CN105337715B - 一种基于非授权频段的载波测量方法和基站 - Google Patents

一种基于非授权频段的载波测量方法和基站 Download PDF

Info

Publication number
CN105337715B
CN105337715B CN201510638558.7A CN201510638558A CN105337715B CN 105337715 B CN105337715 B CN 105337715B CN 201510638558 A CN201510638558 A CN 201510638558A CN 105337715 B CN105337715 B CN 105337715B
Authority
CN
China
Prior art keywords
base station
rssi
user equipment
cell
carrier wave
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.)
Active
Application number
CN201510638558.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN105337715A (zh
Inventor
乔梁
李明菊
张晨璐
朱亚军
张云飞
雷艺学
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.)
Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Original Assignee
Yulong Computer Telecommunication Scientific Shenzhen 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 Yulong Computer Telecommunication Scientific Shenzhen Co Ltd filed Critical Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority to CN201510638558.7A priority Critical patent/CN105337715B/zh
Priority to PCT/CN2015/093540 priority patent/WO2017054288A1/fr
Publication of CN105337715A publication Critical patent/CN105337715A/zh
Application granted granted Critical
Publication of CN105337715B publication Critical patent/CN105337715B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0008—Wavelet-division
    • 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
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • 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
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201510638558.7A 2015-09-30 2015-09-30 一种基于非授权频段的载波测量方法和基站 Active CN105337715B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510638558.7A CN105337715B (zh) 2015-09-30 2015-09-30 一种基于非授权频段的载波测量方法和基站
PCT/CN2015/093540 WO2017054288A1 (fr) 2015-09-30 2015-10-31 Procédé de mesurage de porteuse basé sur une bande de fréquences sans licence, et station de base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510638558.7A CN105337715B (zh) 2015-09-30 2015-09-30 一种基于非授权频段的载波测量方法和基站

Publications (2)

Publication Number Publication Date
CN105337715A CN105337715A (zh) 2016-02-17
CN105337715B true CN105337715B (zh) 2018-11-06

Family

ID=55288039

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510638558.7A Active CN105337715B (zh) 2015-09-30 2015-09-30 一种基于非授权频段的载波测量方法和基站

Country Status (2)

Country Link
CN (1) CN105337715B (fr)
WO (1) WO2017054288A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017178486A1 (fr) * 2016-04-11 2017-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Procédés de contrôle de mesurages basés sur des paramètres lbt
CN106255120B (zh) * 2016-08-24 2019-06-28 重庆邮电大学 一种与异构网on/off算法相结合的动态频谱选择方法
CN106658566B (zh) * 2016-12-06 2020-02-21 上海华为技术有限公司 一种小区确定的方法、相关设备以及系统
CN110890953B (zh) 2018-09-11 2022-07-19 华为技术有限公司 使用免授权频段的通信方法和通信装置
CN111246524B (zh) * 2018-11-28 2022-03-04 中国移动通信集团山东有限公司 一种基于cqi信息的质量切换处理方法及装置
US20210112440A1 (en) * 2019-10-10 2021-04-15 Parallel Wireless, Inc. Distributing UEs for Service with Throughput and Delay Guarantees
WO2023044804A1 (fr) * 2021-09-24 2023-03-30 北京小米移动软件有限公司 Procédé et appareil de commutation de porteuse

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101547486A (zh) * 2008-03-24 2009-09-30 华为技术有限公司 切换处理的方法、系统和装置
CN101621359A (zh) * 2008-07-04 2010-01-06 华为技术有限公司 一种发送信道质量指示的方法、装置及系统
CN102291731A (zh) * 2010-06-18 2011-12-21 电信科学技术研究院 一种应用于分层网络的测量方法及其装置
CN102301773A (zh) * 2009-02-01 2011-12-28 高通股份有限公司 认知无线电通信中的动态频率选择
CN102387525A (zh) * 2010-08-27 2012-03-21 中国移动通信集团公司 载波配置方法、装置及系统
CN104579518A (zh) * 2015-01-30 2015-04-29 深圳酷派技术有限公司 Csi测量及反馈方法、csi测量及反馈系统和基站
CN104780544A (zh) * 2014-01-09 2015-07-15 上海朗帛通信技术有限公司 一种利用非授权频谱的通信方法和装置
WO2015120578A1 (fr) * 2014-02-11 2015-08-20 华为技术有限公司 Procédé et dispositif d'obtention informations sur des fréquences non autorisées

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9025536B2 (en) * 2009-03-26 2015-05-05 Qualcomm Incorporated Apparatus and methods of whitespace communication
KR101709501B1 (ko) * 2009-04-09 2017-03-08 엘지전자 주식회사 다중반송파 지원 광대역 무선 통신 시스템에서의 반송파 관리 절차 수행 방법 및 장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101547486A (zh) * 2008-03-24 2009-09-30 华为技术有限公司 切换处理的方法、系统和装置
CN101621359A (zh) * 2008-07-04 2010-01-06 华为技术有限公司 一种发送信道质量指示的方法、装置及系统
CN102301773A (zh) * 2009-02-01 2011-12-28 高通股份有限公司 认知无线电通信中的动态频率选择
CN102291731A (zh) * 2010-06-18 2011-12-21 电信科学技术研究院 一种应用于分层网络的测量方法及其装置
CN102387525A (zh) * 2010-08-27 2012-03-21 中国移动通信集团公司 载波配置方法、装置及系统
CN104780544A (zh) * 2014-01-09 2015-07-15 上海朗帛通信技术有限公司 一种利用非授权频谱的通信方法和装置
WO2015120578A1 (fr) * 2014-02-11 2015-08-20 华为技术有限公司 Procédé et dispositif d'obtention informations sur des fréquences non autorisées
CN104579518A (zh) * 2015-01-30 2015-04-29 深圳酷派技术有限公司 Csi测量及反馈方法、csi测量及反馈系统和基站

Also Published As

Publication number Publication date
WO2017054288A1 (fr) 2017-04-06
CN105337715A (zh) 2016-02-17

Similar Documents

Publication Publication Date Title
CN105337715B (zh) 一种基于非授权频段的载波测量方法和基站
US10405250B2 (en) RRM measurement method, measurement system, terminal and base station
CN105228199B (zh) 一种基于非授权频段的载波切换方法、基站和系统
EP3226445B1 (fr) Système et procédé de détection de canal et dispositif muni de fonctions de station de base
JP6450466B2 (ja) キャリアスケジューリングの方法及び装置
CN110740452B (zh) 发现干扰的方法、装置、接收设备、发射设备及存储介质
CN102769912B (zh) 应用于wlan的报文传输方法及装置、网络设备
CN101222376B (zh) 一种干扰检测判别的方法、系统及基站
CN104735685B (zh) 一种信息处理方法、装置和系统
US20220014943A1 (en) Measurement method and apparatus, and device
CN106550395B (zh) 一种检测信号强度的方法及装置
EP3522604A1 (fr) Dispositif de commande, dispositif terminal, procédé de commande et programme
CN112261661B (zh) 一种信号处理方法及相关设备
CN109451547B (zh) 无线漫游方法及装置、存储介质、接入点设备
CN113286319B (zh) 星状结构宽带自组网系统的选频抗干扰方法及系统
KR20190054055A (ko) 통신 방법, 단말 설비와 네트워크 설비
CN106797650B (zh) 低时延传输配置
CN105210411B (zh) 小型小区的背景搜索
WO2010001320A1 (fr) Gestion des interférences
EP2579653B1 (fr) Appareil de communication sans fil, station de base, procédé de communication sans fil, et système de communication sans fil
CN103874173A (zh) 信号探测方法、微基站开启方法和相关设备及系统
CN106255120B (zh) 一种与异构网on/off算法相结合的动态频谱选择方法
TW202320522A (zh) 具有全頻段監測機制的網路通訊裝置及其網路通訊監測方法
JP6792576B2 (ja) 無線通信システム、無線通信方法及びアクセスポイント
CN115226183B (zh) 通信装置及相关的控制方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant