BR112013023303A2 - método e sistema para evitar interferências em áreas de operação de dúplex por divisão de frequência - Google Patents

método e sistema para evitar interferências em áreas de operação de dúplex por divisão de frequência

Info

Publication number
BR112013023303A2
BR112013023303A2 BR112013023303A BR112013023303A BR112013023303A2 BR 112013023303 A2 BR112013023303 A2 BR 112013023303A2 BR 112013023303 A BR112013023303 A BR 112013023303A BR 112013023303 A BR112013023303 A BR 112013023303A BR 112013023303 A2 BR112013023303 A2 BR 112013023303A2
Authority
BR
Brazil
Prior art keywords
frequency division
division duplex
avoid interference
duplex operation
operation areas
Prior art date
Application number
BR112013023303A
Other languages
English (en)
Inventor
Campoy Cervera Luis
Ruiz Aragon Pilar
Matas Sanz Primitivo
Perez Tarrero Quiliano
Original Assignee
Telefonica Sa
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 Telefonica Sa filed Critical Telefonica Sa
Publication of BR112013023303A2 publication Critical patent/BR112013023303A2/pt

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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112013023303A 2011-03-11 2012-03-07 método e sistema para evitar interferências em áreas de operação de dúplex por divisão de frequência BR112013023303A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201130338A ES2393513B1 (es) 2011-03-11 2011-03-11 Método y sistema para evitar interferencias en áreas que operan en dúplex por división de frecuencia.
PCT/EP2012/053946 WO2012123310A1 (en) 2011-03-11 2012-03-07 A method and a system for avoiding interferences in frequency division duplex operating areas

Publications (1)

Publication Number Publication Date
BR112013023303A2 true BR112013023303A2 (pt) 2017-04-25

Family

ID=45814501

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013023303A BR112013023303A2 (pt) 2011-03-11 2012-03-07 método e sistema para evitar interferências em áreas de operação de dúplex por divisão de frequência

Country Status (7)

Country Link
US (1) US9369879B2 (pt)
EP (1) EP2684411B1 (pt)
CN (1) CN103518411A (pt)
AR (1) AR085654A1 (pt)
BR (1) BR112013023303A2 (pt)
ES (2) ES2393513B1 (pt)
WO (1) WO2012123310A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060289B2 (en) * 2012-04-23 2015-06-16 Wildfire.Exchange, Inc. Interference management and network performance optimization in small cells
US9125096B2 (en) * 2012-05-04 2015-09-01 Qualcomm Incorporated Method and apparatus for reducing interference in a wireless system
US11653215B2 (en) * 2012-09-25 2023-05-16 Parallel Wireless, Inc. Heterogeneous mesh network and a multi-RAT node used therein
EP2904854A4 (en) * 2012-10-05 2016-06-08 Ericsson Telefon Ab L M METHOD, APPARATUS AND COMPUTER PROGRAM FOR MANAGING TERRESTRIAL BONDS
US20150282231A1 (en) * 2012-10-05 2015-10-01 Telefonaktiebolaget L M Ericsson (Publ) Method, Apparatus and Computer Program for Selectable Operation of a Network Node
US9106358B2 (en) 2012-12-18 2015-08-11 Airhop Communications, Inc. Multi-cell interference management
WO2014194927A1 (en) 2013-06-03 2014-12-11 Huawei Technologies Co., Ltd. Method for allocating radio resources in a hierarchical access network, where the first layer resource allocator decides if lower layer resource allocators operate in autonomous or controlled mode
US10638498B2 (en) * 2015-02-27 2020-04-28 At&T Intellectual Property I, L.P. Frequency selective almost blank subframes
US9973963B2 (en) 2015-05-07 2018-05-15 Parallel Wireless, Inc. Virtual guard bands
CN105517044B (zh) * 2015-11-25 2019-10-29 中国联合网络通信集团有限公司 一种干扰协调的方法及系统
US10721750B2 (en) 2016-01-13 2020-07-21 Parallel Wireless, Inc. Inter-cell fractional frequency reuse scheduler
US11191090B2 (en) * 2016-01-13 2021-11-30 Parallel Wireless, Inc. Inter-cell fractional frequency reuse scheduler
CN112399606A (zh) * 2016-11-04 2021-02-23 Oppo广东移动通信有限公司 用于传输上行信道的方法及装置
US10548026B1 (en) * 2017-03-21 2020-01-28 Amazon Technologies, Inc. Frequency planning and hexagon pattern layouts of linear sub-mesh networks of a wireless mesh network for broadband connectivity
JP7027567B2 (ja) 2018-03-19 2022-03-01 シグニファイ ホールディング ビー ヴィ 複数のコーディネータを有するワイヤレスネットワークのための干渉処理
US10701667B2 (en) * 2018-04-09 2020-06-30 Qualcomm Incorporated Paging techniques in a wireless backhaul network
CN115632684B (zh) * 2022-12-21 2023-03-31 香港中文大学（深圳） 一种感知通信一体化系统的传输策略设计方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002010339A (ja) * 2000-06-23 2002-01-11 Ntt Docomo Inc チャネル割当方法および通信装置
CN100542345C (zh) * 2004-02-11 2009-09-16 三星电子株式会社 操作时分双工/虚拟频分双工分级蜂窝电信系统的方法
EP2161964B1 (en) * 2008-09-04 2015-02-18 Nokia Solutions and Networks Oy Method and device for data processing in a cellular network
US9320034B2 (en) * 2009-03-05 2016-04-19 Nokia Solutions And Networks Oy Systems, methods, apparatuses, and computer program products for coordinating communications between network nodes
JP5727046B2 (ja) * 2011-02-11 2015-06-03 ノキア ソリューションズ アンド ネットワークス オサケユキチュア サブフレームを所定の送信方向のために確保した、複数のキャリア上におけるｔｄｄデータ送信

Also Published As

Publication number Publication date
US20140050128A1 (en) 2014-02-20
ES2393513B1 (es) 2013-08-14
EP2684411B1 (en) 2015-09-09
AR085654A1 (es) 2013-10-16
WO2012123310A1 (en) 2012-09-20
ES2555284T3 (es) 2015-12-30
ES2393513A1 (es) 2012-12-21
US9369879B2 (en) 2016-06-14
EP2684411A1 (en) 2014-01-15
CN103518411A (zh) 2014-01-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]