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MX2010001642A - Dispositivo de estacion de base. - Google Patents

Dispositivo de estacion de base.

Info

Publication number
MX2010001642A
MX2010001642A MX2010001642A MX2010001642A MX2010001642A MX 2010001642 A MX2010001642 A MX 2010001642A MX 2010001642 A MX2010001642 A MX 2010001642A MX 2010001642 A MX2010001642 A MX 2010001642A MX 2010001642 A MX2010001642 A MX 2010001642A
Authority
MX
Mexico
Prior art keywords
frequency hopping
user device
resource unit
base station
glider
Prior art date
Application number
MX2010001642A
Other languages
English (en)
Inventor
Nobuhiko Miki
Mamoru Sawahashi
Kenichi Higuchi
Yoshihisa Kishiyama
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 MX2010001642A publication Critical patent/MX2010001642A/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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0012—Hopping in multicarrier systems
    • 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • 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
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

Un dispositivo de estación de base que se comunica con un dispositivo de usuario que transmite una señal de enlace ascendente mediante la utilización de un sistema de portador único comprende el medio que determina el salto de frecuencia que establece si aplica un salto de frecuencia al dispositivo de usuario de acuerdo con la información de propagación en una onda eléctrica transmitida a partir del dispositivo de usuario y el tipo de tráfico de datos transmitido por el dispositivo de usuario, un planeador que asigna una frecuencia de acuerdo con la condición de recepción del canal de enlace ascendente del dispositivo de usuario, y el medio de notificación que realiza la comunicación de la información de asignación de unidad de recurso decidida mediante la realización de la planeación. Cuando el medio de determinación de salto de frecuencia decida aplicar el salto de frecuencia, el planeador asigna una unidad de recurso cuya banda es diferente para cada ranura mediante una unidad de recurso.
MX2010001642A 2007-08-14 2008-08-13 Dispositivo de estacion de base. MX2010001642A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007211598A JP4728301B2 (ja) 2007-08-14 2007-08-14 ユーザ装置、送信方法、及び通信システム
PCT/JP2008/064540 WO2009022706A1 (ja) 2007-08-14 2008-08-13 基地局装置

Publications (1)

Publication Number Publication Date
MX2010001642A true MX2010001642A (es) 2010-03-15

Family

ID=40350758

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001642A MX2010001642A (es) 2007-08-14 2008-08-13 Dispositivo de estacion de base.

Country Status (12)

Country Link
US (2) US8428019B2 (es)
EP (2) EP2919491B1 (es)
JP (1) JP4728301B2 (es)
KR (1) KR101471439B1 (es)
CN (2) CN101822120A (es)
AU (1) AU2008287803B2 (es)
BR (1) BRPI0815418A2 (es)
CA (1) CA2695525A1 (es)
HU (1) HUE030325T2 (es)
MX (1) MX2010001642A (es)
RU (2) RU2469499C2 (es)
WO (1) WO2009022706A1 (es)

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GB2446197A (en) * 2007-02-05 2008-08-06 Nec Corp Frequency-hopping method and mobile communication system
CN102160413B (zh) * 2008-09-22 2014-09-03 夏普株式会社 无线通信系统、基站装置、移动台装置以及无线通信方法
US8730891B2 (en) 2009-03-16 2014-05-20 Panasonic Corporation Wireless communication apparatus and wireless communication method
CA2761636C (en) * 2009-05-29 2016-12-06 Panasonic Corporation Wireless communication apparatus and frequency hopping method
US20120115526A1 (en) * 2009-08-07 2012-05-10 Panasonic Corporation Radio base station and radio communication method
CN102045789B (zh) 2009-10-16 2013-05-08 中兴通讯股份有限公司 基于跳频的频率物理资源调度方法及系统
GB2476488A (en) * 2009-12-23 2011-06-29 Nec Corp Allocating physical resource blocks to a user device for transmitting uplink data
SG182427A1 (en) 2010-01-18 2012-08-30 Ericsson Telefon Ab L M Radio base station and user equipment and methods therein
CN102860102B (zh) * 2010-04-27 2016-08-03 富士通株式会社 无线通信方法、无线基站、移动终端、无线通信系统
CN102387589B (zh) * 2010-08-31 2014-04-09 电信科学技术研究院 一种资源分配方法及装置
KR20120100078A (ko) * 2011-03-03 2012-09-12 삼성전자주식회사 방송통신시스템에서 주파수 도약 방식을 제공하기 위한 장치 및 방법
JP5226099B2 (ja) * 2011-04-14 2013-07-03 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置、送信方法、通信システム
JP5616284B2 (ja) * 2011-05-02 2014-10-29 株式会社Ｎｔｔドコモ 基地局装置、移動端末装置、通信システム及び通信方法
GB2492052B (en) * 2011-06-13 2015-06-24 Neul Ltd Interference mitigation
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
GB2491222B (en) * 2012-02-29 2013-07-10 Renesas Mobile Corp Channel quality
WO2014094195A1 (zh) * 2012-12-17 2014-06-26 华为技术有限公司 一种载波的分配方法、用户设备及基站
CA2913486C (en) 2013-05-31 2018-01-16 Huawei Technologies Co., Ltd. Information transmission method, base station, user equipment, and system
JP2015032947A (ja) * 2013-08-01 2015-02-16 ネッツエスアイ東洋株式会社 自動検針システム
CN105517158A (zh) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 无线资源分配处理方法及装置
US10454739B2 (en) * 2015-01-23 2019-10-22 Texas Instruments Incorporated Transmission scheme for SC-FDMA with two DFT-precoding stages
CN106357579B (zh) * 2015-07-17 2020-02-18 中兴通讯股份有限公司 一种正交频分复用系统频谱资源的使用方法及相应的基站
CN107710655B (zh) 2015-08-07 2019-06-28 三菱电机株式会社 发送装置、接收装置、发送方法以及接收方法
CN107359927B (zh) * 2017-06-27 2020-07-28 广西师范大学 一种eh能量收集协作通信网络中继选择方法
EP3713102A4 (en) * 2017-11-17 2021-10-27 NTT DoCoMo, Inc. USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE
CN114586433A (zh) * 2019-08-23 2022-06-03 株式会社Ntt都科摩 终端以及无线通信方法
CN110536453B (zh) * 2019-09-16 2023-09-26 中兴通讯股份有限公司 数据传输方法、装置和系统
WO2021168709A1 (zh) * 2020-02-26 2021-09-02 Oppo广东移动通信有限公司 Csi上报及接收方法、装置、终端设备、网络设备

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Also Published As

Publication number Publication date
EP2919491A1 (en) 2015-09-16
CA2695525A1 (en) 2009-02-19
CN102916724A (zh) 2013-02-06
EP2190126A1 (en) 2010-05-26
AU2008287803B2 (en) 2012-12-20
JP2009049541A (ja) 2009-03-05
EP2919491B1 (en) 2016-12-21
RU2010106282A (ru) 2011-09-20
CN102916724B (zh) 2015-02-18
US20110026471A1 (en) 2011-02-03
KR101471439B1 (ko) 2014-12-11
JP4728301B2 (ja) 2011-07-20
US8428019B2 (en) 2013-04-23
US8699443B2 (en) 2014-04-15
CN101822120A (zh) 2010-09-01
WO2009022706A1 (ja) 2009-02-19
RU2469499C2 (ru) 2012-12-10
KR20100051065A (ko) 2010-05-14
HUE030325T2 (en) 2017-05-29
RU2502220C1 (ru) 2013-12-20
EP2190126A4 (en) 2014-11-05
AU2008287803A1 (en) 2009-02-19
US20130188596A1 (en) 2013-07-25
BRPI0815418A2 (pt) 2015-02-03

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