CN111937452A - 通信方法、通信装置和系统 - Google Patents

通信方法、通信装置和系统 Download PDF

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Publication number
CN111937452A
CN111937452A CN201880091563.2A CN201880091563A CN111937452A CN 111937452 A CN111937452 A CN 111937452A CN 201880091563 A CN201880091563 A CN 201880091563A CN 111937452 A CN111937452 A CN 111937452A
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CN
China
Prior art keywords
system bandwidth
indication information
network
type
crs
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
CN201880091563.2A
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English (en)
Inventor
张萌
李启明
李红
韩静
刘一樊
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
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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 CN111937452A publication Critical patent/CN111937452A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial 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
    • H04L5/003—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
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • 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
    • 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

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

Abstract

本申请提供了一种通信方法、通信装置和系统。该通信方法包括：发送第一指示信息，所述第一指示信息用于指示对于第一类终端设备的系统带宽是第一系统带宽，其中，所述第一系统带宽的大小小于或等于小区参考信号CRS缩减带宽；向第二类终端设备发送第二指示信息，所述第二指示信息用于指示对于所述第二类终端设备的系统带宽是第二系统带宽，其中，所述第二类终端设备能支持基于网络的CRS缩减技术。通过本申请，可以保证传统的终端设备和能够支持CRS缩减技术的终端设备，在配置了基于网络的CRS缩减技术的网络设备中的通信性能。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201880091563.2A 2018-04-04 2018-04-04 通信方法、通信装置和系统 Pending CN111937452A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/081949 WO2019191949A1 (zh) 2018-04-04 2018-04-04 通信方法、通信装置和系统

Publications (1)

Publication Number Publication Date
CN111937452A true CN111937452A (zh) 2020-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880091563.2A Pending CN111937452A (zh) 2018-04-04 2018-04-04 通信方法、通信装置和系统

Country Status (4)

Country Link
US (1) US20210014736A1 (zh)
EP (1) EP3761731A4 (zh)
CN (1) CN111937452A (zh)
WO (1) WO2019191949A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210297287A1 (en) * 2018-06-27 2021-09-23 Nordic Semiconductor Asa Ofdm channel estimation
WO2023197188A1 (zh) * 2022-04-12 2023-10-19 北京小米移动软件有限公司 信息传输方法、装置、通信设备和存储介质
US11936501B2 (en) 2018-06-27 2024-03-19 Nordic Semiconductor Asa OFDM channel estimation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110958662B (zh) * 2018-09-27 2022-11-22 维沃移动通信有限公司 一种接入控制方法、终端及网络侧设备
CN111132078B (zh) * 2020-03-31 2020-08-04 深圳市维邦云计算技术发展有限公司 基于5g网络的车辆与遥控器远程通讯系统及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106612547A (zh) * 2015-10-21 2017-05-03 中兴通讯股份有限公司 支持非标准带宽的调度方法及基站

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102300267A (zh) * 2011-09-28 2011-12-28 电信科学技术研究院 一种确定终端工作带宽的方法及终端
US10084561B2 (en) * 2014-01-29 2018-09-25 Telefonaktiebolaget L M Ericsson (Publ) Methods of handling assistance information for interference mitigation
US10594426B2 (en) * 2015-10-05 2020-03-17 Telefonaktiebolaget Lm Ericsson (Publ) Communication device, network node, method and computer program

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106612547A (zh) * 2015-10-21 2017-05-03 中兴通讯股份有限公司 支持非标准带宽的调度方法及基站

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "WF on network-based CRS interference mitigation", 《3GPP TSG-RAN WG4 MEETING #86 R4-1802850》 *
HUAWEI, HISILICON: "Further discussion on solution for network-based CRS mitigation", 《3GPP TSG-RAN WG4 MEETING #85 R4-1713396》 *
HUAWEI等: "On CRS muting for BL UEs", 《3GPP TSG RAN WG2 MEETING #101 R2-1802195》 *
INTEL CORPORATION: "Frequency domain CRS muting for efeMTC", 《3GPP TSG RAN WG1 MEETING #88BIS R1-1704695》 *
NOKIA SIEMENS NETWORKS, NOKIA: "General considerations on new carrier types", 《3GPP TSG RAN WG1 #68 R1-120711》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210297287A1 (en) * 2018-06-27 2021-09-23 Nordic Semiconductor Asa Ofdm channel estimation
US11477052B2 (en) * 2018-06-27 2022-10-18 Nordic Semiconductor Asa OFDM channel estimation
US11936501B2 (en) 2018-06-27 2024-03-19 Nordic Semiconductor Asa OFDM channel estimation
WO2023197188A1 (zh) * 2022-04-12 2023-10-19 北京小米移动软件有限公司 信息传输方法、装置、通信设备和存储介质

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Publication number Publication date
EP3761731A1 (en) 2021-01-06
EP3761731A4 (en) 2021-03-24
US20210014736A1 (en) 2021-01-14
WO2019191949A1 (zh) 2019-10-10

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Application publication date: 20201113