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MX2012000965A - Dispositivo terminal y metodo de control de retransmision. - Google Patents

Dispositivo terminal y metodo de control de retransmision.

Info

Publication number
MX2012000965A
MX2012000965A MX2012000965A MX2012000965A MX2012000965A MX 2012000965 A MX2012000965 A MX 2012000965A MX 2012000965 A MX2012000965 A MX 2012000965A MX 2012000965 A MX2012000965 A MX 2012000965A MX 2012000965 A MX2012000965 A MX 2012000965A
Authority
MX
Mexico
Prior art keywords
downlink
reception success
response signal
downlink data
terminal device
Prior art date
Application number
MX2012000965A
Other languages
English (en)
Inventor
Akihiko Nishio
Masayuki Hoshino
Seigo Nakao
Ayako Horiuchi
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of MX2012000965A publication Critical patent/MX2012000965A/es

Links

Classifications

    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/12—Flow control between communication endpoints using signalling between network elements
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Se proporcionan un dispositivo terminal y un método de control de retransmisión mediante los cuales, cuando se aplica comunicación de agregación de portadoras usando una pluralidad de bandas componentes de enlace descendente, la calidad de datos de enlace descendente transmitidos por cada banda componente de enlace descendente puede ser mantenida, mientras se suprime el incremento en sobrecarga de información de control de asignación de enlace descendente. En una terminal (200), una unidad de control (208) lleva a cabo control de transmisión de una señal de respuesta con base en un patrón de éxito/falla de recepción de datos de enlace descendente recibidos por una banda componente de enlace descendente que está incluida en un grupo de bandas componentes establecido en la propia terminal. La unidad de control (208) hace diferentes los puntos de fase de la señal de respuesta de acuerdo con un número de datos de enlace descendente que han sido recibidos exitosamente, en particular, un número de ACK, en el patrón de éxito/falla de recepción, y hace idénticos los puntos de fase de la señal de respuesta entre patrones de éxito/falla de recepción cuando hay una pluralidad de patrones de éxito/falla de recepción que tienen el mismo número ACK.
MX2012000965A 2009-08-07 2010-08-06 Dispositivo terminal y metodo de control de retransmision. MX2012000965A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009185152 2009-08-07
PCT/JP2010/004970 WO2011016253A1 (ja) 2009-08-07 2010-08-06 端末装置及び再送制御方法

Publications (1)

Publication Number Publication Date
MX2012000965A true MX2012000965A (es) 2012-02-28

Family

ID=43544159

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000965A MX2012000965A (es) 2009-08-07 2010-08-06 Dispositivo terminal y metodo de control de retransmision.

Country Status (15)

Country Link
US (4) US8867465B2 (es)
EP (2) EP3379756B1 (es)
JP (2) JP5592374B2 (es)
KR (1) KR101742337B1 (es)
CN (2) CN104092513B (es)
BR (1) BR112012002822B1 (es)
DK (1) DK2464048T3 (es)
ES (2) ES2703793T3 (es)
HU (1) HUE040655T2 (es)
MX (1) MX2012000965A (es)
PL (1) PL2464048T3 (es)
PT (1) PT2464048T (es)
RU (1) RU2546067C2 (es)
TR (1) TR201819390T4 (es)
WO (1) WO2011016253A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3905771A1 (en) * 2009-04-21 2021-11-03 Optis Wireless Technology, LLC Terminal apparatus and retransmission control method
PL3402108T3 (pl) 2009-06-19 2019-11-29 Godo Kaisha Ip Bridge 1 Urządzenie końcowe i sposób sterowania ponownym przesyłaniem
WO2010146880A1 (ja) * 2009-06-19 2010-12-23 パナソニック株式会社 端末装置および再送制御方法
JP5552161B2 (ja) * 2010-05-19 2014-07-16 パナソニック株式会社 端末装置及び応答信号送信方法
KR101849107B1 (ko) * 2011-02-17 2018-04-16 삼성전자주식회사 진화된 다운링크 물리 제어 채널에 대응하는 데이터 패킷들의 성공적 수신 여부를 피드백하기 위한 업링크 피드백 채널 할당 방법 및 장치
CN102651680B (zh) * 2011-02-24 2015-02-25 华为技术有限公司 用于载波聚合系统的通信方法和装置
US20120263117A1 (en) * 2011-04-13 2012-10-18 Motorola Mobility, Inc. Method and Apparatus to Adjust the Control Region of a Subframe for Reducing Interference Between Channels in Wireless Communication Systems
RU2634842C2 (ru) * 2012-07-17 2017-11-07 Сан Пэтент Траст Терминальное устройство и способ разделения буфера
US10687316B2 (en) * 2014-07-17 2020-06-16 Qualcomm Incorporated Techniques for enabling component carriers for multi-carrier wireless communication
EP3438904B1 (en) * 2016-03-31 2023-02-15 Nec Corporation Biological data registration support device, biological data registration support system, biological data registration support method, biological data registration support program, recording medium for storing biological data registration support program
CN109150459B (zh) * 2017-06-16 2021-11-30 上海诺基亚贝尔股份有限公司 Uci的发送和接收方法、设备以及计算机可读介质
US10772153B2 (en) * 2018-04-27 2020-09-08 Cavium, Llc. Methods and apparatus for two-stage ACK/DTX detection

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US6507628B1 (en) * 1999-09-07 2003-01-14 Sicom, Inc. Distortion-compensated digital communications receiver and method therefor
EP2560316B1 (en) * 2003-08-12 2019-07-24 Godo Kaisha IP Bridge 1 Radio communication apparatus and pilot symbol transmission method
AU2004286714B8 (en) 2003-10-15 2008-08-28 Samsung Electronics Co., Ltd. Method for controlling packet rate in a mobile communication system
US7724777B2 (en) * 2004-06-18 2010-05-25 Qualcomm Incorporated Quasi-orthogonal multiplexing for a multi-carrier communication system
CN101502158B (zh) 2006-06-19 2013-02-13 株式会社Ntt都科摩 移动通信系统中使用的基站、用户装置及方法
US8121634B2 (en) * 2006-06-26 2012-02-21 Panasonic Corporation Radio communication terminal device, radio communication base station device, and radio communication method
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JP5024533B2 (ja) * 2007-06-19 2012-09-12 日本電気株式会社 移動通信システムにおけるリファレンス信号系列の割当方法および装置
JPWO2009037853A1 (ja) * 2007-09-21 2011-01-06 パナソニック株式会社 無線通信基地局装置、無線通信端末装置及び応答信号割当方法
CN101821975B (zh) * 2007-10-29 2013-11-27 松下电器产业株式会社 无线通信装置和星座图控制方法
JP2009185152A (ja) 2008-02-05 2009-08-20 Idemitsu Kosan Co Ltd 伝熱性樹脂組成物
US7924754B2 (en) * 2008-09-23 2011-04-12 Telefonaktiebolaget L M Ericsson Multiple carrier acknowledgment signaling
US8565066B2 (en) * 2009-01-08 2013-10-22 Samsung Electronics Co., Ltd. System and method for an uplink acknowledgement transmission in carrier-aggregated wireless communication systems
CN101478379A (zh) * 2009-01-20 2009-07-08 中兴通讯股份有限公司 物理上行控制信道的发送方法及用户设备
PL3402108T3 (pl) 2009-06-19 2019-11-29 Godo Kaisha Ip Bridge 1 Urządzenie końcowe i sposób sterowania ponownym przesyłaniem
JP5552161B2 (ja) 2010-05-19 2014-07-16 パナソニック株式会社 端末装置及び応答信号送信方法

Also Published As

Publication number Publication date
BR112012002822B1 (pt) 2021-10-19
ES2703793T3 (es) 2019-03-12
BR112012002822A2 (pt) 2016-06-21
US20160088598A1 (en) 2016-03-24
US8867465B2 (en) 2014-10-21
EP2464048A1 (en) 2012-06-13
HUE040655T2 (hu) 2019-03-28
US9236994B2 (en) 2016-01-12
CN102474390B (zh) 2014-09-03
DK2464048T3 (en) 2019-02-04
TR201819390T4 (tr) 2019-01-21
JP5759049B2 (ja) 2015-08-05
KR20120039696A (ko) 2012-04-25
RU2012103997A (ru) 2013-09-20
US20120134333A1 (en) 2012-05-31
ES2755936T3 (es) 2020-04-24
CN104092513A (zh) 2014-10-08
EP3379756A1 (en) 2018-09-26
JP5592374B2 (ja) 2014-09-17
KR101742337B1 (ko) 2017-05-31
US20170064681A1 (en) 2017-03-02
US20150043497A1 (en) 2015-02-12
US9526097B2 (en) 2016-12-20
JPWO2011016253A1 (ja) 2013-01-10
US9826520B2 (en) 2017-11-21
EP2464048B1 (en) 2018-10-10
PT2464048T (pt) 2019-01-23
CN102474390A (zh) 2012-05-23
WO2011016253A1 (ja) 2011-02-10
RU2546067C2 (ru) 2015-04-10
EP3379756B1 (en) 2019-10-02
PL2464048T3 (pl) 2019-03-29
CN104092513B (zh) 2017-10-24
JP2014239500A (ja) 2014-12-18
EP2464048A4 (en) 2017-07-19

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