IN2014MN02020A - - Google Patents

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Publication number
IN2014MN02020A
IN2014MN02020A IN2020MUN2014A IN2014MN02020A IN 2014MN02020 A IN2014MN02020 A IN 2014MN02020A IN 2020MUN2014 A IN2020MUN2014 A IN 2020MUN2014A IN 2014MN02020 A IN2014MN02020 A IN 2014MN02020A
Authority
IN
India
Prior art keywords
enodeb
interference
tdd configurations
identify
interfering
Prior art date
Application number
Other languages
English (en)
Inventor
Hao Xu
Wanshi Chen
Peter Gaal
Stefan Geirhofer
Yongbin Wei
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014MN02020A publication Critical patent/IN2014MN02020A/en

Links

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
    • H04W72/54—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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Noise Elimination (AREA)
IN2020MUN2014 2012-05-01 2013-04-30 IN2014MN02020A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261641211P 2012-05-01 2012-05-01
US13/873,112 US9642148B2 (en) 2012-05-01 2013-04-29 Interference cancellation based on adaptive time division duplexing (TDD) configurations
PCT/US2013/038924 WO2013166054A1 (fr) 2012-05-01 2013-04-30 Atténuation d'interférences en fonction de configurations adaptatives de duplexage par répartition dans le temps (tdd)

Publications (1)

Publication Number Publication Date
IN2014MN02020A true IN2014MN02020A (fr) 2015-08-14

Family

ID=49512445

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2020MUN2014 IN2014MN02020A (fr) 2012-05-01 2013-04-30

Country Status (14)

Country Link
US (1) US9642148B2 (fr)
EP (1) EP2845433B1 (fr)
JP (1) JP6275697B2 (fr)
KR (1) KR20150016529A (fr)
CN (1) CN104272837B (fr)
BR (1) BR112014027209B1 (fr)
CA (1) CA2869930C (fr)
HK (1) HK1205615A1 (fr)
IN (1) IN2014MN02020A (fr)
MY (1) MY169196A (fr)
PH (1) PH12014502319A1 (fr)
RU (1) RU2014148168A (fr)
WO (1) WO2013166054A1 (fr)
ZA (1) ZA201408257B (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104396292B (zh) * 2012-05-04 2018-05-11 诺基亚通信公司 在无线通信系统之间的共享频带的配置
US10154499B2 (en) * 2012-05-21 2018-12-11 Lg Electronics Inc. Method for sharing wireless resource information in multi-cell wireless communication system and apparatus for same
US9544082B2 (en) * 2012-08-03 2017-01-10 Qualcomm Incorporated Inter-UE interference cancellation
US9768929B2 (en) * 2012-12-21 2017-09-19 Blackberry Limited Method and apparatus for identifying interference type in time division duplex systems
US9374189B2 (en) * 2012-12-21 2016-06-21 Blackberry Limited Method and apparatus for interference mitigation in time division duplex systems
JP6101082B2 (ja) * 2013-01-15 2017-03-22 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末及び無線通信方法
US9602269B2 (en) * 2013-05-13 2017-03-21 Acer Incorporated Dynamic time division duplexing method and apparatuses using the same
KR101664876B1 (ko) * 2013-05-14 2016-10-12 삼성전자 주식회사 무선 통신 시스템에서 셀간 간섭 제어를 위한 간섭 측정 방법 및 장치
WO2015013862A1 (fr) * 2013-07-29 2015-02-05 Qualcomm Incorporated Indication dynamique de configurations de sous-trames montantes/descendantes en duplexage par répartition dans le temps (tdd)
WO2015042870A1 (fr) * 2013-09-27 2015-04-02 Qualcomm Incorporated Création de rapport de csi pour fonction eimta lte-tdd
WO2015126027A1 (fr) * 2014-02-18 2015-08-27 엘지전자 주식회사 Procédé d'émission/réception d'un signal à l'aide d'une technologie tdd flexible spécifique à l'utilisateur dans un système de communication sans fil et dispositif associé
CN106464411B (zh) 2014-06-18 2019-04-16 索尼公司 提高MaMi通信网络中的性能的系统和方法
US9485788B2 (en) 2014-06-18 2016-11-01 Sony Corporation Massive MIMO cell synchronization: AP to AP direct communication
US10425937B2 (en) * 2014-06-22 2019-09-24 Lg Electronics Inc. Method and apparatus for transmitting and receiving signal by full-duplex base station in wireless communication system
WO2016037317A1 (fr) * 2014-09-09 2016-03-17 Nec Corporation Procédé et appareil d'atténuation d'interférence ainsi que support d'informations lisible par ordinateur et produit-programme informatique associés
CN106559836A (zh) * 2015-09-28 2017-04-05 中国移动通信集团公司 一种干扰处理方法、基站及网络设备
US11319107B2 (en) * 2016-03-07 2022-05-03 Qualcomm Incorporated Synchronization for standalone LTE broadcast
CN107294684B (zh) * 2016-04-01 2021-07-09 夏普株式会社 配置非锚物理资源块的方法和基站、确定非锚物理资源块位置的方法和用户设备
US10419199B2 (en) 2016-05-11 2019-09-17 Qualcomm Incorporated Synchronization in wireless communications
CN107453834A (zh) 2016-05-31 2017-12-08 华为技术有限公司 一种下行干扰管理方法、基站及用户设备
KR102205089B1 (ko) * 2016-06-08 2021-01-19 후아웨이 테크놀러지 컴퍼니 리미티드 기준 신호 전송 방법과 관련 장치 및 시스템
JP6703180B2 (ja) * 2016-07-13 2020-06-03 北京小米移動軟件有限公司Ｂｅｉｊｉｎｇ Ｘｉａｏｍｉ Ｍｏｂｉｌｅ Ｓｏｆｔｗａｒｅ Ｃｏ．，Ｌｔｄ． データ伝送方法、装置、コンピュータプログラム、および、記録媒体
CN107872818B (zh) * 2016-09-27 2023-03-10 中兴通讯股份有限公司 数据处理方法、节点及终端
CN109891982A (zh) * 2016-10-28 2019-06-14 瑞典爱立信有限公司 实现蜂窝通信系统中至少一个传输的干扰感知配置和/或干扰抑制
US11671301B2 (en) * 2017-03-22 2023-06-06 Interdigital Patent Holdings, Inc. Methods, apparatus, systems, architectures and interfaces for channel state information reference signal for next generation wireless communication systems
US10313982B1 (en) * 2017-04-27 2019-06-04 Thales Avionics, Inc. Cooperative realtime management of noise interference in ISM band
GB2563412B (en) * 2017-06-14 2020-08-12 Samsung Electronics Co Ltd Improvements in and relating to interference reduction in dynamic TDD systems
CN109391570B (zh) * 2017-08-07 2022-05-17 中兴通讯股份有限公司 一种通信方法及装置
US10707915B2 (en) * 2017-12-04 2020-07-07 Qualcomm Incorporated Narrowband frequency hopping mechanisms to overcome bandwidth restrictions in the unlicensed frequency spectrum
KR102273913B1 (ko) * 2018-08-20 2021-07-07 한양대학교 산학협력단 무선통신 시스템에서 단말 정보 수집장치의 상향링크 간섭제어 방법 및 장치
WO2020140225A1 (fr) * 2019-01-03 2020-07-09 Qualcomm Incorporated Signalisation de référence pour gestion d'interférences voisines
US11304151B2 (en) * 2019-05-01 2022-04-12 Jio Platforms Limited System and method for mitigation of interference
US11832226B2 (en) * 2020-03-26 2023-11-28 Qualcomm Incorporated Indicating slot format indices used across multiple user equipments

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6591109B2 (en) 2001-08-17 2003-07-08 Interdigital Technology Corporation Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access
EP2039026B1 (fr) * 2006-07-12 2017-01-11 Telefonaktiebolaget LM Ericsson (publ) Procédé et appareil de réduction du brouillage
CN102204154B (zh) 2008-10-31 2014-05-21 诺基亚公司 在基于分组的无线通信系统中用于时分双工操作的子帧调度的动态分配
US8611331B2 (en) 2009-02-27 2013-12-17 Qualcomm Incorporated Time division duplexing (TDD) configuration for access point base stations
US8964656B2 (en) 2009-04-02 2015-02-24 Lg Electronics Inc. Method of transmitting channel state information in wireless communication system
JP2011004161A (ja) 2009-06-18 2011-01-06 Sharp Corp 通信システム、通信装置および通信方法
US8594688B2 (en) 2009-12-09 2013-11-26 Qualcomm Incorporated Method and system for rate prediction in coordinated multi-point transmission
KR101672769B1 (ko) * 2010-02-09 2016-11-04 삼성전자주식회사 겹치는 무선 자원을 이용하여 업링크 통신 및 다운링크 통신을 수행하는 통신 시스템
WO2011097768A1 (fr) * 2010-02-12 2011-08-18 上海贝尔股份有限公司 Procédé et terminal utilisateur destinés à une transmission conjointe entre stations multiples et utilisateurs multiples
CN102088735B (zh) 2010-03-24 2014-12-03 电信科学技术研究院 子帧间的业务负荷均衡处理及小区间干扰处理方法及设备
US20110250919A1 (en) 2010-04-13 2011-10-13 Qualcomm Incorporated Cqi estimation in a wireless communication network
WO2011162656A1 (fr) 2010-06-24 2011-12-29 Telefonaktiebolaget Lm Eriksson (Publ) Procédé d'allocation de créneaux temporels dans un réseau hertzien en tdd
US8681660B2 (en) 2010-10-01 2014-03-25 Clearwire Ip Holdings Llc Enabling coexistence between FDD and TDD wireless networks
WO2012108616A1 (fr) * 2011-02-13 2012-08-16 Lg Electronics Inc. Procédé de transmission d'informations de commande de liaison montante et équipement utilisateur, et procédé de réception d'informations de commande de liaison montante et station de base
WO2012167431A1 (fr) 2011-06-09 2012-12-13 Renesas Mobile Corporation Contrôle d'interférence dans une communication duplex à répartition dans le temps

Also Published As

Publication number Publication date
US20130294268A1 (en) 2013-11-07
US9642148B2 (en) 2017-05-02
CA2869930C (fr) 2020-10-06
KR20150016529A (ko) 2015-02-12
JP2015523761A (ja) 2015-08-13
BR112014027209B1 (pt) 2022-11-22
EP2845433B1 (fr) 2021-06-09
RU2014148168A (ru) 2016-06-20
CN104272837B (zh) 2019-06-04
JP6275697B2 (ja) 2018-02-07
HK1205615A1 (en) 2015-12-18
BR112014027209A2 (pt) 2017-06-27
EP2845433A1 (fr) 2015-03-11
PH12014502319B1 (en) 2015-01-12
WO2013166054A1 (fr) 2013-11-07
CA2869930A1 (fr) 2013-11-07
ZA201408257B (en) 2020-11-25
MY169196A (en) 2019-02-26
BR112014027209A8 (pt) 2021-06-22
PH12014502319A1 (en) 2015-01-12
CN104272837A (zh) 2015-01-07

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