信号的传输方法及终端设备、网络设备
CN111542120B (zh) 无线通信方法、网络设备和终端设备
CN111277393B (zh) 无线通信方法、网络设备和终端设备
CN112534940A (zh) 资源分配的方法、终端设备和网络设备
CN112929975A (zh) 一种资源确定及配置方法、装置、终端、网络设备
CN111543108A (zh) 无线通信方法、终端设备和网络设备
CN111742600B (zh) 一种上行数据传输方法及相关设备
CN106664685B (zh) Lte-u载波信息的传输方法、基站和用户设备
CN111565466B (zh) 无线通信方法、网络设备和终端设备
CN111801983B (zh) 信道传输的方法和设备
CN111465111B (zh) 无线通信方法和设备
CN113039738A (zh) 下行控制信息的传输方法和设备
CN112840714A (zh) 一种接入控制方法、终端及存储介质
CN112956149A (zh) 一种数据加扰方法及装置、通信设备
CN111869247A (zh) 一种窗口配置方法及装置、终端、网络设备

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