MX2013009441A - Aparato y metodo para determinar una unidad de control utilizando solicitudes de viabilidad y respuestas de viabilidad. - Google Patents

Aparato y metodo para determinar una unidad de control utilizando solicitudes de viabilidad y respuestas de viabilidad.

Info

Publication number
MX2013009441A
MX2013009441A MX2013009441A MX2013009441A MX2013009441A MX 2013009441 A MX2013009441 A MX 2013009441A MX 2013009441 A MX2013009441 A MX 2013009441A MX 2013009441 A MX2013009441 A MX 2013009441A MX 2013009441 A MX2013009441 A MX 2013009441A
Authority
MX
Mexico
Prior art keywords
control unit
feasibility
base stations
cluster
determining
Prior art date
Application number
MX2013009441A
Other languages
English (en)
Inventor
Changsoon Choi
Thorsten Biermann
Luca Scalia
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2013009441A publication Critical patent/MX2013009441A/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
    • H04W16/24—Cell structures
    • 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
    • H04W16/18—Network planning tools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/74—Admission control; Resource allocation measures in reaction to resource unavailability
    • H04L47/745—Reaction in network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/822—Collecting or measuring resource availability data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/824—Applicable to portable or mobile terminals
    • 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
    • H04L5/0032—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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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

Landscapes

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

Abstract

Un aparato para determinar una unidad de control de una pluralidad de unidades de control en un sistema de comunicación inalámbrica para controlar una transmisión cooperativa o una recepción cooperativa entre las estaciones base y un dispositivo inalámbrico, en donde el sistema de comunicación inalámbrica comprende una red central alámbrica con una pluralidad de unidades de control y una pluralidad de estaciones base, en donde cada unidad de control es capaz de controlar una o más estaciones base. El aparato comprende un procesador (400) de viabilidad de grupo de asignación configurado para recibir una respuesta de viabilidad de grupo de asignación de al menos una unidad de control adicional distinta a una unidad de control que controla una estación base que da servicio a un dispositivo inalámbrico que contiene información de un grupo de asignación alámbrico viable de estaciones base que se puede controlar por al menos una unidad de control adicional; y un selector (403) de unidad de control configurado para seleccionar al menos una unidad de control para controlar una transmisión cooperativa o una recepción cooperativa entre al menos dos estaciones base y el dispositivo inalámbrico basándose en al menos una información recibida del grupo de asignación alámbrico viable de estaciones base que se puede controlar por al menos una unidad de control adicional.
MX2013009441A 2011-02-18 2012-02-15 Aparato y metodo para determinar una unidad de control utilizando solicitudes de viabilidad y respuestas de viabilidad. MX2013009441A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11154982.0A EP2490378B1 (en) 2011-02-18 2011-02-18 Apparatus and method for determining a control unit using feasibility requests and feasibility responses
PCT/EP2012/052573 WO2012110549A1 (en) 2011-02-18 2012-02-15 Apparatus and method for determining a control unit using feasibility requests and feasibility responses

Publications (1)

Publication Number Publication Date
MX2013009441A true MX2013009441A (es) 2013-12-16

Family

ID=44262843

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009441A MX2013009441A (es) 2011-02-18 2012-02-15 Aparato y metodo para determinar una unidad de control utilizando solicitudes de viabilidad y respuestas de viabilidad.

Country Status (10)

Country Link
US (1) US20130337818A1 (es)
EP (1) EP2490378B1 (es)
JP (1) JP5470502B2 (es)
KR (1) KR20130126989A (es)
CN (1) CN103460655A (es)
BR (1) BR112013021178A2 (es)
CA (1) CA2827408A1 (es)
MX (1) MX2013009441A (es)
RU (1) RU2013139464A (es)
WO (1) WO2012110549A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9628151B2 (en) * 2012-10-17 2017-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Selection of access points for coordinated multipoint uplink reception
US9888469B2 (en) 2014-03-19 2018-02-06 Nec Corporation Signalling for coordinated multi-point transmission and reception (CoMP)
JPWO2015155887A1 (ja) * 2014-04-11 2017-04-13 富士通株式会社 基地局装置
JP6120411B2 (ja) * 2014-06-24 2017-04-26 日本電信電話株式会社 ネットワーク制御方法及び装置
EP3057243B1 (en) * 2015-02-13 2018-10-03 ADVA Optical Networking SE Method and system for facilitating coordinated multipoint communication for a client device in a wireless communication network
CN108566645A (zh) * 2018-03-27 2018-09-21 吉林大学 基于Neyman-Scott簇过程的网络用户接入方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL119029A0 (en) 1996-08-07 1996-11-14 Yeda Res & Dev Long-acting drugs and pharamaceutical compositions comprising them
US7440436B2 (en) * 2005-05-13 2008-10-21 Natural Lighting Systems, Inc. Self-organizing multi-channel mesh network
CN101119585B (zh) * 2006-08-01 2010-05-12 华为技术有限公司 分布式非协作多点对多点网络、节点及连接建立方法
US8498647B2 (en) * 2008-08-28 2013-07-30 Qualcomm Incorporated Distributed downlink coordinated multi-point (CoMP) framework
US8254949B2 (en) * 2009-12-23 2012-08-28 At&T Intellectual Property I, L.P. Active set modification to release backhaul capacity

Also Published As

Publication number Publication date
KR20130126989A (ko) 2013-11-21
JP2013523035A (ja) 2013-06-13
US20130337818A1 (en) 2013-12-19
CN103460655A (zh) 2013-12-18
BR112013021178A2 (pt) 2019-09-24
JP5470502B2 (ja) 2014-04-16
EP2490378B1 (en) 2014-07-09
RU2013139464A (ru) 2015-03-27
CA2827408A1 (en) 2012-08-23
EP2490378A1 (en) 2012-08-22
WO2012110549A1 (en) 2012-08-23

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