[go: up one dir, main page]

MX2016001279A - Metodo, aparato y sistema para manejar interferencia de célula cocanal. - Google Patents

Metodo, aparato y sistema para manejar interferencia de célula cocanal.

Info

Publication number
MX2016001279A
MX2016001279A MX2016001279A MX2016001279A MX2016001279A MX 2016001279 A MX2016001279 A MX 2016001279A MX 2016001279 A MX2016001279 A MX 2016001279A MX 2016001279 A MX2016001279 A MX 2016001279A MX 2016001279 A MX2016001279 A MX 2016001279A
Authority
MX
Mexico
Prior art keywords
user terminal
cell
channel interference
base station
shared
Prior art date
Application number
MX2016001279A
Other languages
English (en)
Other versions
MX354975B (es
Inventor
Wang Hao
Wu Zuomin
Wu Hai
Cheng Xingqing
Zhang Ningbo
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2016001279A publication Critical patent/MX2016001279A/es
Publication of MX354975B publication Critical patent/MX354975B/es

Links

Classifications

    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • 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
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information

Landscapes

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

Abstract

La presente invención divulga un método, un aparato y un sistema para manejar la interferencia de célula de co-canal, una estación base y una terminal de usuario, donde el método incluye: obtener información de interferencia de una célula de no-servicio y enviar la información de interferencia obtenida de la célula de no-servicio a una terminal de usuario UE; la interferencia de co-canal provocada en la célula de no-servicio al UE puede ser suprimida o cancelada, y se puede mejorar el rendimiento del UE en la desmodulacion de un PDSCH.
MX2016001279A 2013-07-30 2013-07-30 Metodo, aparato y sistema para manejar interferencia de célula cocanal. MX354975B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/080446 WO2015013897A1 (zh) 2013-07-30 2013-07-30 处理小区同频干扰的方法、装置、系统、基站及用户终端

Publications (2)

Publication Number Publication Date
MX2016001279A true MX2016001279A (es) 2016-08-17
MX354975B MX354975B (es) 2018-03-27

Family

ID=52430843

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016001279A MX354975B (es) 2013-07-30 2013-07-30 Metodo, aparato y sistema para manejar interferencia de célula cocanal.

Country Status (9)

Country Link
US (1) US10523401B2 (es)
EP (2) EP3300416B1 (es)
JP (1) JP6197244B2 (es)
KR (1) KR101754178B1 (es)
CN (2) CN104521271B (es)
AU (1) AU2013395533B2 (es)
MX (1) MX354975B (es)
RU (1) RU2619054C1 (es)
WO (1) WO2015013897A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016013889A1 (ko) * 2014-07-25 2016-01-28 엘지전자 주식회사 무선 통신 시스템에서 셀 간 간섭 제거를 위한 방법 및 장치
CN106714310B (zh) * 2015-11-16 2020-04-14 展讯通信（上海）有限公司 物理资源块绑定检测方法、装置及用户设备
JP6697097B2 (ja) * 2016-05-24 2020-05-20 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． セル間干渉を除去するための方法及び装置
WO2018097582A1 (en) * 2016-11-22 2018-05-31 Samsung Electronics Co., Ltd. Method and apparatus for channel estimation and data decoding in wireless communication system
US10470079B2 (en) * 2017-04-14 2019-11-05 Verizon Patent And Licensing Inc. Systems and method for cross cell aggregation using virtualized equipment
US10631367B2 (en) 2017-04-14 2020-04-21 Verizon Patent And Licensing Inc. Virtualized equipment for multi-network and cross cell utilization
EP3627724A4 (en) 2017-06-26 2020-06-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. WIRELESS COMMUNICATION METHOD AND DEVICE
US11477809B2 (en) * 2018-04-12 2022-10-18 Qualcomm Incorporated Techniques for channel estimation
US11646921B2 (en) * 2018-08-09 2023-05-09 Qualcomm Incorporated Using physical channels for positioning measurement signals
US12501377B2 (en) * 2019-01-04 2025-12-16 Huawei Technologies Co., Ltd. Sounding reference signal for uplink-based multi-cell measurement
US11963113B2 (en) * 2019-08-09 2024-04-16 Qualcomm Incorporated Estimating a timing for a non-serving cell of a user equipment
US12255707B2 (en) * 2019-08-15 2025-03-18 Ntt Docomo, Inc. Terminal and communication method
CN117769038A (zh) * 2022-09-26 2024-03-26 华为技术有限公司 一种消除干扰的方法和相关设备
CN117938301A (zh) * 2024-02-02 2024-04-26 中兴通讯股份有限公司 一种干扰消除方法、设备及存储介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311457A (ja) * 2005-05-02 2006-11-09 Ntt Docomo Inc 伝送速度制御方法、移動局及び無線基地局
CN101064529A (zh) * 2006-04-29 2007-10-31 华为技术有限公司 频分多址系统中的干扰测量方法、资源分配方法及其装置
CN101212236B (zh) * 2007-12-25 2011-05-11 北京天碁科技有限公司 Td-scdma终端及其干扰小区信息检测和信道估计的方法
US8447236B2 (en) 2008-05-15 2013-05-21 Qualcomm Incorporated Spatial interference mitigation schemes for wireless communication
CN101827370A (zh) * 2009-03-05 2010-09-08 中国移动通信集团公司 基于ofdm的频率复用控制方法、系统及基站设备
US8520617B2 (en) * 2009-11-06 2013-08-27 Motorola Mobility Llc Interference mitigation in heterogeneous wireless communication networks
US8514738B2 (en) * 2010-04-01 2013-08-20 Texas Instruments Incorporated Physical downlink shared channel muting on cell-specific reference symbols locations for of non-serving cells
CN103299556B (zh) 2011-01-07 2017-05-17 交互数字专利控股公司 用于协作多点传输中下行链路共享信道接收的方法、系统和设备
EP2665211A4 (en) * 2011-01-10 2015-08-12 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING / RECEIVING DOWNLINK REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
CN103444223A (zh) * 2011-04-04 2013-12-11 瑞典爱立信有限公司 限制异类无线通信系统中的干扰
JP5451680B2 (ja) * 2011-04-25 2014-03-26 株式会社Ｎｔｔドコモ 移動通信端末
US9008582B2 (en) * 2011-08-25 2015-04-14 Qualcomm Incorporated User equipment enhancements for cooperative multi-point communication
KR101605278B1 (ko) * 2011-10-10 2016-03-21 엘지전자 주식회사 무선 통신 시스템에서 간섭을 측정하는 방법 및 장치
CN103581933B (zh) * 2012-08-08 2018-04-17 电信科学技术研究院 一种小区管理的方法、系统和设备
KR102093266B1 (ko) * 2013-02-28 2020-03-25 삼성전자주식회사 신호 감지 방법 및 장치
US9986545B2 (en) * 2013-03-06 2018-05-29 Lg Electronics Inc. Method for applying Physical Resource Block (PRB) bundling in wireless communications system and apparatus therefor
CN105191174B (zh) * 2013-03-27 2019-09-03 Lg电子株式会社 在无线通信系统中消除干扰的方法以及使用该方法的装置
JP6286032B2 (ja) * 2013-07-09 2018-02-28 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてチャネル状態報告のための方法及びそのための装置

Also Published As

Publication number Publication date
EP3300416B1 (en) 2019-05-22
US10523401B2 (en) 2019-12-31
EP3018929A4 (en) 2016-07-06
KR101754178B1 (ko) 2017-07-05
JP6197244B2 (ja) 2017-09-20
WO2015013897A1 (zh) 2015-02-05
CN104521271A (zh) 2015-04-15
EP3018929B1 (en) 2017-09-27
KR20160037225A (ko) 2016-04-05
CN108419257A (zh) 2018-08-17
AU2013395533B2 (en) 2017-08-31
AU2013395533A1 (en) 2016-03-03
CN104521271B (zh) 2018-06-19
JP2016528816A (ja) 2016-09-15
CN108419257B (zh) 2021-07-09
RU2619054C1 (ru) 2017-05-11
US20160150548A1 (en) 2016-05-26
EP3018929A1 (en) 2016-05-11
EP3300416A1 (en) 2018-03-28
MX354975B (es) 2018-03-27

Similar Documents

Publication Publication Date Title
MX2016001279A (es) Metodo, aparato y sistema para manejar interferencia de célula cocanal.
MX2015017454A (es) Metodo para reportar el estado del canal en el sistema de comunicacion inalambrica y aparato para lo mismo.
PH12016500086A1 (en) Lte channel access over unlicensed bands
ZA201508107B (en) Method for acquiring ue capacity, terminal and base station
EP3280068A4 (en) Method for transmitting information, base station, and user equipment
MY168121A (en) Wireless Communication Device, Information Processing Device, and Communication Method
IN2014KN01656A (es)
MX2015008002A (es) Metodo y dispositivo para realizar comunicacion grupal utilizando comunicacion directa entre terminales en sistema de comunicacion inalambrico.
IN2015MN00749A (es)
EP3122154A4 (en) Communication system, cellular base station, and wlan access point
EP3337064A4 (en) Information transmission method, information processing method, base station, and mobile station
EP3051908A4 (en) Terminal, base station, and communication method
EP2991403A4 (en) METHOD FOR IMPLEMENTING A SOFT ADDITION ON THE BASIS OF A CARRIER AGGREGATION TECHNOLOGY, BASIC STATION AND END UNIT
EP3032880A4 (en) Cell interference coordination method, base station and terminal
EP3300432A4 (en) Terminal, base station, cell access method and data transmission method
EP3091802A4 (en) Radio resource multiplexing method, base station device, terminal device and radio communication system
EP3079384A4 (en) METHOD FOR TRANSMITTING A SMALL PACKAGE, BASIC STATION AND USER DEVICE
WO2015185989A3 (en) Carrier sensing for lte in unlicensed band, lte-u, applications
MX360822B (es) Método de configuración de potencia, equipo de usuario y estación base.
EP3113536A4 (en) Base station, user equipment and method for measuring carrier aggregation between base stations
EP3007506A4 (en) Wireless base station, wireless communication system, and wireless communication method
EP3051910A4 (en) Terminal, base station, and communication method
EP3041306A4 (en) PROCESS, USER DEVICE AND BASE STATION FOR TRANSMITTING UPLINK DATA
EP3051899A4 (en) Terminal, base station, and communication method
EP3157184A4 (en) Method for transmitting and storing downlink data, base station and terminal

Legal Events

Date Code Title Description
FG Grant or registration