MX341404B - Sistema de comunicacion inalambrica, estacion base inalambrica, terminal inalambrico, y metodo de comunicacion inalambrica. - Google Patents

Sistema de comunicacion inalambrica, estacion base inalambrica, terminal inalambrico, y metodo de comunicacion inalambrica.

Info

Publication number
MX341404B
MX341404B MX2014011146A MX2014011146A MX341404B MX 341404 B MX341404 B MX 341404B MX 2014011146 A MX2014011146 A MX 2014011146A MX 2014011146 A MX2014011146 A MX 2014011146A MX 341404 B MX341404 B MX 341404B
Authority
MX
Mexico
Prior art keywords
radio
radio base
base stations
base station
terminal
Prior art date
Application number
MX2014011146A
Other languages
English (en)
Other versions
MX2014011146A (es
Inventor
Akira Ito
Kotaro Shiizaki
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of MX2014011146A publication Critical patent/MX2014011146A/es
Publication of MX341404B publication Critical patent/MX341404B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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

Landscapes

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

Abstract

Es un objetivo de la técnica descrita permitir, cuando un terminal inalámbrico lleva a cabo comunicación con estaciones base inalámbricas diferentes para UL y DL, que otra estación base inalámbrica diferente de una estación base inalámbrica conectada reciba datos desde un terminal inalámbrico; el sistema de comunicación inalámbrica de la divulgación incluye: una estación base inalámbrica, y un terminal inalámbrico que lleva a cabo la comunicación inalámbrica con la estación base inalámbrica, en donde la estación base inalámbrica incluye una unidad de recepción que recibe primera información relacionada con un primer recurso de enlace ascendente no utilizado por otro terminal inalámbrico que lleva a cabo la comunicación inalámbrica con otra estación base inalámbrica, y una unidad de envío inalámbrico de enlace descendente que envía segunda información que indica un segundo recurso de enlace ascendente seleccionado del primer recurso de enlace ascendente para el envío a la otra estación base inalámbrica al terminal inalámbrico con base en la primera información.
MX2014011146A 2012-03-19 2012-03-19 Sistema de comunicacion inalambrica, estacion base inalambrica, terminal inalambrico, y metodo de comunicacion inalambrica. MX341404B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/001907 WO2013140436A1 (ja) 2012-03-19 2012-03-19 無線通信システム、無線基地局、無線端末および無線通信方法

Publications (2)

Publication Number Publication Date
MX2014011146A MX2014011146A (es) 2014-12-10
MX341404B true MX341404B (es) 2016-08-18

Family

ID=49221942

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011146A MX341404B (es) 2012-03-19 2012-03-19 Sistema de comunicacion inalambrica, estacion base inalambrica, terminal inalambrico, y metodo de comunicacion inalambrica.

Country Status (9)

Country Link
US (3) US20150029989A1 (es)
EP (1) EP2830371A4 (es)
JP (1) JP5971329B2 (es)
KR (2) KR101660037B1 (es)
CN (2) CN110445598B (es)
CA (1) CA2867670A1 (es)
MX (1) MX341404B (es)
RU (1) RU2619587C2 (es)
WO (1) WO2013140436A1 (es)

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Also Published As

Publication number Publication date
US11265867B2 (en) 2022-03-01
KR101660037B1 (ko) 2016-09-27
JP5971329B2 (ja) 2016-08-17
US20160157215A1 (en) 2016-06-02
CN104170489B (zh) 2019-10-15
US20150029989A1 (en) 2015-01-29
EP2830371A4 (en) 2015-03-11
EP2830371A1 (en) 2015-01-28
WO2013140436A1 (ja) 2013-09-26
JPWO2013140436A1 (ja) 2015-08-03
CA2867670A1 (en) 2013-09-26
CN110445598B (zh) 2022-07-08
RU2619587C2 (ru) 2017-05-17
MX2014011146A (es) 2014-12-10
US20200260425A1 (en) 2020-08-13
RU2014142024A (ru) 2016-05-10
CN104170489A (zh) 2014-11-26
US10708896B2 (en) 2020-07-07
KR20140135754A (ko) 2014-11-26
KR20160114733A (ko) 2016-10-05
CN110445598A (zh) 2019-11-12

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