ES2410680R1 - Metodo para facilitar la minimizacion de interferencia intercelular aprovechando sus caracteristicas conocidas - Google Patents

Metodo para facilitar la minimizacion de interferencia intercelular aprovechando sus caracteristicas conocidas

Info

Publication number
ES2410680R1
ES2410680R1 ES201131406A ES201131406A ES2410680R1 ES 2410680 R1 ES2410680 R1 ES 2410680R1 ES 201131406 A ES201131406 A ES 201131406A ES 201131406 A ES201131406 A ES 201131406A ES 2410680 R1 ES2410680 R1 ES 2410680R1
Authority
ES
Spain
Prior art keywords
intercellent
minimization
facilitate
cellular network
taking advantage
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.)
Granted
Application number
ES201131406A
Other languages
English (en)
Other versions
ES2410680A2 (es
ES2410680B1 (es
Inventor
Ignacio Berberana
Javier Lorca
Avelina Vega
Maria Luz Pablo
Maria Teresa Aparicio
Ana Villanua
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.)
Telefonica SA
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
Priority to ES201131406A priority Critical patent/ES2410680B1/es
Priority to EP12738125.9A priority patent/EP2748995B1/en
Priority to US14/240,536 priority patent/US20140241276A1/en
Priority to PCT/EP2012/064371 priority patent/WO2013026643A1/en
Publication of ES2410680A2 publication Critical patent/ES2410680A2/es
Publication of ES2410680R1 publication Critical patent/ES2410680R1/es
Application granted granted Critical
Publication of ES2410680B1 publication Critical patent/ES2410680B1/es
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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
    • 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
    • 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
    • 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

Landscapes

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

Abstract

Método para minimizar la interferencia intercelular. En el método de la invención, el rendimiento global de un equipo de usuario conectado a una célula de servicio de una red celular se ve afectado por la presencia de interferencia intercelular de al menos una célula vecina interferente principal de dicha red celular, incorporando dicho equipo de usuario capacidades de cancelación sucesiva de interferencia, o SIC, y está caracterizado porque comprende realizar un mecanismo de planificación de recursos y/o proceso de control de potencia en dicha red celular según la disponibilidad de dichas capacidades SIC en dicho equipo de usuario.
ES201131406A 2011-08-22 2011-08-22 Método para facilitar la minimización de interferencia intercelular aprovechando sus características conocidas Withdrawn - After Issue ES2410680B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201131406A ES2410680B1 (es) 2011-08-22 2011-08-22 Método para facilitar la minimización de interferencia intercelular aprovechando sus características conocidas
EP12738125.9A EP2748995B1 (en) 2011-08-22 2012-07-23 A method to facilitate the minimization of inter-cell interference by exploiting its known characteristics
US14/240,536 US20140241276A1 (en) 2011-08-22 2012-07-23 Method to facilitate the minimization of inter-cell interference by exploiting its known characteristics
PCT/EP2012/064371 WO2013026643A1 (en) 2011-08-22 2012-07-23 A method to facilitate the minimization of inter-cell interference by exploiting its known characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201131406A ES2410680B1 (es) 2011-08-22 2011-08-22 Método para facilitar la minimización de interferencia intercelular aprovechando sus características conocidas

Publications (3)

Publication Number Publication Date
ES2410680A2 ES2410680A2 (es) 2013-07-02
ES2410680R1 true ES2410680R1 (es) 2013-12-02
ES2410680B1 ES2410680B1 (es) 2014-07-30

Family

ID=46551560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201131406A Withdrawn - After Issue ES2410680B1 (es) 2011-08-22 2011-08-22 Método para facilitar la minimización de interferencia intercelular aprovechando sus características conocidas

Country Status (4)

Country Link
US (1) US20140241276A1 (es)
EP (1) EP2748995B1 (es)
ES (1) ES2410680B1 (es)
WO (1) WO2013026643A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9462593B2 (en) 2012-05-04 2016-10-04 Broadcom Corporation Interference suppression for cellular networks
US9794014B2 (en) * 2012-09-12 2017-10-17 Lg Electronics Inc. Method for receiving signal using interference removal scheme and apparatus for same in wireless communication system
KR102058878B1 (ko) * 2013-05-16 2019-12-26 삼성전자주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
US9954711B2 (en) 2013-06-07 2018-04-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Orthogonal frequency division multiple access (OFDMA) structures for high efficiency wireless communications
US20140362840A1 (en) 2013-06-07 2014-12-11 Broadcom Corporation Inter-AP coordination and synchronization within wireless communications
US9723616B2 (en) * 2013-07-10 2017-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Predictable scheduler for interference mitigation
US9614631B2 (en) * 2013-10-03 2017-04-04 Avago Technologies General Ip (Singapore) Pte. Ltd. Coordination and signaling in NAICS and interference partitioning
US9888479B2 (en) * 2013-10-22 2018-02-06 Collision Communications, Inc Method and system for improving efficiency in a cellular communications network
US9813124B2 (en) 2013-11-27 2017-11-07 Mediatek Inc. Methods for codeword level interference cancellation with network assistance
KR102284364B1 (ko) * 2013-12-24 2021-08-02 엘지전자 주식회사 Fdr 통신 환경에서 단말이 상향링크 데이터를 전송하는 방법
US20160088573A1 (en) * 2014-09-24 2016-03-24 Intel Corporation Power adaption and randomization for interference cancelation and mitigation
US10104658B2 (en) * 2015-06-12 2018-10-16 Asustek Computer Inc. Method and apparatus for delivery of control signaling in a wireless communication system
US11026253B2 (en) * 2018-04-26 2021-06-01 Qualcomm Incorporated Mapping a physical downlink control channel (PDCCH) across multiple transmission configuration indication (TCI) states
US11563550B2 (en) * 2019-08-30 2023-01-24 Qualcomm Incorporated Transmission configuration indicator state activation and deactivation
US20230413187A1 (en) * 2022-06-09 2023-12-21 Microsoft Technology Licensing, Llc Interference reduction for wireless communications using interference cancellation and selective power control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010040098A2 (en) * 2008-10-02 2010-04-08 Qualcomm Incorporated Method and apparatus for cooperation strategy selection in a wireless communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102511130B (zh) * 2009-08-14 2015-08-12 诺基亚通信公司 用于协作传输的方法和设备
US9232462B2 (en) * 2009-10-15 2016-01-05 Qualcomm Incorporated Methods and apparatus for cross-cell coordination and signaling
WO2011119750A1 (en) * 2010-03-23 2011-09-29 Interdigital Patent Holdings, Inc. Method, apparatus and system for enabling resource coordination in cellular networks
KR20130129973A (ko) * 2010-11-10 2013-11-29 인터디지탈 패튼 홀딩스, 인크 이종 네트워크에서 연속적인 제거를 통해 간섭을 완화하는 방법 및 장치
WO2012154014A2 (ko) * 2011-05-12 2012-11-15 엘지전자 주식회사 무선 접속 시스템에서 데이터 송수신 방법, 이를 위한 기지국 및 단말

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010040098A2 (en) * 2008-10-02 2010-04-08 Qualcomm Incorporated Method and apparatus for cooperation strategy selection in a wireless communication system

Also Published As

Publication number Publication date
US20140241276A1 (en) 2014-08-28
EP2748995B1 (en) 2019-01-23
EP2748995A1 (en) 2014-07-02
ES2410680A2 (es) 2013-07-02
WO2013026643A1 (en) 2013-02-28
ES2410680B1 (es) 2014-07-30

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